Cost Your Cellular Gadgets for Zero Cost

Cost Your Cellular Gadgets for Zero Cost

Welcome to a laptop battery specialist
of the Asus Laptop Battery   First post by: www.itsbattery.com

I know, it’s quite annoying when your ipod battery is flat only a handful of hrs into a prolonged journey. No audio, no audio publications, gee you’ll have to imagine of one thing else to do. Or possibly it’s your cell cell phone that is very low on charge and you require to speak to somebody. You hear people dreaded beeps and then the cellular phone goes dead. You’ll have to get a cell phone box someplace – a person that works that is. I guess I’m as guilty as the subsequent person when I want my entertainment or organization all set at the touch of a button. That’s likely why I have a lot more gadgets and hand held devices than I treatment to think about. However they all want energy and quite frequently I overlook to cost them totally leaving me stranded. The resolution to this challenge is to use a portable photo voltaic energy generator.

There are rather a few transportable solar energy generators around at the second. They all have the exact same essential set up. A quantity of solar panels will soak up photons from sunlight to generate electrical power. This is stored in a battery such as Asus A42-A3 Battery, Asus A8F Battery, Asus F3T Battery, Asus F3Sc Battery, Asus F3Sv Battery, Asus 90-NI11B1000 Battery, Asus 90-NIA1B1000 Battery, Asus 90-NF51B1000 Battery, Asus 70-NF51B1000 Battery, Asus A32-A8 Battery, Asus Z99J Battery, Asus Z99H Battery, like a lithium ion battery that you may well uncover in laptops. The generator has an electrical power level where various units can be plugged in to use the latest of the battery as if they exactly where plugged into a wall socket. The advantage of the photo voltaic generator is that if it is working minimal on charge then sunlight will assist to leading it up. Supplied there is some sun out the battery will often be charging. This should imply that what ever hand held unit you may be using will constantly have a possible energy source and you will under no circumstances have that flat battery expertise yet again.

Photo voltaic Energy For My House – Is it Probable?

Several individuals are annoyed by the escalating electricity bill in their houses. The fact is that the price of gasoline and electrical power is high and it is not probable to reduce the charges. As a common individual, you would like to preserve your electrical energy bill and use that cash on some thing that is genuinely beneficial for you.

The fantastic news for all of us is that you can use the non-polluting, photo voltaic vitality to provide power for your residence. Solar electric power for my household – if this is what you are thinking about, examine on.

The Benefits of Setting up Photo voltaic Energy Devices

If we overlook the monetary benefits, these devices also have a wonderful fantastic affect on the setting. This is since solar power is a renewable resource of power. Solar electrical energy tools do not output hazardous gases or other chemical compounds. Considering that they do not lead for the demand of gasoline, it helps to continue to keep a country’s transportation expenditures at a lowered stage.

Along with the previously mentioned positive aspects, photo voltaic programs also have number of adverse points. The higher first cost can be 1 of the key restrictions for a person to not go for a photo voltaic method. These gear can be a bit overpriced to setup mainly because of the charge of materials and the talent amounts of personnel involved. Mainly because a large open region is needed for installation, solar panels is not an possibility for people living in rural apartments. Yet another drawback could be the volume of sun light it gets in the course of a variety of seasons. If the amount of sunshine revived in a certain country varies during seasons, it can get a noticeably lengthier time to see an effective return on investment.

How A great deal Strength Does Photo voltaic Strength Create?

Older engineering lost as substantially electric power in the transmission as it delivered. The more recent crystalline silicon cells and this photo voltaic film engineering is significantly more successful. A procedure which utilized to shell out for alone in eight years at ideal can now oftentimes indicate a good return in significantly less than a yr and a fifty percent.

Satellite photo voltaic electrical power is most successful, while there are sizeable construction and running prices. The sun’s strength is not dissipated by atmospheric intervention in outer space. On earth, the systems that stick to the sun’s progress across the sky like sunflowers provide a lot more energy. The typical and most cost-effective roof-major systems ought to be sited to get as a lot sun as achievable from a stationary placement.

Don’T Fly Until You Charge Everything

Don’T Fly Until You Charge Everything

Welcome to a laptop battery specialist
of the Acer Laptop Battery   First post by: www.itsbattery.com

One or two weeks before I make a journey overseas, I make a packing list and check items off as they go in my luggage. In addition to the packing list, I also have my electronic devices list.

With all of the gadgets and gizmos, wires and cables, I need a list to make sure that I have everything. It is no fun to arrive in a foreign country and not be able to use your notebook computer or photographic equipment.

First and foremost, I check my portable computer. I want to make sure that I have everything. So, I check to make sure that I have my power supply and spare battery such as Acer LCBTP03003 Battery, Acer Aspire 1300 Battery, Acer BTP-APJ1 Battery, Acer BTP-AQJ1 Battery, Acer BTP-ARJ1 Battery, Acer BATCL32 battery, Acer BATCL32L battery, Acer Aspire 2000 battery, Acer Aspire 2016 battery, Acer Aspire 2200 battery, Acer BATBL50L6 battery. I also have an USB device that converts one port into four. I prefer to use a mouse, so I pack that too. I bring a LAN cable in case there is no wireless available in the hotel.

I already have a power strip that will accept 3-prong electrical plugs. This is an absolute must as a 3-prong plug will not work in most Thailand electrical outlets.

Next thing I do is charge up my camcorder batteries. I like to take pictures of my entire holiday to include the departing airport, layover and arrival. I also ensure that I have my memory card and my spares. I also have an USB device for my memory card so that I can transfer pictures to my laptop computer. I check the memory card and delete or transfer any pictures on the card. I like to start my vacation with empty memory cards.

I have a tri-band, GSM cell phone that works in Thailand with a local SIM card. So, I make sure that the battery and back-up are both charged so that I can use my Thai cell phone as soon as I hit the ground in Bangkok.

Next, I check my portable DVD player. I make sure that I have my power cord and also my DIN jacks for the TV to DVD connection. I charge the battery and make sure that I have the small remote control and that the battery is operational.

Packing up all the charger cables and wires on the very top of my luggage makes for easy finding when I arrive.

I also have some minor electronics. I have sound reducing headphones that I pack in my carry-on. No real electronics, but I do make sure that I have 4 AAA batteries. That way I have 2 to use and 2 spares. My portable MP3 player gets charged via USB on my laptop and will last the entire 15 hours I am in the air.

Checking your electronic devices before you go, charging all of your batteries, and packing all the cables and wires, will make your vacation go electronically smooth.

Battery Technology Charging lithium-ion batteries

Battery Technology Charging lithium-ion batteries

Welcome to a laptop battery specialist
of the Acer Laptop Battery   First post by: www.itsbattery.com

There is only one way to charge lithium-based batteries. The so-called ‘miracle chargers’, which claim to restore and prolong batteries, do not exist for lithium chemistries. Neither does super-fast charging apply.

Manufacturers of lithium-ion cells have very strict guidelines in charge procedures and the pack should be charged as per the manufacturers “typical” charge technique.

Lithium-ion is a very clean system and does not need priming as nickel-based batteries do. The 1st charge is no different to the 5th or the 50th charge. Stickers instructing to charge the battery for 8 hours or more for the first time may be a leftover from the nickel battery days.

Most cells are charged to 4.20 volts with a tolerance of +/?0.05V/cell. Charging only to 4.10V reduced the capacity by 10% but provides a longer service life. Newer cell are capable of delivering a good cycle count with a charge to 4.20 volts per cell. Figure 1 shows the voltage and current signature as the lithium-ion cell passes through the charge stages.

Figure 1: Charge stages of a lithium-ion battery such as Acer TravelMate 290 Battery, Acer TravelMate 4000 Battery, Acer TravelMate 2300 Battery, Acer Aspire 1680 Battery, Acer Aspire 1410 Battery, Acer TravelMate 4500 Battery, Acer LCBTP03003 Battery, Acer Aspire 1300 Battery, Acer BTP-APJ1 Battery, Acer BTP-AQJ1 Battery, Acer BTP-ARJ1 Battery. Increasing the charge current on a lithium-ion charger does not shorten the charge time by much.

Although the voltage peak is reached quicker with higher current, the topping charge will take longer.The charge time of most chargers is about 3 hours. Smaller batteries used for cell phones can be charged at 1C; the larger 18650 cell used for laptops should be charged at 0.8C or less. The charge efficiency is 99.9% and the battery remains cool during charge. Full charge is attained after the voltage threshold has been reached and the current has dropped to 3% of the rated current or has leveled off.

Increasing the charge current does not shorten the charge time by much. Although the voltage peak is reached quicker with higher charge current, the topping charge will take longer.

Some chargers claim to fast-charge a lithium-ion battery in one hour or less. Such a charger eliminates stage 2 and goes directly to ‘ready’ once the voltage threshold is reached at the end of stage 1. The charge level at this point is about 70%. The topping charge typically takes twice as long as the initial charge.

No trickle charge is applied because lithium-ion is unable to absorb overcharge. A continuous trickle charge above 4.05V/cell would causes plating of metallic lithium that could lead to instabilities and compromise safety. Instead, a brief topping charge is provided to compensate for the small self-discharge the battery and its protective circuit consume. Depending on the battery, a topping charge may be repeated once every 20 days. Typically, the charge kicks in when the open terminal voltage drops to 4.05V/cell and turns off at a high 4.20V/cell.

What happens if a battery is inadvertently overcharged? lithium-ion is designed to operate safely within their normal operating voltage but become unstable if charged to higher voltages. When charging above 4.30V, the cell causes plating of metallic lithium on the anode; the cathode material becomes an oxidizing agent, loses stability and releases oxygen. Overcharging causes the cell to heat up. If left unattended, the cell could vent with flame.

Much attention is focused to avoid over-charging and over-discharging. Commercial lithium ion packs contain a protection circuits that limit the charge voltage to 4.30V/cell, 0.10 volts higher than the voltage threshold of the charger. Temperature sensing disconnects the charge if the cell temperature approaches 90°C (194°F), and a mechanical pressure switch on many cells permanently interrupt the current path if a safe pressure threshold is exceeded. Exceptions are made on some spinel (manganese) packs containing one or two small cells.

Extreme low voltage must also be prevented. The safety circuit is designed to cut off the current path if the battery is inadvertently discharged below 2.50V/cell. At this voltage, most circuits render the battery unserviceable and a recharge on a regular charger is not possible.

There are several safeguards to prevent excessive discharge. The equipment protects the battery by cutting off when the cell reaches 2.7 to 3.0V/cell. Battery manufacturers ship the batteries with a 40% charge to allow some self-discharge during storage. Advanced batteries contain a wake-up feature in which the protection circuit only starts to draw current after the battery has been activated with a brief charge. This allows prolonged storage.

In spite of these preventive measures, over-discharge does occur. Advanced battery analyzers (Cadex C7000 series) feature a ‘boost’ function that provides a gentle charge current to activate the safety circuit and re-energize the cells if discharged too deeply. A full charge and analysis follows.

If the cells have dwelled at 1.5V/cell and lower for a few days, however, a recharge should be avoided. Copper shunts may have formed inside the cells, leading a partial or total electrical short. The cell becomes unstable. Charging such a battery would cause excessive heat and safety could not be assured.

Battery experts agree that charging lithium-ion batteries is simpler and more straightforward than the nickel-based cousins. Besides meeting the tight voltage tolerances, the charge circuit can be designed with fewer variables to consider. Full-charge detection by applying voltage limits and observing the current saturations on full charge is simpler than analyzing many complex signatures, which nickel-metal-hydride produces. Charge currents are less critical and can vary. A low current still permits proper full charge detection. The battery simply takes longer to charge. The absence of topping and trickle charge also help in simplifying the charger. Best of all, there is no memory but aging issues are the drawback.

The charge process of a lithium-ion-polymer is similar to lithium-ion. These batteries use a gelled electrolyte to improve conductivity. In most cases, lithium-ion and lithium-ion-polymer share the same charger.

Electrode lets lithium batteries charge in just two minutes

Electrode lets lithium batteries charge in just two minutes

Welcome to a laptop battery specialist
of the Acer Laptop Battery   First post by: www.itsbattery.com

Batteries are an essential part of most modern gadgets, and their role is expected to expand as they’re incorporated into vehicles and the electric grid itself. But batteries can’t move charge as quickly as some competing devices like supercapacitors, and their performance tends to degrade significantly with time. That has sent lots of materials science types into the lab, trying to find ways to push back these limits, sometimes with notable success. Over the weekend, there was another report on a technology that enables fast battery charging. The good news is that it uses a completely different approach and technology than the previous effort, and can work with both lithium- and nickel-based batteries such as Acer LCBTP03003 Battery, Acer Aspire 1300 Battery, Acer BTP-APJ1 Battery, Acer BTP-AQJ1 Battery, Acer BTP-ARJ1 Battery, Acer BATCL32 battery, Acer BATCL32L battery, Acer Aspire 2000 battery, Acer Aspire 2016 battery, Acer Aspire 2200 battery, Acer BATBL50L6 battery.

The previous work was lithium-specific, and focused on one limit to a battery’s recharge rate: how quickly the lithium ions could move within the battery material. By providing greater access to the electrodes, the authors allowed more ions to quickly exchange charge, resulting in a battery with a prodigious charging rate. The researchers increased lithium’s transport within the battery by changing the structure of the battery’s primary material, LiFePO4.

The new work also gets fast charges, but by a rather different route. The authors, from the University of Illinois, don’t focus on the speed of the lithium ions in the battery; instead, they attempt to reduce the distance the ions have to travel before reaching an electrode. As they point out, the time involved in lithium diffusion increases with the square of the distance travelled, so cutting that down can have a very dramatic effect. To reduce this distance, they focus on creating a carefully structured cathode.

The process by which they do this is fairly simple, and lends itself to mass production. They started with a collection of spherical polystyrene pellets. By adjusting the size of these pellets (they used 1.8µm and 466nm pellets), they could adjust the spacing of the electrode features. Once the spheres were packed in place, a layer of opal (a form of silica) was formed on top of them, locking the pattern in place with a more robust material. After that, a layer of nickel was electrodeposited on the opal, which was then etched away. The porosity of the nickel layer was then increased using electropolishing.

When the process was done, the porosity—a measure of the empty space in the structure—was about 94 percent, just below the theoretical limit of 96 percent. The authors were left with a nickel wire mesh that was mostly empty space.

Into these voids went the battery material, either nickel-metal hydride (NiMH) or a lithium-treated manganese dioxide. The arrangement provides three major advantages, according to the authors: an electrolyte pore network that enables rapid ion transport, a short diffusion distance for the ions to meet the electrodes, and an electrode with high electron conductivity. All of these make for a battery that acts a lot like a supercapacitor when it comes to charge/discharge rates.

With the NiMH battery material, the electrodes could deliver 75 percent of the normal capacity of the battery in 2.7 seconds; it only took 20 seconds to recharge it to 90 percent of its capacity, and these values were stable for 100 charge/discharge cycles. The lithium material didn’t work quite as well, but was still impressive. At high rates of discharge, it could handle 75 percent of its normal capacity, and still stored a third of its regular capacity when discharged at over a thousand times the normal rate.

A full-scale lithium battery made with the electrode could be charged to 75 percent within a minute, and hit 90 percent within two minutes.

There are a few nice features of this work. As the authors noted, the electrodes are created using techniques that can scale to mass production, and the electrodes themselves could work with a variety of battery materials, such as the lithium and nickel used here. It may also be possible to merge them with the LiFePO4 used in the earlier work. A fully integrated system, with materials designed to work specifically with these electrodes, could increase their performance even further.

Of course, that ultimately pushes us up against the issue of supplying sufficient current in the short time frames needed to charge the battery this fast. It might work great for a small battery, like a cell phone, but could create challenges if we’re looking to create a fast-charge laptop.

Brief about Connections of a characteristic laptop battery

Brief about Connections of a characteristic laptop battery

Welcome to a laptop battery specialist
of the Acer Laptop Battery   First post by: www.itsbattery.com

A laptop battery pack includes a battery of cells, a casing or housing to protect and contain the cells, interconnect means for interconnecting the cells within the casing and conductors running from the interconnected cells to external terminations. The pack also includes a thermally sensitive circuit breaker which serves to disconnect the cells in the event of excessive cell temperatures. The battery pack may include a measuring-resistor strap having two projecting measuring contacts, which forms a portion of the conductors that couples the battery terminals and pack terminals.

A separate current-measuring circuit mounted in the housing provided in the battery pack is coupled to the projecting measuring contacts. A control module in the battery pack receives signals representative of cell voltage, temperature derived from a temperature sensor arranged in thermal contact with the cell and cell current derived by measuring the voltage across a sensing resistor with respect to the external negative voltage. A thermally sensitive circuit breaker provided in the battery pack is in thermal contact with the battery cells and is arranged to disconnect the cell current in case of excessive cell temperature. Usually the laptop battery consists of chemical cells and digital circuit. The success rate of the laptop battery depends on the battery type. Laptop batteries such as Acer BTP-42C1 Battery, acer BTP-44A3 Battery, Acer BTP-550P Battery, Acer BTP-73E1 Battery, Acer BATCL50L Battery, Acer TravelMate 290 Battery, Acer TravelMate 4000 Battery, Acer TravelMate 2300 Battery, Acer Aspire 1680 Battery, Acer Aspire 1410 Battery, Acer TravelMate 4500 Battery can be repaired but the work is often time consuming.

A characteristic laptop battery connection consists of positive and negative battery terminals, thermistor, clock and data. The positive and negative battery terminals are located at the outer edges of the connector. The positive and negative battery terminals have elasticity of demand to connect the battery outer shell. A thermistor wire is provided at the outside to allow for temperature protection. The most common thermistors are 10 Kilo Ohm NTC or 10kOhm at 20°C or 68°F. It is always better to use the thermistor during charge and discharge to protect the battery against overheating. The inner contacts accommodate the clock and data. Clock and data are usually combined on a one-wire system. The permanent data contained in the battery is programmed into the battery at time of manufacture. The permanent data includes battery type, battery ID number, serial number, battery manufacturer and date of manufacture. The temporary data contained in the battery is acquired during use and consists of cycle count, user pattern and maintenance requirements.

The fix terminal included in some laptop battery is made of flexible material and is adjustable for angle of demand. The fix terminal is selected from the group consisting of 30 degree, 45 degree, 60 degree, 90 degree and 180 degree. Some laptop batteries may have a solid-state switch that is normally in the OFF position. The battery will turn ON when the switch terminal is connected to the ground. Some laptop battery even includes an end-of-battery-life switch which is used to stop the functioning of the battery at a preset capacity level.

The laptop battery is mostly made of two-wire system architecture. The two-wire system is usually configured to the System Management Bus (SMBus). The SMBus is based on a two-wire system using a standardized communications protocol. The SMBus battery has five or more battery connections. The connections of SMBus battery are commonly safe but testing this type of battery appears complicated. In future, intelligent rechargeable battery packs may include some control or monitoring means to provide charge current control during recharge, charge monitoring during discharge and charge, display of battery condition, and transmission of battery condition or other parameters to external equipment.

Tips to Prolong Laptops Battery Life

Welcome to a laptop battery specialist
of the Acer Laptop Battery   First post by: www.itsbattery.com

One on the greatest matters with laptop computer personal computers is battery life. actually have your laptop computer go dead, in the worst feasible moment? You are not alone. This is normally a typical occurrence with laptop batteries such as Acer BTP-43D1 Battery, Acer TravelMate 220 Battery, Acer BTP-58A1 Battery, acer BTP-60A1 Battery, Acer TravelMate 240 Battery, Acer BTP-52EW Battery, Acer BTP-63D1 Battery, Acer BTP-42C1 Battery, acer BTP-44A3 Battery, Acer BTP-550P Battery, Acer BTP-73E1 Battery, and of course, they fail us in the worst times. Also, there may be the price of battery replacement, which could operate high. But, all wish is not lost and there are several concrete actions which will prolong the existence of laptop computer batteries and ensure that it's prepared to go while you need.

1. make utilization of the A/C adapter by means of wall plug anytime possible. This numerous appear pretty obvious, even so numerous instances laptop computer consumers come to be so applied to cell computing, that even when at house they do not carry benefit of the near by plug.

2. Battery Charging: It is much better to cost your battery 100% after which use up all that juice and recharge it again.

3. plan Overload: operate only the applications you are making use of in the time of use. applications that operate within the qualifications use far more method means and drain laptop computer battery life.

4. laptop computer Temperature: ensure to study your laptops temperatures ranges and never allow it go past what is recommended. When your laptop computer is warm then turn it away and allow it awesome down. You may use cooling devices, like laptop computer cooling trays and pads which will ensure your laptop computer is awesome and never sucking additional battery juice.

5. Disable unnecessary applications from begin up: numerous applications that people do not even use, begin instantly on pc boot, just like microsof company workplace Suites. Even anti virus may be disabled for individuals who are not logging onto the web throughout that function session and do not have an available web connection.

6. program ahead: for individuals who are heading for being cell and have to use your laptop computer for electronic mail checking, term digesting as properly as other function projects then ensure you possess a total battery and do not drain it by hanging out online, or seeing a DVD. individuals actions will deplete your battery and leave you stranded while you definitely require your laptop.

7. function with peripherals while you can use a wall plug: projects just like uploading audio to iPods or any units that call for the use of the USB for instance that use many power. So it is perfect to carry out these tasks, while you can draw energy in the laptop ac adapter rather than making use of laptop computer battery juice.

8. Adjust display brightness: Adjust the display brightness as lower as up your eyes can carry and also you will see a large development in battery life.

9. De-fragment your tough disk: Your laptop computer will use much less means when pulling up information and as a result use much less power.

10. energy Saving Features: Stand by mode utilizes power. If your laptop computer has the hibernate feature, then use it. If not, turn it away anytime feasible or feasible.

Taking actions just like individuals above will safe far more battery existence and also a much better cell computing experience.

where to buy replacement laptop batteries?

where to buy replacement laptop batteries?

Welcome to a laptop battery specialist
of the Apple Laptop Battery   First post by: www.itsbattery.com

If you are looking for the best brand new replacement laptop batteries, you have come to the right place. We provide the highest quality Replacement laptop battery with the lowest price. Our product range include replacement computer batteries for most major laptop brands, including Dell, Apple, Compaq/HP, IBM/Lenovo, Fujitsu, Gateway, Sony and Toshiba.

Why Chose us ?

Our Quality: We believe that our customers should receive the highest quality Laptop battery at the lowest prices. We stand by and guarantee the quality of our laptop battery such as apple PowerBook G3 Battery, Apple PowerBook G4 Battery, Apple PowerBook G4 15 inch Battery, Apple A1012 Battery, Apple M8511 Battery, Apple M8244 Battery, Apple A1079 Battery, Apple A1078 Battery, Apple A1148 Battery, Apple M6091 Battery.

Our Price: you always pay the best price. We make this sure by offering our Best Price Guarantee on all our laptop battery.

Our Service: We have a dedicated team of customer service executives who are eager to help you save time and money by sharing their knowledge and expertise on batteries and related products.

Your Satisfaction: Your absolute satisfaction is our top objective. We stand by the quality of our battery and offer a 30-day money-back guarantee on all our products, no questions asked. Our products also carry a 12-month full repair or replacement warranty for any form of manufacturing defects.

keep your battery healthy

1) Battery packs should be full charged when you first get them.Laptop batteries completely discharged at the time of purchase, and need a full charge before their first use.

2) For daily use, charge the battery to full, then run it on battery power only until it is completely out if using Ni-Cd or Ni-MH Acer BTP-ARJ1 battery (to prevent the "memory effect") or mostly out for Li-ion (to prevent overcharging).

3) Do not leave your battery inactive for extended periods of time. Even if you use AC power most of the time, use the laptop batteries periodically to keep it in good condition. Unplug your AC adapter when the computer is not in use to prevent overcharging.

Laptop battery is its flexibility

Laptop battery is its flexibility

Welcome to a laptop battery specialist
of the Apple Laptop Battery   First post by: www.itsbattery.com

Laptop battery is its flexibility and stability of the fundamental, mainstream notebook standard rechargeable battery system. Rechargeable battery system includes rechargeable batteries and power management systems. The laptop battery is also embodied an important part of portability.

Batteries used in notebook computers are three main points: 1. Nickel-chromium batteries, 2. Ni-MH battery, 3. Lithium battery; they are generally expressed as: Nickel Cadmium Ni-Cd, Ni-MH Ni-MH, lithium Li.

Is the first laptop to use Ni-Cd nickel-cadmium batteries, as battery technology was not advanced enough, so a lot of nickel-cadmium batteries with the shortcomings of headache, such as: bulky, heavy weight, small capacity, short life, memory effects, etc.. So basically the current nickel-cadmium batteries have been eliminated, the following detailed description is not it.

Then began to use nickel-metal hydride notebook (NlMH) battery that has a good cost performance and higher power, while "nickel-hydrogen battery is one of the most environmentally friendly battery, pay attention to environmental protection are strongly promoting the use of state nickel-metal hydride battery, as it is easy recycling, and have the least damage to the environment. But NiMH batteries with lithium Xiangbi, or have some disadvantages. charging time is long, the weight of heavy, Rong Liang also smaller than the Li Dian, the battery lasts discharge time Taiduan, there is memory effect, its memory even without the nickel-cadmium batteries so much, but still need to discharge, the user must be exhausted after the charge.

Ni-MH battery lithium ion quickly (Li-ion) battery replacement. Lithium will have a long time ago and began its use is not safe, there is often in charge when burning, burst, and this may be because the lithium element too active reason. Then there is the improved lithium-ion batteries such as Apple A1175 Battery, Apple A1185 Battery, Apple M9324 Battery, Apple M8403 Battery, Apple M7318 Battery, apple PowerBook G3 Battery, Apple PowerBook G4 Battery, Apple PowerBook G4 15 inch Battery, Apple A1012 Battery, lithium element added to inhibit the active ingredients, so that lithium truly achieve a safe, efficient, convenient, and also followed the old lithium eliminated. Distinction between them is simple, the label from the battery can be identified lithium as Li, lithium-ion battery Li-ion. Now, the notebook uses the so-called lithium, in fact, lithium-ion battery. Lithium-ion battery energy storage density, charge, and continued to discharge at any time a long time, usually about 3 hours. The size of the battery capacity from the marked mAh (milliamp hours) to determine the value, such as the 3000mAh, 4000mAh and so on greater value, the greater the capacity of the battery.

Of course there are defects in lithium-ion batteries, such as charge and discharge times of high prices and little more. Lithium battery charging and discharging of the number of only 400-600 times, specially modified products, but many times 800. Charge a per day basis, the best lithium batteries, but also more than two years. The NiMH rechargeable battery can reach 700 times more than some quality products to charge and discharge up to 1,200 times, such a comparison, Ni-MH battery live longer than lithium batteries, and NiMH batteries than the lithium battery prices much lower. Hence, there is no perfect laptop battery.

Most common brands of laptop batteries for the square. The market also has a small number of ultra-thin notebook using cylindrical batteries, such as SONY 505 series, Toshiba PROTEGE series. Battery weight varies according to materials and models, such as volume and shape of the same nickel metal hydride and lithium, but a difference of a lot of weight.

The size of the capacity marked mAh from the battery to determine its Chinese name is mAh. MA-hour size is directly related to the use of laptop time, but can not be generalized. Battery life notebook configurations with a great relationship, for example to speak, HP 6100 notebook with a PIII-M, MOBILITY RADEON graphics cards and many other energy saving technology hardware, with the 4000mAh battery, use the time up to 4 hours. Toshiba desktop CPU with 1800, although with a 4500mAh battery, use the time to 3 hours only. To meet the needs of the general going out to work. This also shows that the notebook is not only mAh battery related hardware, energy-saving technologies is very important.

It's Simple To do Laptop Battery Reconditioning

It's Simple To do Laptop Battery Reconditioning

Welcome to a laptop battery specialist
of the Compaq Laptop Battery   First post by: www.itsbattery.com

It is common to a laptop computer battery to have a factory-preset on how many times it can be charged. Every time the laptop computer is being charged, it will continuously drain minute portions of its charged capability. It is recommended to have a your laptop battery reconditioned in the middle of its lifespan to gain additional charging power.

Follow the instructions below to have an effective laptop battery reconditioning.

1. Remove from the laptop computer the AC adapter, and let it run solely on battery power. Use the laptop computer and drain the battery completely until the laptop turns off by itself.

2. Let the laptop remain off in 10 to 15 minutes, and do not plug the AC adapter at this time.

3. Turn the laptop on using the power button. Do not try to connect to AC power yet. Let the laptop turn off by itself once more, making sure that the laptop battery is discharged fully.

4. With the battery still attached with the laptop, plug the laptop back to AC power. Charge the battery fully as indicated on the display. After that, charge it again for another thirty minutes.

5. By repeating the process for several times or possibly for days in which the laptop battery reconditioning will be fully attained.

6. It is advisable to download software for laptop battery monitoring application in order to oversee the charging, as well as the discharging cycle of the laptop battery such as Compaq EVO N620C Battery, Compaq Presario 1200 Battery, Compaq Presario 1800 Battery, Compaq Presario 700 Battery, Compaq Presario 900 Battery, Compaq Presario 1700 Battery, Compaq Armada E500 Battery, Compaq EVO N100 battery, Compaq Evo N1020V battery, Compaq Evo N1000C battery, Compaq Evo N115 battery. It will also keep tracking the laptop battery's overall performance.

Additional Information and Warnings:

. It is advisable to perform the battery reconditioning at night. This is to make the process continuous and free from interruptions.

. When the battery reconditioning has been attained, always discharge the battery fully every time before charging again. The reconditioning process should be repeated every 2 to 4 months.

. Keep the battery in a dry and cool place when it is not in use. Major laptop computer producers advise to keep the battery cool at about sixty degrees Fahrenheit in order to discourage discharging prematurely.

. Do not ever try placing the laptop battery in the freezer or refrigerator. It will damage the battery badly.

. Avoid dropping the laptop computer battery.

. Avoid exposing the battery under extreme temperatures.

. Never leave the laptop outside in cold weather.

. Do not leave the laptop inside a car that's parked on a hot day. The increase in temperature can cause premature discharge of the batteries.

. Always use power from electricity to keep the battery charged.

. Do not use the laptop computer for a long period of time.

. In some cases, laptops computer can be run using two batteries. When it is not possible, inquire with the producer of the laptop for the availability of battery with a high capacity. An external battery can be utilized for an extended period of laptop computer operations.

Taking care of laptop batteries is helpful and it will be ready in top condition every time it will be used.

Solid State Drives - SSD Facts You Should Know

Solid State Drives - SSD Facts You Should Know

Welcome to a laptop battery specialist
of the Compaq Laptop Battery   First post by: www.itsbattery.com

If you're interested in the latest technology, then solid state drives have probably been on your radar for awhile now. Also, known as an SSD, these drives are being hyped as the next wave of greatness for laptops and for computers in general.

The big question, however, is do they deliver on all of these promises or, like so many grand advancements promoted in the past, just overhyped.

To answer those questions, we first need to learn a little bit more about these drives. Then we'll delve into how they stack up to their promises.

A Little Background

Basically, these drives aren't new but they made a huge splash in 2007 at the Consumer Electronic Show held in Las Vegas. They were heralded as the solution to many problems facing those of us who love portable computing.

Basically these devices are types of hard drives which do not rely on magnetic media for their memory storage. Instead, they use semiconductors much like flash memory drives already do. In fact, both of these storage devices use similar non-volatile memory chips.

However, the main difference between the two is that the solid state drive is not used as an external memory storage system like flash drives. They are built to be installed internally in place of a traditional hard drive.

If you're wondering why using SSD's would be a good idea, there are several advantages being promoted by industry insiders. This is where most of the promises come into the picture.

Basically, these drives are considered great inventions because they are believed to deliver three amazing benefits: reduced power usage, faster access to memory, and improved reliability. All of these benefits are a result of the differences in the way solid state drives and traditional hard drives work.

Most of us have at least a basic understanding of how our hard drives work. Inside them are spinning magnetic platters where everything we do on our computers is saved.

To work though, they rely on drive motors to move them. If anything happens to those motors or to the drive heads, then our hard drive ceases to function correctly and we'll end up shopping for a new laptop or desktop.

These alternative drives don't have all of those extra parts. Everything is done through Flash memory chips and most of us know that the portable Flash memory we use in our cameras and other storage devices does a pretty good job of saving quickly and of working when we need it to.

As you can imagine, having a drive that uses less power, is less vulnerable to damage, and is able to retrieve data faster would be a dream for most laptop owners. That's why it's important to look at whether or not these drives really deliver on these promises.

Do Solid State Drives Deliver?

Many laptop manufacturers have already released products contains solid state drives so there are some on the market which allow us to get an idea of how they are stacking up to these promises. First, we can look at the promise of quick data access.

Unfortunately, there have been some problems with customer satisfaction in this area because of the hype. People are promised the moon and are disappointed when the drive can't live up to their elevated expectations.

Evidence has shown that these drives do wonderful when you're reading average size files. You'll be able to access them quickly. However, if you're working with large files or trying to save large files, you won't see those fast speeds.

Now remember these drives are still in their infancy in terms of this type of use so that doesn't mean these problems won't be corrected down the line.

Another huge promise is improved battery ( such as Compaq Armada M700 Battery, Compaq EVO N400c Battery, Compaq EVO N410c Battery, Compaq EVO N600C Battery, Compaq EVO N610C Battery, Compaq EVO N620C Battery, Compaq Presario 1200 Battery, Compaq Presario 1800 Battery, Compaq Presario 700 Battery, Compaq Presario 900 Battery ) life for laptops because of the reduced power requirements. For one, this promise could never really deliver because the hard drive isn't what uses up most of your laptop's battery in the first place.

The screen, the RAM, and your CPU are doing most of that for you. Generally, you're only talking about a 5% improvement in battery life and that's not much of a bargain considering how much these drives add to the price of a laptop.

Finally, we can look at reliability. Since the drives haven't been available that long, we really need more time to evaluate this claim. However, we do know that unlike traditional hard drives which can be written on indefinitely. Solid state drives can only a certain number of times depending on the technology used.

This is still sufficient for most needs but given the costs , and whilst these writes will

Only time will tell if these problems can be rectified so that solid state drives can truly live up to everything they are promised to be.

The next curve we can predict how long the battery can support

The next curve we can predict how long the battery can support

Welcome to a laptop battery specialist
of the IBM Laptop Battery   First post by: www.itsbattery.com

The next curve we can predict how long the battery can support. In addition, it will also set out clearly the battery manufacturer, type and other information, if you are installed with the two or more laptop batteries

Can display the contents of individual.

Note: Use the tool software, not a laptop external power supply, otherwise it would not be accurately measured. In addition, it is recommended to use "Battery Doubler" software, the battery such as IBM 02K6928 Battery, IBM 02K6620 Battery, IBM 02K7039 Battery, IBM ThinkPad X60 Battery, IBM FRU 92P1167 Battery, IBM ThinkPad Z60t Battery, IBM ThinkPad Z61t Battery, IBM 40Y6793 Battery, IBM FRU 92P1125 Battery, IBM FRU 92P1121 Battery.

Make a correction, and then full power to carry out the following operations, so the results are more accurate.

Battery Guide (translated from the random help, All rights reserved)

Your ThinkPad battery is a reduced effectiveness over time, "consumables." However, if you operate in accordance with the following methods will greatly extend your battery life and performance.

1. If the battery is not being charged for a long time, or simply not been access ThinkPad, will lead the next charge time extended

2. Please use the correct ThinkPad power adapter. Use does not match the power adapter will charge the battery can not be filled to capacity, and will display the battery information is wrong (Appendix 1)

3. Monthly re your battery - that is, your battery is under 3%, this will increase your battery capacity FUJITSU Laptop Battery(Annex 2)

4. If you mainly use the AC power supply, only the occasional use of the battery, you can change the battery charge threshold, to increase your battery life (with 3)

5. When your computer for high-intensity operations, the battery and the temperature of the system are likely to rise. In this case, there may automatically stop charging the battery to ensure the performance and battery life are not lost. Once the battery to stop charging, the battery will only be reduced to the specified temperature after re-charging, but not immediately after you plug in the AC power supply charge (and, charging time may be extended)

6. Do not use the ThinkPad in the high temperature or battery. For example, the hot weather of the car

7. In the cold environment, the battery's performance will be temporarily reduced

8. When the long-term separation of the battery and the ThinkPad save the battery power reduced to 50%

9. Please use the Battery MaxiMiser software to improve battery performance and life

Leave the battery also has laser security signs

Leave the battery also has laser security signs

Welcome to a laptop battery specialist
of the IBM Laptop Battery   First post by: www.batterystores.ca

1. Read laser anti-counterfeit mark. Leave the battery also has laser security signs, but generally not as good as the original electrical work. The original laser power strong security dimension. The second half is hands mark the intersection of design; upper part is a three-dimensional "tilted ellipse" is the top elliptical oval Nokia logo. Elliptical cylinder of the left, right, down, up, respectively, one, two, three, four black spots. The edge of the logo, take a closer look will find that written all in English "NOKIA orIGIANAL ENHANCEMENT".

2. Look at the top of the black part of the battery such as IBM ThinkPad R60 Battery, IBM ThinkPad T60 Battery, IBM 40Y6797 Battery, IBM 40Y6799 Battery, IBM FRU 92P1139 Battery, IBM FRU 92P1141 Battery, IBM FRU 92P1137 Battery, IBM 02K6651 Battery, IBM 02K6928 Battery, IBM 02K6620 Battery, IBM 02K7039 Battery. Because there are not any low-temperature injection molding technology, the Black part of the general use fake plastic material. The genuine should be similar to the rubber material. Some post said it feel more smooth, but I think it feel a bit shy and soft, anyway, and plastic is completely different feeling, you go to Nokia stores to see after the original call to know what flew like that.

There is about "positioning pin hole" in the Black part of the side, the injection will be left with holes, some posts that do not leave power. But I students battery, Suning bought the last 2 years, and the IMEI from the use of query terms, are true, but did not locate the pinhole. Individuals that may be the last of the original power is not the hole (the exact say in the side, the top has a round hole), so there is no imitation of power. Now the new battery has a pinhole, it is estimated false battery should have.

3. Cell shape, paper and printing. In general the more refined the original electrical work, and shoddy imitation of electrical power for more than catch up. Font wrong lines thick, paper wrong color and so on. But only for shoddy imitation of electricity, electricity is a lot of imitation, or a good process, difficult to distinguish between true and false. So work fine, but the necessary conditions for non-sufficient condition.

4. If possible, look at the battery serial number. The right side of the security signs, with black coating, scratch (some businesses have been scratched, and some businesses have been affixed with a label, no warranty after the scratch label), that string of No. 20, landing Web http://www.itsbattery.com, you can check the authenticity of the prompts. Note that in the database are finding out, and in the list did not choose the battery type BL-5CA (only BL-5C). Now most of BL-5CA machine, so this method is limited.

1, the label traps

From the color point of view, laser tag is really more a little gold in green, while the fake is the gold-based, other "NOKIA" out of encirclement, really just a circle surrounded by a very compact, are more false Great.

Please look carefully under the plan it really battery "NOKIA" tag surrounding the circle closer to the edge of the label, while the fake is closer to the middle;

Look at the effect of the label it, is really more wide viewing angle label, the label dimension is very strong, while the fake is more like a flat "paper", there is no dimension at all.

Of course, this is only one judge from the naked eye on the way comrades bad eyesight can use the following this method, but only in conditions permitting, is through the laser tag coating the following verification code, go online to certification.

Leave the battery also has laser security signs

Leave the battery also has laser security signs

Welcome to a laptop battery specialist
of the IBM Laptop Battery   First post by: www.batterystores.ca

1. Read laser anti-counterfeit mark. Leave the battery also has laser security signs, but generally not as good as the original electrical work. The original laser power strong security dimension. The second half is hands mark the intersection of design; upper part is a three-dimensional "tilted ellipse" is the top elliptical oval Nokia logo. Elliptical cylinder of the left, right, down, up, respectively, one, two, three, four black spots. The edge of the logo, take a closer look will find that written all in English "NOKIA orIGIANAL ENHANCEMENT".

2. Look at the top of the black part of the battery such as IBM ThinkPad R60 Battery, IBM ThinkPad T60 Battery, IBM 40Y6797 Battery, IBM 40Y6799 Battery, IBM FRU 92P1139 Battery, IBM FRU 92P1141 Battery, IBM FRU 92P1137 Battery, IBM 02K6651 Battery, IBM 02K6928 Battery, IBM 02K6620 Battery, IBM 02K7039 Battery. Because there are not any low-temperature injection molding technology, the Black part of the general use fake plastic material. The genuine should be similar to the rubber material. Some post said it feel more smooth, but I think it feel a bit shy and soft, anyway, and plastic is completely different feeling, you go to Nokia stores to see after the original call to know what flew like that.

There is about "positioning pin hole" in the Black part of the side, the injection will be left with holes, some posts that do not leave power. But I students battery, Suning bought the last 2 years, and the IMEI from the use of query terms, are true, but did not locate the pinhole. Individuals that may be the last of the original power is not the hole (the exact say in the side, the top has a round hole), so there is no imitation of power. Now the new battery has a pinhole, it is estimated false battery should have.

3. Cell shape, paper and printing. In general the more refined the original electrical work, and shoddy imitation of electrical power for more than catch up. Font wrong lines thick, paper wrong color and so on. But only for shoddy imitation of electricity, electricity is a lot of imitation, or a good process, difficult to distinguish between true and false. So work fine, but the necessary conditions for non-sufficient condition.

4. If possible, look at the battery serial number. The right side of the security signs, with black coating, scratch (some businesses have been scratched, and some businesses have been affixed with a label, no warranty after the scratch label), that string of No. 20, landing Web http://www.itsbattery.com, you can check the authenticity of the prompts. Note that in the database are finding out, and in the list did not choose the battery type BL-5CA (only BL-5C). Now most of BL-5CA machine, so this method is limited.

1, the label traps

From the color point of view, laser tag is really more a little gold in green, while the fake is the gold-based, other "NOKIA" out of encirclement, really just a circle surrounded by a very compact, are more false Great.

Please look carefully under the plan it really battery "NOKIA" tag surrounding the circle closer to the edge of the label, while the fake is closer to the middle;

Look at the effect of the label it, is really more wide viewing angle label, the label dimension is very strong, while the fake is more like a flat "paper", there is no dimension at all.

Of course, this is only one judge from the naked eye on the way comrades bad eyesight can use the following this method, but only in conditions permitting, is through the laser tag coating the following verification code, go online to certification.

when Your Notebook Is Performing Slower

when Your Notebook Is Performing Slower

Is your laptop not performing as it should? Do you find that you might be needing to keep it connected more often than not? Will it not charge all the way? If this describes you, then you're in need of a replacement laptop electric battery.

There are plenty of explanations why your laptop may need a replacement laptop battery. In some cases, battery is simply too old and needs to be changed. Other times it may be as you never fully charged your laptop battery. This is a very common problem among those who will not shut their laptops lower all the way once and awhile and charge their batteries manually. Furthermore, those who frequently leave your laptops on the whole night instead of leaving all of them in sleep mode could find that this wears lower their batteries significantly.

Sadly, another big contributor in the direction of needing a replacement laptop computer battery is poor storage space. This is why you shouldn't, ever store your laptop in places such as lockers, cars, storage garages, or even warehouses. Even one evening in these unstable places will result in your laptop overheating or getting too cold, which can accident havoc on your battery power as well as the remaining machine. Additionally, avoid resting your laptop on soft surfaces such as a couch or pillow, as this blocks the cooling vent that keeps your laptop coming from overheating.

How can you locate a replacement laptop IBM Laptop Battery such as IBM 02K7016 battery, IBM ThinkPad G40 battery, IBM 08K8026 battery, IBM ThinkPad T21 battery, IBM ThinkPad T20 battery, IBM ThinkPad X61 battery, IBM ThinkPad T61 battery, IBM ThinkPad X41 battery, IBM ThinkPad X40 battery, IBM ThinkPad X20 battery, IBM ThinkPad R60 Battery, IBM ThinkPad T60 Battery? It is not as difficult as it appears. Begin by learning your laptop's serial number, plus the make and model of the battery. If you've kept your papers, this should be simple. You can also find the numbers manually by discovering where they're located on your laptop. If you're having problems finding these numbers, twenty-four hours a day contact your manufacturer. They'll know where to look. If you still aren't able to find them, they can provide other ways to learn which batteries are compatible with your own laptop.

Once your search may be narrowed down this way, you'll find that picking out a replacement laptop battery isn't as difficult as it seems. Your allowance and personal preferences would be the only factors you'll need to worry about. Ideally, you should choose one that lasts the particular longest. An ideal one lasts up to three to four hours, though there are some that last for even more time.

A quality replacement notebook battery should be one which lets you use your laptop to its fullest without worrying about whether or not your laptop will randomly turn off due to low energy. After all, the whole place of a laptop is to be able to function or play in your favored coffee shops, libraries, along with other workspaces. By investing in a top quality replacement laptop battery, you are also doing your part to ensure your laptop will last a person for years to come. Find out more today!

Laptop Batteries, Some Important Things Every Laptop User Should Know

Laptop Batteries, Some Important Things Every Laptop User Should Know

While buying laptop, you should also consider the battery. Laptop batteries are of various types and they differ depending on the laptop model and make. Depending on the type of the battery, the life of a battery varies. For instance, a nickel metal hydride battery offers less back up than a lithium ion battery. The temperature inside the laptop also plays a very crucial role in the performance of a battery. If the temperature in the laptop reaches the 45°C mark, the battery loses half of its power. This happens due to cell oxidation. Lithium Ion, popularly known as LiON is the most popular type of battery in the recent times. This is lighter but has more battery cycles.

Wondering what is battery cycle? Every time a battery is charged or discharged is considered as battery cycle. Thinking how long your laptop battery last? Well, this entirely depends on your usage, and the way in which you maintain your battery such as IBM ThinkPad R40 Battery, IBM ThinkPad R32 Battery, IBM 02K6928 Battery, IBM 02K7054 Battery, IBM ThinkPad A20 Battery, IBM ThinkPad A20M Battery, IBM ThinkPad A21M Battery, IBM ThinkPad 240 battery, IBM ThinkPad 240Z battery, IBM ThinkPad A30 battery, IBM ThinkPad A31 battery, IBM ThinkPad 600 battery. Typically, the lifetimes of a battery ranges from 500 to 1200 cycles. Another important factor is battery run-time. It depends on a number of factors. Mostly, this is dependent on the design of the laptop and the power consumption. If your laptop has a large screen, and if you are using external hard drive and other accessories, this will significantly reduce the run-time.

Do you know laptop batteries are classified into two types? You will find some laptop batteries equipped with internal microprocessor circuits. The circuit helps manage battery energy as well as set the charger to the correct charge algorithm and predict running time. These batteries are known as Smart batteries. On the other hand, batteries that only provide power only and don’t have any extra feature are called dumb batteries. For laptop repair, get in touch with a remote computer support provider.

Now the question is how to optimize your laptop batteries. There are some very simple things that you can do to optimize your laptop battery. Charge the laptop battery fully before using it. You should clean the metal connecters occasionally to maintain good conductivity. You should never leave your laptop on overnight all the time while charging. If you are going for a long vacation and not taking your laptop with you take the battery out and store it in a cool, dry, clean place.

For more battery life, turn down the brightness of the LCD screen. If you would like to watch a movie from DVD, first copy it on your laptop. DVD drives consumes a lot of power. After copying, remove the DVD from your laptop and play the movie from the laptop. By doing this, you can stop constant use of the DVD drive which eventually result longer battery life.

If your laptop is performing sluggishly or if it is having any issues, consult a PC repair company. There are many remote computer support providers that provide troubleshooting support to the PC users.

Laptop does not start. Fixing the problem

Laptop does not start. Fixing the problem

If your laptop does not start at all or it starts but will not boot properly, it's possible that you can fix the laptop at home without taking it to a repair center. Here are some troubleshooting tips for you. I'm not sure if I can cover all situation at once, so I will update this post as more examples come into my mind.

Situation 1.

The laptop appears to be dead. You plug the AC adapter but the LEDs (power light, hard drive light, battery charge light, etc¡­) do not light up and the laptop will not react at all if you press on the power button.

First of all in this situation check the AC adapter. You can test the output voltage with a voltmeter. If you cannot do that, find a known good AC adapter and use it for testing the laptop. It is possible the laptop appears to be dead because the AC adapter is bad (and the battery is discharged). If you know that the AC adapter is working properly and it outputs correct voltage but the laptop is still dead, most likely you have a power issue on the motherboard (or power board on some laptops) and it has to be replaced.

If you have to replace the AC adapter, make sure you use a correct one. The output voltage must be exactly the same as on the original adapter. The output amperage has to be the same as on the original adapter or higher, but not lower.

Situation 2.

When you plug the AC adapter the power LED and the battery charge LED light up. When you press on the power button the laptop powers up but will not start. There is no video on LCD or external monitor.

If the power LED lights up it indicates that the laptop is getting power from the AC adapter. Most likely there is nothing wrong with the adapter but just in case test it with a voltmeter to make sure the output voltage is correct.

Also try this. Unplug the AC adapter, remove the battery such as IBM 92P1102 Battery, IBM 92P1077 Battery, IBM 92P1073 Battery, IBM 08K8199 Battery, IBM 08K8198 Battery, IBM 08K8197 Battery, IBM 92P1075 Battery, IBM ThinkPad R40 Battery, IBM ThinkPad R32 Battery and wait for 1-2 minutes. After that plug the AC adapter ans try starting the laptop again. Sometimes this trick helps.

It also could be a memory related problem. Try reseating the memory module, just remove it from the slot on the motherboard and install it back. Try installing the memory module into the other slot (if it's available). If you have two memory modules installed, try removing them one by one and start the laptop just with one memory module installed.

If the laptop starts fine with one memory module in both slots, but will not start with the second memory module in both slots, the second memory module is faulty. Replace the module.

If the laptop starts fine with both memory modules when they are installed in the slot A, but will not start with both memory modules installed in the slot B, the slot B is faulty and you will have to replace the motherboard or use only one memory slot.

Situation 3.

When you press on the power button, the laptop makes a series or short and long beeps and will not start up. There is no video on the screen.

In this situation test the memory module as I described in the situation2. Try installing a known good memory module. Most likely you are getting a beep error because of a faulty memory.

Situation 4.

You start the laptop. It sounds like the laptop is booting normally (hard drive LED is flashing) but there is no video on the screen

In this situation test the laptop with an external monitor. If the external screen works fine but there is no video on the laptop LCD, most likely there is a problem inside the laptop display assembly. Go to my previous post witch covers laptop video problems in more details.

Situation 5.

You start the laptop and it starts making repetitive clicking noise or grinding noise.

Most likely you hear this noise because of a faulty hard drive. You can remove the hard drive and start the laptop without it. If the noise is gone, the hard drive is your problem. Replace it.

If the laptop makes clicking or grinding noises and you still have video on the screen, you can run a hard drive test utility. I usually use Hitachi's drive fitness test. This test is reliable and easy to use.

Situation 6.

The laptop boots into Windows ans works for a while, but after that it shuts down by itself without any reason or warning. You restart the laptop but the same problem appears again

Most likely it's a heat related issue. Listen for the cooling fan, make sure it works.

Also this problem might appear because of a faulty memory module, try some tips from the situation 2.

The laptop still boots ans you still can see the screen, so you can run the memory test. I usually use Memtest86+. Run the memory test and if it fails, replace the faulty module.

Situation 6

The laptop starts normally but video on the screen has lines, some strange characters or other defects

It could indicate a problem with the laptop LCD screen, video cable, graphics card or motherboard. Here's my previous post witch covers troubleshooting bad images on the screen in more details.

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How to Get a Proper Laptop Battery Replacement

How to Get a Proper Laptop Battery Replacement

It is dangerous for users that when an important work is running, the laptop suddenly comes to be shut down or restart automatically. At worst, the important data may be lost and never to get back. To get a proper laptop battery replacement, the condition as above must be avoided. Then what should be done to ensure that it will never happen once again? To learn more about batteries is the first step.

laptop battery history

Shortly, the technology of laptop batteries has passed by a long way. Experienced by the age of Ni-cd and Ni-MH, the batteries today come to be lighter and far more powerful than several years before. However, the battery technology is still limited. Even if a rechargeable laptop battery such as IBM 92P1060 Battery, IBM 08K8214 Battery, IBM 08K8195 Battery, IBM 08K8193 Battery, IBM 08K8192 Battery, IBM 92P1101 Battery, IBM 92P1089 Battery, IBM 92P1087 Battery, IBM 08K8196 Battery, it won't finally get rid of failure. That is, with the continuously developed technology, the battery still cannot get the point of an unlimited lifespan.

What will the battery life lead to?

At the end of the usage life, the battery power cannot be offered as much as before.

Every time of use, it will be shorted by the quality and capacity until absolutely dead. Normally, a new laptop battery will last for nearly 2 years or more. If it is not enough for you, a 3 year warranty can be available with an extra expense.

What should be done to laptop battery?

It is usually strange for most users to get a replacement battery for the laptop. Although so easy it is, where and how to get a proper one seems to be tough. If you have learned a little knowledge of the parameters, quality and compatibility, it is absolutely easy to get a best battery with a low price.

A reliable manufacturer or retailer of laptop battery

Compared with shopping mall retailers, it seems to be a more efficient way to get a replacement laptop battery. Not only the price can by compared in several websites, but the further information about compatible laptop models, battery care and output voltage and current of the battery are provided.

Besides, a reliable manufacturer or retailer usually will offer you a warranty of 1 full year. The accident damage cannot be avoided by chance for most manufacturers. Certainly, the refurbished battery can also be excluded.

A proper compatible laptop battery

Laptop battery is a device of highly specialized technology. Even if a laptop battery, it cannot match all the laptops well. Each model has its own nominal voltage and current. It is best to choose by the specification to get a compatible battery for your laptop. Normally, the seller provides you a compatible laptop model list, which will get you the answer. Besides, just search for the parts number is a good choice.

For someone who is often on business trip, it is significant to buy new laptop battery instead of a refurbished one as a replacement. Any time to experience the condition of automatic shutdown or restart will drive you mad. A battery with enough capacity and stable performance can relax you from recharging frequently.

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Win 7 injury laptop battery

Win 7 injury laptop battery

Many notebook users from Windows XP / Vista discovered after upgrading to Windows 7, the new system severely shorten battery life.

Official Microsoft TechNet forum that users post, said he bought himself a 2007 HP laptop to upgrade from Windows Vista to Windows 7, but two hours of battery life but never became a mere half an hour The company is repeatedly promote the new system will greatly extend the battery life time. Other parts of the forum on the Internet had a similar question.

It is reported, the root of the problem is Windows 7 increase a new pavilion zv5000 battery Jiancegongju, to determine whether the need Genghuan Dianchi and Tongzhiyonghu, Dan in Bufen case, Jinguan Dianchiyiqie as usual, Cuo Wu Ji Tong will determine that the Battery is drained and recommended that users immediately replaced, and sometimes even directly shut down the system. Have no choice but to reflect the user that he saw prompted indeed replace the old IBM Laptop Battery such as IBM ThinkPad T40 Battery, IBM ThinkPad T41 Battery, IBM ThinkPad T42 Battery, IBM ThinkPad T43 Battery, IBM ThinkPad R50 Battery, IBM ThinkPad R51 Battery, IBM FRU 08K8193 Battery, IBM 92P1060 Battery, but the new battery still continue to receive the same warning.

Some say the problem as early as Windows 7 Beta testing stage presence, but others say that RTM only appear in the official version. One user posted that: "In the RTM version of Windows 7 before installing the battery life I have been very normal, in my installation in all Beta and RC version can persist for nearly three hours. Now, after only about 20 Windows 7 minutes to put my laptop shut. This was when I was turning from the RC occur when RTM. Needless to say, I share a very bad mood. "

Microsoft said in a statement that the problem has been known and noted, and Windows 7 the way the system firmware to read in many different models of notebook vendors there. Microsoft said: "We are working with hardware partners to investigate this issue. Windows 7 with firmware information to determine whether the battery needs to be replaced. We are working with partners to find the root of the problem, obtain the needed information and guidance and then go in (TechNet) Forum Update. "

Microsoft also claims that, sometimes this new tool is working correctly, in other words, if it prompts you to replace the pavilion zv6000 battery, your battery may really have to hang up, but obviously too high probability of false positives.

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Overview Of Fujitsu LifeBook P7010 Notebook Computer

Overview Of Fujitsu LifeBook P7010 Notebook Computer

Competing against companies Dell, Sony and Toshiba within the lucrative notebook marketplace isn't simple, but Fujitsu has managed to turn out to be one of several top five computer makers on earth. Fujitsu considers aesthetic style, functionality, and performance in their broad selection of fine computing products. This is most evident in the LifeBook P7000 series, with design and specifications that exemplify originality, quality and portability -- and we're talking serious portability.

Fully-loaded and feather-light, the Fujitsu Lifebook P7000 is created to be played with anyplace without compromising on function. Weighing in 3.three pounds, this ultra-portable is loaded with all the functionality you need, including a complete array of connectivity ports, communication options, and a modular optical drive. Company customers will appreciate the integrated biometric finger print sensor and lengthy battery life. It also sports a razor sharp 10.6-inch widescreen display with Fujitsu's Crystal View technology to improve image clarity along with a modular Dual-Layer DVD writer for true read/write compatibility. Equipped having a Fujitsu Laptop Battery such as Fujitsu FPCBP80 Battery, Fujitsu FPCBP77 Battery, Fujitsu FPCBP68 Battery, Fujitsu FPCBP63 Battery, Fujitsu FPCBP95 Battery efficient Pentium M Ultra Reduced Voltage processor clocked at 1.2 GHz, 512MB DDR Ram (upgradeable to 1GB), and up to 100GB storage capacity, this extremely portable is powerful sufficient to handle a lot of the mainstream and office applications sufficiently. Sadly you will have to look elsewhere if you intend on using it for 3D intensive tasks, since the Integrated Intel 855GME images is unsurprisingly a bottleneck within the graphics spectrum.

The instant appeal lies in the silver lid hinge, since it is the most distinctive design feature. The power button and status indicator panel are built about the metallic cylinder hinge and two sets of speakers are stationed beneath.

Fujitsu assembled an aesthetically classy yet sleek notebook that illustrates originality and style. The two tone inverted color scheme keeps it sleek and refined, with matte black wrapping around from the magnesium alloy top lid and bottom chassis towards the surface close to the palm rest and computer keyboard region, while silver trim covers close to the hinge and extends around the sides.

The black, integral 82-key straight-laced arrangement keyboard contains all of the important keys, particularly the Windows and Ctrl keys at the bottom left of the keyboard. The PgDn, PgUp, House and End cursor keys are also present but need customers to press the purpose (Fn) crucial, similar to the embedded numeric keypad on most laptops. The Caps Lock, Shift, Alt, Tab, Backspace, and Enter keys are little like the rest of the keys but barely large sufficient to not miss. A number of the punctuation keys including the question mark are even smaller, measuring .5-inch broad making it hard to hit at times. Like most laptop computer keyboards, the numeric keypad is embedded within the keys located near the biggest market of the computer keyboard and is activated using the num lock crucial. In addition, there are function (Fn) keys are used with the F keys to adjust the audio volume, alter the display brightness, disable or allow the touchpad, and switch to an external monitor when connected. When toggling one of these brilliant function keys, like the audio for example, it will activate an on-screen volume indicator. This helps you identify precisely which volume settings you need to choose. The on-screen indicator applies to other function access buttons as nicely, including the brightness, disable/enable touchpad, and mute.

Because of the notebook's diminutive size, the 10-inch compact computer keyboard takes practice to obtaining accustomed to (compare this towards the Acer TravelMate 8104 keyboard, that is 11-inches broad). As I've mentioned earlier, a lot of the keys are smaller than the keys discovered on typical full-sized keyboards. After typing on this keyboard for a while now, I can type pretty rapidly and somewhat accurately; but not easily. This layout is rather cramped, which makes it uncomfortable at times to kind, particularly for long periods of time. The keys feel stiff when depressing them, similar to the Asus V6V. Some users may discover the 2mm depression degree (travel distance) too shallow, particularly if you're accustomed towards the 3mm key stroke from models like the Lenovo ThinkPads.

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Laptop Battery Power Saving Tips

Laptop Battery Power Saving Tips

Battech have created the second part to their successful feature on how to maintain the power in laptop batteries for as long as possible when there is no access to a mains power source.

Laptops are commonly used for work; business and entertainment purposes, making laptops one of the most common portable gadgets people own today. The second part of Battech's laptop battery power saving tips contains more handy hints on how to improve the life of consumer's laptop battery such as Toshiba PA3107U-1BAS Battery, Toshiba PA3383U-1BAS Battery, Toshiba PA3384U-1BAS Battery, Toshiba PA3285U-1BAS Battery, Toshiba PA3191U-1BAS Battery, Toshiba PA3166U-1BAS Battery, Toshiba PA3331U-1BAS Battery, Toshiba PA3098U-1BAS Battery, Toshiba PA3084U-1BAS Battery, Toshiba PA3399U-1BAS Battery, Toshiba PA3250U-1BAS Battery, Toshiba PA3356U-1BAS Battery, Toshiba PA3291U-1BAS Battery, Toshiba PA3591U-1BAS Battery.

1. Operate in the correct temperature: Batteries usually work best at around 20°c, but as long as people use their laptop battery in temperatures between 0° to 35°c it will allow the battery to work in optimal conditions. Using a battery in conditions which are too hot, or cold can often lower the batteries performance, and have a negative effect upon the battery's lifespan.

2. Store batteries correctly: If a laptop is not going to be in use for a month or more it is recommended for the battery to be stored separately in a clean, dry and cool place. The battery itself should also be left with about 70% charge remaining, this is because during storage the battery will perform a slow self-discharge. The self-discharge also means that batteries should not be stored for longer than 3 months as it often has a detrimental effect on the battery.

3. Higher capacity and spare batteries: Many laptops are often sold with an option to purchase a higher capacity battery, if you have the money this is a quick and convenient way to extend a laptop battery's power.

If a laptop battery is looked after properly and the following tips are adhered to an average laptop battery should prove at least 300 full charge and discharge cycles. If a consumer has tried these tips and is still having problems with the battery time on a laptop it may be necessary for a replacement laptop battery to be purchased. Battech International Limited offer a wide range of replacement laptop batteries for many high quality brands at affordable prices such as:

. Acer laptop batteries

. Advent laptop batteries

. Apple laptop batteries

. Asus laptop batteries

. Compaq laptop batteries

. Dell laptop batteries

. Fujitsu laptop batteries

. HP Compaq laptop batteries

. IBM laptop batteries

. Packard Bell laptop batteries

. Samsung laptop batteries

. Toshiba laptop batteries



See their website for a complete list of replacement battery brands.

N.B. If a consumer's laptop battery is going to be replaced DO NOT put it in the rubbish bin, instead recycle it so that it can be disposed of safely through local schemes.

About Battech International Limited

Battech is a leading manufacturer of high performance primary and rechargeable batteries offering cells to B2B and B2C market sectors. We sell various types of batteries and chargers including: Lithium Ion, Polymer Nickel-Metal Hydride (NiMH).

As well as offering replacement laptop batteries, Battech International Limited have a portfolio of advanced rechargeable portable power solutions, incorporating some of the most advanced battery technology on the market today, known as their iPower range.

Headquartered in the UK, our advanced cell technology division is based in Hong Kong and the manufacturing facility is based in Shenzen, China.

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