Waqar my laptop battery habe problem that it drains too fast becouse of it is 4 year old. when i took out the battery cell and chaked the power by multemeter all 6 cells shows 4.9 but it drains too fast and also it charging too fast... i dont what is the problem.cells show perfact voltage.. Battery pack works by putting individual cells in parallel / series. each cell has a nominal voltage / capacity and they are put together to give the whole battery pack it's global voltage / capacity.. I replaced my toshiba battery with new cells but buttery itself doesn't identify new cells. the problem is there is a microchip in battery which has the details of the battery. to reset the battery you have to reset the values on eeprom of battery too..
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![IBM L11L6R02 Battery [6 Cells 4400mAH 11.1V]](https://laptopbatteryone.com/media/catalog/product/cache/1/image/1200x1200/9df78eab33525d08d6e5fb8d27136e95/l/b/lb-ib69-44-front.jpg "Battery Charger Repair Service How To Repair Battery ...")
If you have a laptop that gets really hot, it can damage the battery and cause the shortness in battery life. i have an old sony vaio laptop and i saw a significant increase in laptop battery life when i bought a laptop cooling pad off amazon.. Admit it. come out of denial. you know your laptop that was supercool 2 years ago now gets 15 minutes of battery life. it sucks and we all share the same problem eventually.. Bu-911: how to repair a laptop battery. find out the challenges and limitations of repairing “smart” batteries. i re-celled a laptop battery with 4 cells. after completion, i turned on the laptop but it didn’t power up! the laptop does turn on with ac adapter plugged in, but if i unplug the charger, the laptop shuts down, as if the.
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