Viral News Boy :- All computer laptop batteries are built to handle a certain number of charge cycles, usually around 400 full cycles, and sometimes even more. Essentially, a charge cycle equals one full discharge down to zero percent and then a recharge back up to 100 percent. A discharge down to 50 percent and then back to 100 percent would equal half a cycle. Over time, each charge cycle decreases a battery’s capacity from its design specifications, meaning that the fewer times you drain it, the longer the battery lasts.
Tech-smart will teaches you how to restore some life to a laptop computer battery. While you can do a few things to boost your battery’s lifespan, computer batteries must be replaced every 1 to 2 years for optimal performance. Also keep in mind that if your laptop has a none lithium ion battery, this method will not work for you.
Guides and pictures.
1. Open your laptop faulty Battery using plastic shape object, and test with them multimeter each of 2 pair cells Batteries. Remember the normal voltage is 3.7 or 3.96 as shown below.
2. Now find the damage cells and replace them with good. Below is you from Battery i opened, the 2 middle cells are not good, take good look at below images in order to archieve good results.
3. Then now put them back their casing and close it. Now put back in your laptop and charge it for 2 hours, as shown below.