https://www.dekut.com/Technology/two-methods-to-calibrate-your-laptop-battery-batteriesmall-com-au/ The reason why laptop battery life reduce is beacause the BIOS make a misjudgment on battery power during during battery charge and discharge procedure. In this case, we can use "battery calibration" to recover the hidden power of the battery. Here we are to introduce the following two methods to calibrate laptop battery. Sun, 12 May 2013 04:54:17 UTC en