Question

how can i improve the life time of battery of the laptop

Answer 1

This isn't quite the right place to ask this, apart from quite a few topics in google that can help, You can try unplugging it from the AC power when the battery is already full. If it's a 24/7 plugged computer, you might as well charge it to 50%, unplug the battery and keep it somewhere cool and dry, and use your computer while connected to the AC.

Answer 2

If it seems to be lasting too little time, being fairly new you should try calibrating. The procedure involves charging it to the 100%, and unplugging it. Use it until it tries to Hibernate (or the Mac OS equivalent). And once it turns off try to turn it on again, if it refuses, connect the AC again, push the power button and once it's started the boot-up sequence unplug it. Repeat until the battery is fully depleted, 2 or 3 times.

Answer 3

dont keep it plugged up charging when it has a full battery.

Answer 4

I find that the battery life of my laptop is greatly extended when I dont use it ;)