WHYS TO EXTEND LAPTOP BATTERY LIFE

Dim LCD light

Remove battery when watching movies or playing games.

Set laptop to go into sleep mode when idling

Turn off Bluetooth WiFi if you plan not to use the internet

Mute volume when not  in use

 

Try not to run  a lot of programs at once

Unplug external drives when not in use

Clean up battery contact

Defrag hard drive

Use a cooling pad when using a notebook computer on your lap