Here are some tips and tricks that can help to extent your battery life in your laptop .
1.Avoid running program take up large amount of battery power. For example Movies, at the same time running more than two or three programs which will increase the CPU usage will consume more power As well,
Tips:change the settings as the main source of power by right clicking on the battery icon, or via the control panel. Adjusting these functions can save up to an hour of battery life.
2.Don't use battery power to maintain a safe temperature for the machine. Using, and changing the battery at room temperature can increase the capabilities of the battery and extend the life.
3.Charge your battery completely -charging your battery when there is no power left inside the battery . Partially charging the battery life can decrease the life of the battery substantially. Once the laptop has been plugged in, allow the battery to charge fully for the best effects for the computer, and the battery.