How to extend your laptop battery life

These days, we get a lot of our work done on laptops, which means battery life is a huge priority for any laptop user. Wouldn’t it be good, then, to learn how to prolong the life of your laptop battery? Here are a few useful tips to do just that.
Some truths about your laptop battery
Batteries in many devices nowadays are lithium-based -- either lithium-ion or lithium-polymer -- so users must take note of the following guidelines for their proper maintenance:

They can’t be overcharged, even though you leave your battery plugged in for a long period of time.