When you start using a new laptop as usual you begin to enjoy the laptop, and the next thing is to probably know how long the battery will last before you can hibernate or shut down. At the early stage, you definitely will enjoy your laptop with the battery working superbly but as time goes on it loses it capacity and gradually the laptop turns into a desktop (No battery or the battery doesn’t last more than 30 minutes). read more on http://www.itecblaz.com/how-to-maintain-your-laptops-battery-so-it-lasts-longer/