Numerous virtual “power meters” let you find out how much of your laptop’s battery remains before it needs a recharge. But these meters do not display power drainage in real time. For this you will need to use PwrDrain. PwrDrain is an open source desktop widget for Windows laptops that displays the current power drainage [...]
These days anyone with a cellphone, PDA or a notebook (that is, everyone) heavily depends on a rechargeable batteries, and not knowing how to properly charge or use them can dramatically reduce battery lifetime making it useless within few weeks. To learn about rechargeable batteries and how to use them head to BatteryUniversity.com. It is a comprehensive web [...]