BatteryCare
For road warriors, depending on your laptop means you depend on its battery. BatteryCare is a free utility that helps you keep your laptop battery topped off and ready to roll. It's more accurate than the typical battery meter, for starters, measuring battery discharge cycles instead of stored energy. BatteryCare's documentation and Web site offer a lot of information about how laptop batteries work as well as how to get the most out of your device's battery. It's fascinating, but we'll cut to the chase and simply note that there's a lot you can do to maximize your battery's life and performance, starting with downloading this freeware. We installed BatteryCare in a Netbook running 32-bit Windows 7 Home Premium, but it's fully compatible with Windows 8, too.
Features:
BatteryCare is software created to optimize the usage and performance of the modern laptop's battery. It monitors the battery's discharge cycles and helps increasing it's autonomy and improving its lifetime. Provides detailed battery information and monitors the battery discharge cycles. It includes CPU and Hard Disk temperature monitoring. Advanced features like automatically disabling in battery mode Windows Aero theme, demanding services, and the Windows Sidebar or Gadgets. It also contains a statistical battery time calculation method.
What's new in this version: Version 0.9.13 has fixed HDD temperature was not being displayed on some systems, and statistical time calculation could be locked at 0:00 time.