BatteryBar is a small but powerful and lightweight battery meter for Windows. It monitors your laptop battery over time to calculate accurate estimates.
It is shown nicely on the taskbar providing clear indication in term of percentage or time which is useful information especially when your laptop is running on battery.
Download page: https://batterybarpro.com/basic.php
Version: v3.6.6 (20 Jan 2015)
– Improve battery status detection for certain types of batteries