BatteryMiser 5.0 is free to download from our software library. This free tool was originally designed by LG Electronics Inc. The program lies within System Utilities, more precisely Battery Utilities.
From the developer:
BatteryMiser is a free program designed to work with various LG notebooks. The program displays information such as Monitor data, CPU, hard disk, sound configuration. You can also check and optimize the mode of the working battery, and set low and critical alarms.
You may want to check out more software, such as BatteryBar, which might be related to BatteryMiser.