We have covered quite a few applications for managing Laptop Battery like BatteryBar, PowerMeter, Vista Battery Saver and Battery Care. Battery4Life is another free utility to manage your Laptop Battery. Battery4Life is a useful tool designed for laptops to let the user know when their battery is running low. This free tool displays a big red image on your screen notifying you about low battery. Apart from this, it also displays a alarm which can be customized.
It has two main tabs and the first one shows whether it is in AC mode or battery mode and also displays the percentage of battery remaining.
In the settings window, you can select the sound to be displayed when the battery reaches the value set by you. There is also an option to show a red screen (full screen) when the battery power reaches below the specified value.
Battery4Life is a handy little tool for managing your battery.