Samsung laptop says battery is 80% plugged in but not charging. I have it on . The first item in the list is Battery Life Extender. There are two. Battery Life Extender, free download. A simple Samsung tool to prevent charges of more than 80% with the goal of improving overall battery life. battery life extender [ Edited ] Options. Mark When you need a new battery, How to Download and View the User Manual. Download Samsung RV Battery Life Extender for Windows 7. Download Samsung RV Battery Life Extender for. If you go toStart Menu/Programs/Samsung there should be a program called " Battery Life Extender". Click on it and you can choose to either let. A more direct answer for busy people. It is a program to save battery life. Here's how to change it. Battery Life Extender. One of the key features. About two weeks ago I bought a Samsung notebook which uses Windows 8. In the 'user guide' pdf file it mentions about extending the battery. Battery Life Extender is power management software that enables you to extend the life of your laptop battery. You can change the settings. The short answer is Yes, it will extend the battery life. But can't exactly tell How much will it extend your battery life. But according to my findings. Battery Life Extender sets the maximum battery charge level to 80% in order to extend the life of your battery. To turn this function off and charge your Samsung. You'll find Battery Life Extender under the Samsung folder, inside “All Programs” in your Start menu. Here you'll find BatteryLifeExtender is a program developed by Samsung Electronics. The most . Samsung RV/RV/S %.