Is 50-80% the best battery charge range for a long battery life? Uncategorized September 18, 2021 Forums AndroidCentralLeave a Comment on Is 50-80% the best battery charge range for a long battery life? If I want my battery to last for several years, should I ensure that it remains within a charge range of 50%-80%? This means when it drops to 49% I charge it and when it reaches 80-81% I stop charging it. Sharing is caring!