

The fewer number of cycles, the less amount of charge it's able to hold and the shorter the life of the battery.Īt what percentage should I charge my phone? This is because each time it reduces the number of cycles left on its Lithium-ion cell. Letting your phone reach zero percent (aka, die) is not great for the long-term heath of its battery. Is it bad to run your phone down to zero? “And it doesn’t like to be fully charged and warm.”

“A lithium-ion battery doesn’t like to be fully charged,” Buchmann says. It may put your mind at ease when your smartphone’s battery reads 100 percent charge, but it’s actually not ideal for the battery. Is it bad to charge my phone to 100 percent?įor optimized battery life, your phone should never go below 20 percent or never above 80 percent.

So brace yourself, because here’s what you’re probably doing wrong. To find out the best ways to postpone the inevitable, we talked to Isidor Buchmann, CEO and founder of Cadex Electronics and main contributor to extremely in-depth and invaluable online resource Battery University, about how exactly you should treat your batteries in a perfect world, what you can do to maximize their life.
