Many batteries on computers and mobile devices can be charged only a certain number of times before they fail completely.

Question

Quizplus · Accepted Answer

This is true. Most batteries have a limited number of charge cycles, after which they will start to degrade and hold less and less power until they fail completely. This is why it's important to take care of your device's battery and avoid overcharging or discharging it too often.

Many Batteries on Computers and Mobile Devices Can Be Charged