A battery charge controller is an essential part of a power system that charges a battery because it can keep the battery safe for a long term. A charge controller, in principle, is an electronic ...

Most of us depend on our tablets every day for work, classes, reading, or entertainment. But without realising it, simple charging habits can slowly damage the battery and shorten the device’s life.

Unplug at 100%, and keep the battery between 20% and 80%. Avoid draining to 0%; store unused tablets at 50%. Use certified chargers to prevent stress and overheating. As someone who uses a tablet ...