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 ...

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause ...

Owning a charger that has a display screen to tell you how much juice is being pumped into your phone isn't a terrible idea.

Switch 2 owners have discovered a battery issue on the console, but fortunately, this is a relatively easy fix. It doesn't appear to be a hardware problem either, as Switch 2 users have reported that ...

In this post you will see how to quickly and easily set up a LiFePO4 Battery/Power Pack with a cheap module from China! The LiFePO4 (lithium iron phosphate) battery, also called as lithium ...