Nickel Cadmium (NiCd) batteries are widely used in consumer electronics due to their high energy density and long life. Constant current charging is often recommended by manufacturers. Several ...

As early as launch day, Switch 2 owners were reporting that the battery charge indicator on the console didn't always seem to align with the actual level of charge remaining. For instance, one ...

Apple today released the second beta of iOS 16.1, introducing some notable changes to charging indicators on the iPhone and also fixing a few bugs. We've rounded up all of the changes in the second ...

Apple today released the second beta of iOS 16.1, introducing further tweaks to the battery percentage indicator that is located in the status bar. With today's beta, the battery level of the icon ...

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

If you are someone who tends to use a lot of power tools, the Ryobi ONE+ system is a pretty terrific investment. Through their standard 18V battery, you can power everything from drills to ratchets to ...

Ryobi 4V USB Lithium batteries are really convenient and easy to recharge and have a really easy way to see if they are fully ...