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

It’s a fact of life that all electronic test equipment must be calibrated. Typically done annually, calibration is necessary to ensure that the equipment continues to provide the performance ...

When I first got my PowerBook, I charged it all the way to 100%, but I don't think that I let it drain all the way down until sleep on it's first time out of the box.<BR><BR>Then as I'm reading the ...

If your Windows laptop displays the Wrong Battery Percentage, then this post is sure to help you fix the issue. For some users, the battery percentage is different when placing the mouse cursor on the ...

Maximize your gaming laptop lifespan with expert maintenance tips for cooling, battery health, dust removal, and performance ...

The watchOS 9.4 update that Apple is beta testing right now will include a battery recalibration process for the 44mm Apple Watch Series 6, Apple said today in an updated Apple Watch support document.