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

Writer and occasional reluctant perpetrator of engine swaps, James O'Neil is a malaise era enthusiast and also fascinated by the many ways the auto industry has since recovered from those dark days.

Wireless device charging has existed in a commercially-available capacity since around 2009, with one of the most commonly used device categories to have broadly adopted this technology being ...

Lithium. While it’s not quite “the Spice” of Dune, the silvery, reactive metal is an extraordinarily valuable means for storing electricity, meaning it’s a key tool for transitioning from ...

Android vs iPhone battery management differs in charging speed, software control, and efficiency, shaping how long phones last daily and over years.

There’s an unbelievable amount of work going on right now to boost the performance of lithium-ion batteries. PhDs around the globe are, at this very moment, furrowing their respective brows, trying to ...

An AGM battery, or absorbent glass mat battery, is essentially a more advanced version of a lead-acid battery. There are differences between AGM and standard lead-acid batteries, one of which being ...