It’s storage season for those of us in the Snow Belt, and that means great debates are raging online regarding the “proper” ...

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause unexpected shutdowns. Battery calibration involves fully charging to 100%, ...

A battery that lasts not weeks or months, but decades, may soon be more than just a dream. While rechargeable lithium-ion batteries power phones, laptops, drones, and electric cars, they all share a ...