Not so with battery-electrics.Their vigour is determined by the so-called State of Health (SoH). It is the key value for assessing the state of the most expensive component in an electric car.Battery ...

Here are the key pros and cons of a used Tesla, covering everything from tech features and price to battery life, maintenance ...

The startup’s invention seems to check off most of the remaining EV-battery wish-list boxes. But it's cagey on how exactly it cracked the code on solid-state batteries.

Is Google Photos draining your battery? A new leak reveals a feature that stops background uploads from killing your power.

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

Windows 11 has a built-in report that provides insight into your laptop's battery status, including whether a replacement is actually needed.

"If your car won’t start in cold conditions, by far the most likely cause is the battery. A vast number of RAC Patrol winter ...