A growing number of Tesla Cybertruck owners are losing the ability to charge at home due to failures of the truck’s Power Conversion System (PCS), the unit that handles AC charging and steps the ...

Electrical problems can be some of the most frustrating issues an e-bike owner faces. Your bike might randomly lose power, ...

We've been testing charging speeds for years and now see that newer phones can get plenty of power in just 30 minutes.

BMW is telling owners of the i3 and i4 to ignore a warning that says their battery needs replacing. The company traces the message to a recent over-the-air software update that misfired. Over the past ...

A proposal to build a lithium battery energy storage facility in Massachusetts is facing strong opposition from a group of ...

Managing your time won’t help you get more out of your day. What you need to do is manage your energy. Here are six tips for ...