Chances are you've owned a battery-powered device at some point in your life that's let you down. Maybe it was a cordless drill with a sudden lack of torque, or a smartphone that had you reaching for ...

I'm sure you've noticed that you see a notable difference in how well a phone battery holds a charge after a year or so. If you keep a phone long enough, its battery may not even have enough charge to ...

Compare plans tailored to your car & budget. On average, electric vehicle (EV) batteries last one to two decades before needing replacement. Most manufacturers warranty these batteries for eight to ...

Battery-electric vehicles, or BEVs, are increasingly all over the place. Heck, the bestselling car in the world (the Tesla Model Y) is electric, and in certain parts of the world, you can't stroll ...

A home battery will ensure you don't lose power during outages, but it has a limited capacity. Is it worth the investment? Here's everything you need to know. Nobody likes dealing with power outages: ...

Multiple factors affect lifespan of a residential battery energy storage system. We examine the life of batteries in Part 3 of our series. Residential energy storage has become an increasingly popular ...

There’s nothing worse than spending a lot of money on a nice new phone only to have a shortened battery life, curtailing its usefulness. Various factors can impact your iPhone’s battery life quality ...

A flurry of research and pilot projects worldwide are exploring the dream of “e-roadways,” stretches of road equipped to wirelessly charge compatible electric vehicles on the move using dynamic ...