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: ...

We may receive a commission on purchases made from links. Every consumer battery that exists has little plus and minus signs on the outer labeling. These mark the ending and starting points for the ...

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 ...

Backup generators used to be the go-to option for keeping your lights on during power outages. That was until home batteries arrived as a cleaner alternative, but these systems can do much more than ...

Electric vehicles (EV) seem to be the way of the future. They are climate friendly, and they are cheaper overall than gas-powered vehicles. One thing that concerns some prospective and current owners, ...

Battery tools have a lot going for them. Unlike gas tools, they start instantly, are easier to maintain, and are generally less noisy and lighter weight, too. They’re also far more friendly to the ...

EV battery cooling tech has come pretty far in the last 30 years. The GM EV1, for instance, was reengineered in 1999 with an air tunnel to properly cool its optional nickel-metal hydride (NiMH) ...