Save 20% on an emergency car jump starter that doubles as a portable power bank. Don’t miss out on this essential gadget for ...

The Avapow 6000A Car Battery Jump Starter is now on sale at Walmart for $96—a 70% discount on the normal $320 price. This ...

Portable jump-packs are essentially a high-capacity battery in a carrying case, sprouting short positive and negative battery ...

Fall is here, so it’s time to rake leaves and trim trees. Here are five outdoor power tools from Harbor Freight that will ...

And using a jump pack is effectively the same but instead of using another vehicle, you use a standalone battery designed specifically for the task. Versions for cars tend to use quite large ...

You can find these 3,000 amp battery jump starters priced anywhere from about $70 to $300, and the intense competition results in frequent sales and discounts, especially in those with list prices ...

Since some people's workloads (and general convenience) call for multi-day battery life, some phones are much more heavily geared toward endurance than others. Putting our expertise to work ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

A new study of 10,000 electric cars shows that their battery packs should outlast the vehicles themselves. Geotab, an automotive telematics company, is using its in-depth access to EV data to ...

there is the possibility that Rivian may offer a way to unlock the full capacity of the battery in a future update. The Large+ seems to have some of the benefits of the Max Pack but with none of ...

It's strangely difficult to find out what your iPad's battery health is. Even now iPadOS 18 is on its way, there's no sign of a full battery health setting coming to devices other than the new ...

“Having a better battery is very important in shifting our energy infrastructure away from fossil fuels to more renewable energy sources.” The researchers realised that hydrogen molecules from ...