Whether you're car camping, or your heater just doesn't work, a portable car heater can be a lifesaver. However, you need to ...

As an autumn chill sets in the air, people will be considering something that they haven't touched for months—the central heating. While a few may have caved, some will do anything but switch it on ...

There are six power banks on my desk right now. On the shelves behind me are a dozen (two dozen?) more. Over the past three years, I’ve tested more than 55 portable battery packs for Engadget — and ...

Amazon Prime’s Big Deal Days are still going strong, and this one’s a must for anyone prepping for cold-weather blackouts. The Jackery Portable Power Station Explorer 300 is down to only $159 (was ...

Rondo Energy launches the world's largest industrial heat battery in California, delivering 24/7 steam and heat powered by renewables.

And right now is the perfect time to grab one. You can check Walmart to get it on sale for just $40. That’s a big discount ...

We may receive a commission on purchases made from links. As we head towards fall and winter, you might want a space heater to keep you warm during the cold months. Some of the best, high-end space ...

The Transportation Security Administration (TSA) is sending out guidance to travelers on this one particularly buzzy item. The agency is advising people to pack electric toothbrushes in a certain way ...

Prime Day is the perfect time to stock up on big-ticket items that would otherwise be too expensive to purchase — and this ...

The Jump-N-Carry JNC770R is a professional-grade jump starter for trucks known for its reliability and high power. With 1,700 ...

TOKYO (Kyodo) -- Six people were taken to hospital after inhaling smoke in a fire at a Tokyo apartment building on Thursday, with authorities suspecting a portable battery as the culprit. Rechargeable ...