Rechargeable batteries, which can be used again and again through top-ups from the mains-connected charger, are an investment – the best will last for hundreds of hours of use. They have several ...

Their niche isn't in providing the most power like competitors such as XS do but in providing a greener solution to automotive power with lithium-ion batteries. The same kind of rechargeable ...

Rechargeable lithium-ion batteries don’t last forever. Over time, they hold onto less charge, eventually transforming from power sources to bricks. One reason: hidden, leaky hydrogen ...

“Thermal runaway is when a battery generates more heat than it can release to its surroundings, and so this excessive heat ...

Rechargeable lithium-ion batteries are growing in adoption, used in devices like smartphones and laptops, electric vehicles, ...

Rechargeable batteries: sidestep the e-waste issues surrounding single-use batteries. They generally rely on lithium-ion technology or nickel-metal hybrids. This Ontel Battery Daddy organizer can ...

Keep your favorite hot beverage at the perfect temperature with a mug warmer. We tested 10 popular models and found the three ...

Woburn-based battery maker Alsym Energy has signed a 60,000-square-foot lease at Exchange 200, a life sciences and technology ...

Lithium-ion batteries are the most popular rechargeable batteries, found in cell phones, laptops, e-bikes and electric ...

A popular pick among those who want a streaming player is an Apple TV 4K, and if you are a new owner of one, here's how to ...

The Homestar Matataki star projector offers several features that the Homestar Flux lacks. If you're looking for twinkling ...

You'd think making a good digital picture frame would be easy, but that's not the case. The market is positively littered ...