Can you bring batteries on a plane? Discover essential guidelines for safely transporting batteries, including types allowed ...

Small electronics will require a specific size such as AA, AAA, C, D ... though the charger also works with AAA models and batteries from other brands. Best compact case: Mupoer rechargeable lithium ...

If you're tailgating before the big game, Ryobi makes all kinds of gear to keep your drinks cold and tunes loud. Check out ...

The best headlamps keep you safe and illuminated under all sorts of conditions. Here are expert-approved picks.

Apple was able to introduce significant gains in battery life across the entire iPhone 16 lineup, and new regulatory information from Brazilian agency Anatel (via Blog do iPhone) reveals just how ...

Before we explore how competing technologies work, it’s worth revisiting the basics of a rechargeable lithium-ion battery and why they’re not exactly ideal in today’s world. Every battery is ...

Lithium batteries, when overheated, can smoke, melt and even catch on fire. Rechargeable lithium batteries are used in consumer products ranging from cellphones and laptops to electric cars.

What size TV do I need? How to figure out the right size of TV for your space and comfort. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Most rechargeable batteries that power portable devices, such as toys, handheld vacuums and e-bikes, use lithium-ion technology. But these batteries can have short lifetimes and may catch fire when ...

A team from the University of Boulder Colorado used a powerful X-ray machine to figure out why rechargeable lithium-ion batteries lose capacity over time. “We are helping to advance lithium-ion ...