Airline rules about lithium-ion batteries are confusing. Here's what you need to know to comply with your flight's rules and ...

Prices have dropped for batteries that can be used in case of power outages. Here are four consumers might consider.

Buying a home is a big step, and it often translates to plenty of DIY projects. Which budget-friendly power tools from ...

The battery built by his team endured 500 complete charge cycles—about as many as the batteries in most smartphones are ...

The following rechargeable batteries are all top-notch and available in AA and AAA models. Keep reading to discover our favorite rechargeable batteries, including affordable bulk packs and ...

Sadly, it's bound to happen with any wireless Xbox controller, and what's worse is that you're stuck shelling money out for AA batteries, too. With these charging accessories, though, you can swap ...

Apr. 15, 2025 — Researchers have demonstrated a way to use corn protein to improve the performance of lithium-sulfur batteries, a finding that holds promise for expanding the use of the high ...

Some choose copper tops. Others go with the bunny, and others still buy store brands. Whatever your household battery preference, it'll soon be available in sturdy, all-paper, curbside recyclable ...

And when our phones need a battery boost, most of us can't stay tethered to a wall outlet. Thankfully, with MagSafe battery packs, you don't have to. The battery market is packed with options that ...

This is where a portable charger, battery pack, or power bank becomes invaluable. By connecting your phone to a portable charger, you can recharge your device without being tied to one location.