You always need them when you don’t have them — so grab your batteries, power banks and car jump starters now.

Panasonic’s Eneloop BQ-CC55, our favorite charger for AA and AAA rechargeable batteries, is sleek, compact, easy to use, and plugs directly into a wall outlet.

From compact packs to high-capacity hubs, we’ve rounded up the best portable chargers and power packs to keep your gear going ...

A Delta flight to Fort Lauderdale made an emergency landing in Fort Myers after a personal battery caught fire. Here's what ...

This is why I rely on rechargeable batteries. And while they can be a bit pricey, right now you can save over 50% on this Energizer rechargeable battery and charger bundle.

Keep a cool breeze handy even in the middle of summer with this rechargeable fan that also doubles as a power bank. It's now ...

Think all USB-C cables and chargers are the same? Find out why they're not and how to choose USB-C cables and chargers for ...

These are our picks for the best rechargeable batteries that are a smarter, longer-lasting alternative to disposables.

With any portable battery, the charge rate slows significantly as the device approaches 100 percent — and that’s even more noticeable with a wireless portable charger.

Passengers on Southwest Airlines flights will soon be required to keep their portable chargers in plain sight while using them because of concerns about the growing number of lithium battery fires.