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.

A Toyota bZ4X owner claims the 12-volt battery in his electric vehicle has died repeatedly, and others online are claiming similar issues with their own EV crossovers.

Why does a modern, high-power EV need such an extra battery, of such an old-tech design? Well, to be fair, not all of these 12-volt batteries are quite so old-school.

What's the best brand of battery tools? Consumer Reports is offering ratings of battery platforms for power tools.

According to research company Statista, the price of rechargeable lithium-ion batteries —the kind that can keep home appliances and electronic devices humming in a blackout—dropped 20% last ...

Rechargeable batteries can theoretically save you a fortune over disposable ones, but they're still prone to the same loss of power over time.

What is a lithium-ion battery and why do some catch fire? Here's a closer look at the batteries powering EVs, electric scooters and more.

We’ve rounded up the best rechargeable batteries and chargers to boost their juice below. Make a positive change, and shop the list below.

See our top picks for the best rechargeable batteries for 2021. Compare AA, AAA, D, 9V, 12V, and more to find the best rechargeable battery for your needs.

Li-ion battery diagram. Vector illustration. Rechargeable battery in which lithium ions move from the negative electrode to the positive electrode during discharge and during charge lithium ions move ...

To mitigate the risk of your controller dying in the middle of a game, here are five rechargeable battery packs for Xbox and PlayStation to consider.