Rechargeable solid-state lithium batteries are an emerging technology that could someday power cell phones and laptops for days with a single charge. Offering significantly enhanced energy density, ...

Choosing Duracell versus Energizer batteries can lead to second-guessing, but recent data shows exactly where you're money's ...

The Panasonic Eneloop AA batteries are long-lasting, store well, and have a high energy capacity. Made from recycled batteries, the Energizer Recharge Universal AA is not only a reliable battery ...

In a newly published study, we describe our design for a self-extinguishing rechargeable battery. It replaces the most commonly used electrolyte, which is highly combustible—a medium composed of a ...

Rechargeable batteries are, among other things, one of the most crucial tools that you'll want to add to your earthquake emergency kit. When the grid is down, these devices can efficiently power ...

Disposable batteries are incredibly common despite the rise of rechargeable batteries, and the damage done by incorrectly ...

SwitchBot is introducing a new version of the tiny button-pressing robot that helped launch the company a decade ago. The ...

Can you tell me how many batteries you use in a year? A report from the University of Illinois reveals that Americans buy about 3 billion dry-cell batteries annually, which means that an average ...

Batteries for EVs get a lot of headlines. But behind the scenes, better chemistries are letting battery makers squeeze more energy into pint-sized packages that are safer and work longer, and last ...

Seems wasteful, doesn't it? If you're like me, every time you pop the batteries out of a remote, gamepad, or flashlight and have to throw them in the trash (or recycle them), there's the faintest ...

We may receive a commission on purchases made from links. It's easy to find nearly any type of battery in a store, but the numerous brands that you can encounter can make it feel overwhelming to know ...