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.

Put a set of our Best Buy AA disposable batteries in your most power-hungry devices and they'll last more than three hours longer than the worst. For AAA batteries, our Best Buys last an hour and a ...

Duracell alleged that the sole basis for Energizer's 10% claim is a comparison of the two brands' AA batteries under one industry standard, but battery performance is also measured by other ...

Now’s a great time to get smart about home energy solutions. Energy expert spotlights the rivals challenging Tesla's home ...

America’s top battery brands are locked in a power struggle over battery life claims. Video below: Patagonia sues Maine retailer over counterfeit jackets Duracell has filed a lawsuit against ...

Samsung is exploring more than one way to upgrade batteries on the upcoming Galaxy S26 series, but its efforts may not have a ...

Which phone has the best battery life and charging? I tested more than 20 phones to find out, here's how the best phones ...

The Pixel 9 Pro and the Samsung Galaxy S25 represent the pinnacle of Android-powered smartphones for many users, but which ...

As Snell notes, Apple’s A18 Pro chip is “46% faster than the M1 in single-core tasks, and almost identical to the M1 on multi ...

The LG CordZero has several important features including compressing dirt, auto-removing dirt when charging, and additional ...

P-300N: Advanced Silicon Battery Achieved Over 90% Capacity Retention at 300 Cycles in Full Cell Surpasses Targeted Performance of 80% Retention at 300 CyclesOne of Most Stable, Low-Cost Materials ...

Apple's upcoming iOS 26 update includes a new feature that intelligently reduces performance to boost battery life. Unfortunately, not all iOS 26 iPhones are compatible.