Your car’s battery is essential for powering everything from starting the engine to running your headlights and electronics.

It's an improvement over the last generation, but perhaps not as good as the battery capacity would make you believe. The ...

That's still pretty impressive, given that the Razr is a foldable device, and those phones have traditionally struggled with battery life. The test numbers we use in the above chart reflect the ...

RIT’s Battery Prototyping Center merged with NY- BEST’s Battery and Energy Storage Test and Commercialization Center and ...

Discover some of the most capable and easy-to-use car battery maintainers and chargers on the market along with some tips on ...

OnePlus 13 delivers some of the longest battery life we've seen on a phone — far outpacing the likes of iPhone 16 Pro Max.

Samsung is developing stacked battery tech for smartphones, and the iPhone 18 and Galaxy S26 could be the first beneficiaries.

The unmodified ID.7 Pro S sedan blew past its official 441-mile WLTP range figure in a controlled test at Porsche’s Nardo ...

However, most of us can't stay tethered to a wall outlet. Thankfully, you don't have to. The battery market is packed with options that can boost your phone's battery life no matter where you are.

The OnePlus 13, with a 6,000mAh battery capacity, is a reliable option for users prioritising a long battery backup.

Here's a battery comparison between the HMD Fusion and the Realme Narzo 70 Turbo in order to determine which phone has a ...