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

Here's what we've heard about the battery and charging speed changes tipped for all three of Samsung's Galaxy S25 models ...

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 ...

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 ...

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

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

We tested the durability of the OnePlus 13R's battery against the Realme GT 6, Xiaomi 14 Civi and Vivo V40 Pro to find out ...

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

Testing tablets involves a systematic method that combines quantitative testing with everyday performance. Learn more about ...

The proposed distributed-asset network model involves energy communities and battery energy storage systems (BESS) that would ...