For me, short battery life was a key issue that prevented me from fully enjoying the Apple Watches I've had over the years.

How long Apple's newly released iPhones last on a charge figures to be a big focus of anyone upgrading to the new model, ...

CATL unveiled a new LFP battery design for Europe that promises 470 miles of range. We break down the company's big claims ...

The Volkswagen Group's years-long effort to create a standardized battery cell to use across its electric portfolio is ...