Powering BYD's Yangwang U7 is an advanced quad-motor electric drivetrain, with one permanent-magnet synchronous motor ...

Consumer Reports highlights top-rated models from Ego, Greenworks, Kobalt, and other brandsMany battery mowers perform on a ...

A new anode-free battery design achieves record energy density using stabilized lithium metal, offering a path to longer EV ...

A good warranty is a great way to make sure you're protected as a consumer, especially with items that can quickly degrade, ...

The Symik Ryobi battery charger doubles as a flashlight and USB power source, and users are generally keen on its performance and versatility.

While Chinese-made batteries may provide a lower upfront price for consumers in some instances, the shorter service life ...

Apple said it's normal for your iPhone battery to drain quickly after an update. The company also said this is temporary. Zach began writing for CNET in November, 2021 after writing for a broadcast ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. But to be clear: Just because it is safe ...

An AirTag battery failure at the wrong time can leave your gear vulnerable. Elevation Lab's Time Capsule is a handy solution.

Among this year's top-performing Android phones, here's the model that lasted the longest in my endurance tests.