The OnePlus 13R delivers superbly on performance but also shows why flagships still matter. Find out more in this OnePlus 13R ...

Sales of all types of electric vehicles rose more than 40% in China last year while those of gasoline-powered automobiles ...

It finally happened. Robot vacuums have limbs. Roborock and Dreame both showed off vacuums with appendages at CES 2025: ...

If you're planning a drive, a dead battery can ... also for emergency cell phone charging. You get the compact jump starter and one smart jumper clamp, as well as a USB-C cable.

Look around your house and chances are you'll find you've got toys and other household items powered by those tiny button-size batteries.

When we plug in our cell phones to charge them, we take it for granted that they'll soon be brimming with energy for ...

Taiwan-based ProLogium debuted its lithium-ceramic battery in 2024 but has increased inorganic electrolyte content to 100 percent this year.

Locking the screen at its highest refresh rate — 165Hz — did put a hit on battery life, cutting the ROG Phone's performance by nearly 6 hours ... using a 45W USB-C charger.

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

Northwestern researchers transform waste molecule TPPO into a key material for redox flow batteries, boosting sustainability in energy storage.

Since we often rely on our mobile devices to shop, communicate, travel, and more, it's paramount to keep our phones' batteries charged. However, most of us can't stay tethered to a wall outlet.

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...