I put the OnePlus 15R, and two other Androids, through some serious battery tests to prove just how much of a battery beast ...

The startup’s invention seems to check off most of the remaining EV-battery wish-list boxes. But it's cagey on how exactly it cracked the code on solid-state batteries.

Chinese automaker Dongfeng Automobile has dispatched test vehicles equipped with its 350Wh/kg solid-state batteries to ...

Windows 11 has a built-in report that provides insight into your laptop's battery status, including whether a replacement is actually needed.

Another of China’s “Big Four” automakers began testing solid-state EV batteries in vehicles this week, promising over 620 miles (1,000 km) of ...

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause ...

A limited-time Amazon deal has slashed the price of a reliable Tapo security camera, making home CCTV far more affordable ...

The OnePlus 15R takes some unpacking, but see past its higher-than-expected price and pared-back feature set and you'll find ...

We tested electric coolers while camping, working on job sites, hanging at the beach, off-roading, road-tripping and more.

Ultimately, parents should consider what they want to get out of their kids’ smartwatches, whether that’s a fitness tracker, ...

Abstract: This paper presents a comprehensive survey of machine learning, deep learning, and digital twin technology methods for predicting and managing the battery state of health in electric ...