Boston Scientific announced multiple recalls but has said its battery issues were limited. One internal test in 2025 found ...

The Bluetti AC240 is water and dust-resistant, allowing it to withstand the worst Mother Nature can throw at it. It also earns a ZDNET Lab Award for its efficiency.

ZDNET's latest Lab Awards highlight two portable power stations - one big and one small - for their efficiency. See the data below.

It used to be common wisdom that leaving your phone charging overnight degrades the battery. But handset design has evolved ...

Windows Update can update drivers, sure, but BIOS/UEFI updates are another beast entirely. They patch critical security gaps and need to be checked manually.

The Toughbook 56 is Panasonic's toughest, most ergonomic rugged laptop yet — and it'll never die on you mid-shift, thanks to dual swappable batteries.

Button cells are useful for all sorts of smaller or low-power devices, but are ones that are the same diameter, like a CR2025 ...

YouTube creator ScuffedBits re-did their experiment and was able to eke out 30 minutes of game time (and a benchmarking ...

Xiaomi has a habit of stuffing specs into affordable phones until something has to give, and the Note series has always been Xiaomi’s volume play—phon.

The Finnish startup’s battery not only survived extreme heat conditions, it actually gained capacity. The Finnish startup’s battery not only survived extreme heat conditions, it actually gained ...

The Finnish startup’s pack can charge from 0 to 80 percent in under 5 minutes, according to its first independent test. The Finnish startup’s pack can charge from 0 to 80 percent in under 5 minutes, ...