We test dozens of laptops every year here at ZDNET: from the latest MacBooks to the best Windows PCs, aiming for a dual ...

The Legion 5i looks gamer-serious: Its all-black frame, reflective Legion lettering, and finned rear thermal shelf clearly ...

The Acer Chromebook Plus 516 wraps a very decent laptop into a package that has its compromises, but offers great value for ...

The S14I starts at $1,676.00 at most retailers, featuring a lower-spec Intel Core Ultra 5 125U chip, 16GB of RAM, and a 256GB ...

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

Abstract: A large quantity of battery cells are required by each phase of the 35 kV large-capacity transformer-less battery energy storage system (LCTL-BESS) based on cascaded H-bridge converter (CHBC ...

Abstract: This paper presents the modelling and estimation of capacity fade in vanadium redox flow battery (VRFB) storage with an objective to study its impact on the field performance of a kW-scale ...

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 ...

The Anker Prime 26K Power Bank (300W) is one of the most powerful laptop power banks that you can match with your MacBook. It ...

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

Hardware Canucks has teased that an unnamed thin-and-light laptop has exceeded 30 hours in its browsing test - streets ahead ...