Is the new Ryobi 18V power inverter worth it? We compare the PCLBG07B 150W model with older versions to see how USB-C and GaN ...

A battery can feel “fine” right up until it isn’t. Cold weather cuts output. Short trips don’t refill the charge. Let a car ...

Flint has started producing batteries in Singapore. The company is using local plant materials and expects that will be the case as it produces in other locations. It can use cellulose from a wide ...

See how a claimed 400 Wh/kg solid-state battery with under five minute charging could cut EV weight & simplify cooling for ...

As I slipped the phone into the slot on top of the box, I heard a mechanical whirring coming from inside, almost like a printer. Instead of churning out paper, this tabletop device was equipping the ...

CES 2026’s most debated battery claims 400 Wh/kg, 5-minute charging, and 100,000 cycles, helping you separate hype from real ...

Low Power Mode is often misunderstood as a battery-saving cure. This piece looks at what it really changes inside your phone, ...