Indian tech outfit Noise has officially unveiled the Luna Ring Gen 2, its second generation smart ring that offers AI smarts ...

"These material-based structural batteries can serve as internal components in cars, drones, airplanes, and robots." ...

We gather data from the best available sources ... for everyone's lifestyle and charging needs. Battery packs that use MagSafe technology to magnetically attach to your phone offer a more compact ...

We believe that using the default setting is the best way to get comparable results, but since we also test at different refresh rate settings to see what impact that can have on battery life ...

Flint's flexible, rechargeable paper batteries could one day replace their lithium-ion counterparts in your smartwatch, phone ...

Japan's new quasi-solid-state battery promises a non-flammable, super-safe energy solution with improved performance and ...

Solid-state batteries are an emerging technology that is expected to revolutionize energy generation and storage. These ...

Samsung is developing stacked battery tech for smartphones, and the iPhone 18 and Galaxy S26 could be the first beneficiaries.