A new anode-free battery design achieves record energy density using stabilized lithium metal, offering a path to longer EV ...

Would you feel confident in buying US-made LiFePO4 (LFP) batteries? While the answer here is generally expected to be ‘yes’, ...

Scientists have found a way to push zinc–bromine flow batteries to the next level. By trapping corrosive bromine with a ...

POSTECH researchers develop a "magneto-conversion" strategy that quadruples battery capacity while eliminating fire risks.

Scientists in China have constructed and tested a device that uses redox couples paired with a single triple-junction amorphous-silicon photoelectrode. When tested under a xenon lamp simulating one ...

The Poco F8 Ultra and F8 Pro are set to launch globally on November 26. In the lead-up to the event, Poco has been steadily teasing key specifications. After confirming the chipsets powering both ...

Tomorrow, Nubia will announce the Red Magic 11 Pro series of gaming flagships in China. A day before the launch, the company confirmed the battery size and fast charging capabilities of the phone.

Reviewers of the Apple Watch Series 11 are blown away by battery improvements in a largely unchanged wearable design. The first reviews of the updated Apple Watch Series 11 have landed. Initial ...

Finally, battery life has improved! New watchOS health updates are useful and clinically validated. Satellite messaging for communication off-grid on the Watch Ultra 3. Slim case. Blood oxygen is back ...

Apple's claim that the Apple Watch Series 11 offers 24 hours of battery life has drawn scrutiny as closer examination of Apple's own testing data reveals that the increase from the Series 10's 18-hour ...

An ammeter is an instrument used to measure the flow of electric current in a circuit. It is one of the most common tools in electrical work, helping electricians, students, and engineers understand ...

Apple Watch Ultra 3 is the first new Ultra model to come with battery life gains, but Apple Watch Series 11 brings battery increases too. Here’s how Apple’s two new flagship Watch models compare ...