The share price of Pemtron, a developer of inspection equipment, has surged significantly this month. As expectations for an improvement in the ...

I made this amazing battery pack using 18650 cells, performing about 3X better than a LiPo battery of roughly the same weight and size. So instead of flying for 15 min, now you can fly for 45 min.

Solid-state batteries could revolutionize EVs with 1,200 km range and no fire risk. Find out if they’re the future of energy ...

Despite the rumors, there isn’t a silicon-carbon battery in the iPhone Air. Apple’s decision to stick with trusty old ...

Discover the key numbers behind electric vehicles in this detailed guide. From battery capacity and voltage systems to AC and DC charging speeds, learn how EV technology really works. This part breaks ...

It's common sense, so maybe it's why Apple has taken decades to say this — updating your operating system will cause short-term battery drain and heat excursions, and sometimes, battery life will fall ...

Google Pixel 7 and Pixel 7 Pro users are reporting battery swelling on each phone. Google says multiple different factors may be causing battery issues. With over a decade of experience reporting on ...

Increased battery drain is normal following a major OS update. Your phone needs time to complete the setup in the background. iOS 26 offers a new Adaptive Power mode to extend your battery charge.

2025 used EV battery degradation rankings: see which models lose the least per 10k miles, with heat-pump and chemistry notes for smarter used-EV shopping. Normalizing on degradation per 10k miles lets ...

Low Power Mode has become a lifesaver for many iPhone users when their battery is drained. In iOS 26, Apple has added another battery mode that offers some overlap in benefits, but is designed to ...

While the iPhone Air MagSafe Battery is not compatible with any other iPhone models, the USB-C port on the battery pack can charge some smaller accessories. Apple says the USB-C port on iPhones can ...

MacBook Pros come with a built-in rechargeable battery, and newer models pack massive batteries, boosting their lifespan. However, each laptop battery has a finite amount of life that is reflected by ...