General Motors partners with Chinese battery giant CATL to create the fastest-charging EV battery yet. The new technology ...

Lithium-ion batteries, commonly found in smartphones, rely on lithium cobalt oxide (LiCoO₂) for the cathode and graphite for ...

Air temperatures ranged from 13 °C at night to 29 °C during the day. The tarmac was even hotter. The vehicle's battery was ...

called the 320W SuperSonic charge that can charge a 4,420 mAh battery from 1% to 100% in just 4 minutes and 30 seconds. This raises an important question: Do these fast chargers damage your phone ...

Know that you don't need to fully charge your battery at every charging station. Just get a little more charge than you need to reach your next stop, so you can spend more time enjoying your trip ...

Recharging that battery can take about four hours, if using the slowest available charging methods. In best conditions, though, you can fast charge your iPhone from empty to 50% in 30 minutes ...

On the charging front, support fot 65W means you can top off the ROG Phone 9 Pro's battery quickly. In our tests, we got a drained phone to a 74% charge after 30 minutes. Combine that charging ...

The sun is a near-unlimited source of free electricity, which makes the idea of using a solar car battery charger so tempting. If you need to charge your car’s battery, one of these clever solar ...

Black Friday is next week, but you don't have to wait to snag deals on Nintendo Switch consoles, games, and accessories for ...

I booted up the game Mortal Kombat Mobile on the new Asus ROG Phone 9 Pro, and the tutorial that led me into Scorpion pulling ...

Ever had your iPhone refuse to charge, leaving you frantically swapping cables and power banks? Before you blame your charger (or panic-browse Black Friday deals for a new phone), there's a simple ...

Also: The best outdoor security cameras to protect your home The company offers various Arlo Secure subscriptions to enable ...