Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

USB cables have a split personality. They deliver power, and some carry data on a separate set of pins. The data pins create the risk. When you plug in to a public USB port, you’re connecting your ...

Stop Charging Your Android Watch Daily. Here Are 7 Tips for Longer Battery Life ...

Any vehicle can suffer from a flat battery – even an electric car. Thankfully, charging a car battery is a straightforward process, but there are some important points to consider first. A car battery ...

Fumbling with charging cables while trying to use your phone feels like a problem from the previous decade, and MagSafe technology finally removes this annoyance by magnetically snapping power banks ...

If your phone needs charging but you still want to use it comfortably, a charging dock can help make things easier.

The automotive industry proved that software defines competitive advantage—Tesla demonstrated it, and now every manufacturer ...

CarMax reports that cold weather can reduce EV range by nearly 30%. Tips include preconditioning the battery, using heaters ...

To those of us who live in the civilized lands where ~230 VAC mains is the norm and we can shove a cool 3.5 kW into an electric kettle without so much as a second thought, the mere idea of trying ...

A Rivian R1S driver was hit by a cascade of "failure to connect" errors across three different networks, including RAN. But ...

How a simple workaround saved a stranded Chevy Silverado EV driver when connectivity failed on a long trip and other things ...

Overview A phone with a bigger battery ensures longer usage — ideal for heavy work, travelers, or anyone away from a charger ...