I never thought that a $12 accessory could rival tools that cost much more. But this USB-C power meter delivers in profound ways.

Keeping track of extremely low current levels is often essential when developing or testing low-power devices, especially in the field of embedded systems and battery-operated electronics. For battery ...

Most of us — casual users and enthusiasts alike — are forever searching for smartphones with the longest battery life. And while fast charging keeps us topped up every day, the absence of replaceable ...

To make the most of EV ownership, you need high-voltage charging equipment at home. We tested some of the top home EV ...

You need a suitable charger to charge a phone quickly and reliably. The best smartphone chargers have built-in safety mechanisms and ample power, ensuring they can charge any modern Android phone. How ...

An electric bicycle—it's a regular bicycle, but with a motor on it! There are enough moving pieces on these personal mobility vehicles to make buying one confusing. Even if you're pretty sure you know ...

Connecting a laptop or MacBook to a TV doesn't take much work, and many models support both wired and wireless options. Sending your laptop's signal to a big screen is ideal for presentations, ...

Apple has not and isn't going to partner with StarLink for iPhone connectivity, but T-Mobile has, and that's why your iPhone can connect in a manner of speaking. Here's how to turn it off if it ...

Sooner or later, most drivers encounter the inevitable inconvenience of a dead car battery. You don’t need to be an expert auto mechanic to know that without a running battery, your car won’t start.