Max K is using a Raspberry Pi RP2040 to power his custom automated battery charger that doubles as a beautiful desk clock.

You get into your vehicle, turn on the ignition, and now the battery is dead — all because you left your headlights on ...

How does charger power affect the charging time of a smartphone battery? The answer is significant, but it's not the only ...

KUXIU X40Q QI2: was $99 now $80 @ Amazon Call it the space-saving portable charger, the KUXIU X40Q QI2 is one I don't mind ...

Quad Lock is recalling 13,700 MAG battery packs because of a fire hazard. The battery pack in the chargers can overheat. Quad ...

Shut down your Chromebook via the menu and Power icon. Unplug all cables. If the battery is removable, remove it. Hold the ...

Some Makita chargers have the ability to change the tone they play when they finish charging your batteries. Here's a quick ...

This handy little gadget can charge two devices at the same time. Get up to 80% battery back on your phone in only 35 minutes ...

The Ugreen 25,000 mAh Portable Charger can fully charge all your devices at least once without worry, and it travels well.

What’s more, vehicle manufacturers warn that regularly using a public EV fast charger can actually shorten battery life. With recent large-scale transformations to the power and energy industry ...

Lithium batteries now form an integral part of modern-day living and can be seen in multiple applications such as power tools ...