[Paul] recently purchased an inexpensive USB power pack ... a few resistors he discovered that a 22 ohm one will keep the power supply on indefinitely. If there’s no load, it only remains ...

Enjoy your devices for longer in the great outdoors with this truly portable power station and durable canvas backpack.

The Bluetti AC200L Portable Power Station is an outstanding portable power station, delivering ample power through AC, DC, and USB ports. The 2,048mAh capacity battery makes the AC200L keep the ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Sarah Witman Sarah Witman is a writer focused on batteries and charging ...

For the first time, you can now buy a lightning fast 240W USB-PD charger to power up your computer in a flash.