These batteries charge off USB-C : r/mildlyinteresting

This remote can take a single 12 volt battery or two AAA batteries : r/ mildlyinteresting

Battery Eliminator - 2 AA Battery Replacement - USB Powered

my new T.V remote doesn't run on batteries. It has to be charged via USB-C and also has a solar panel on the back to help charge. : r/mildlyinteresting

my tv remote is solar powered and doesn't take batteries. : r/ mildlyinteresting

Not expecting to find 8 smaller batteries inside this already tiny 12 volt battery. : r/mildlyinteresting

Use USB-C Chargers To Top Up Li-Ion Packs With This Hack

This phone charging station at a car dealership is a car battery : r/ mildlyinteresting

This USB connector works both ways : r/mildlyinteresting

You can charge this battery with a micro USB : r/mildlyinteresting

The AED (defibrillator) at work specifically says not to use Rayovac brand batteries. : r/mildlyinteresting