A powerbank handle for Revopoint scanners,

This takes the module from a cheap, 18650 type powerbank and puts it and the battery (or suitable recycled vape batteries) into a handle. The handle has a standard camera screw thread that screws into the camera holder that screws in turn, into the scanner.

Don't forget to glue the top bit into the bottom bit or put in a little screw. It's a reasonably tight fit, but you wouldn't want your scanner to fall off, would you?

If you put more than one battery in the case, remember to wire them in parallel, not series - you want 4v not 8v.