nadieselgirl
New Member
- Joined
- Dec 10, 2020
- Messages
- 20
I ended up with several leftover prismatic cells from a recent build and was thinking why not a high capacity portable usb battery? Does anyone know of a charging board similar to the ones that exist for single cell lithium ion batteries? Seems all the common ones I can find charge to 4.2 volts which isn't helpful.
