I want one of these… but able to swap out the 26650 (big) battery. Basically I want a high quality USB box. Preferably with a decent charging circuit or battery level indicator. Anything like that out there?
I want one of these… but able to swap out the 26650 (big) battery. Basically I want a high quality USB box. Preferably with a decent charging circuit or battery level indicator. Anything like that out there?