Lots of power banks available these days but not many that are IP68 rated.
This little power house looks to be a little bit longer than a 21700 battery and weighs a mere 105 grams
Priced at $66
...
Type: Posts; User: terryf
Lots of power banks available these days but not many that are IP68 rated.
This little power house looks to be a little bit longer than a 21700 battery and weighs a mere 105 grams
Priced at $66
...