Looking for DIY 2x18650 power bank with QC 3?

[angerdan]

@ebastler

would be nice if someone tested them already. I could order one and tear it down and check

XTAR PB2SL "Upgrade Version" Teardown

I literally had the thing for maybe 4 hours. I might have a problem. It was so lightweight I had to see what was in there. No screws on the outside, the thing is sealed shut, it does not want to be opened. Still works but resale value probably took a hit. [20231114_042533~2] [20231114_042513~2] [20231114_043203~2] [20231114_042641_exported_333~2] [20231114_042613_exported_399~2] [20231114_042807~2] [20231114_044646_exported_232~3]