darkandmuddy
New member
Just bought one of these online to power my bike light using my caving light 18650s. It takes two or four and has a USB output and an 8.4v output. Claims to have protection included as well. Seems well made and the unit looks quite well protected against water and is quite tough. Power ports would probably need protecting more for underground. I can report back once tested next week but looks ok so far. I'll be charging my cells outside of this so won't be testing the charging capabilities it claims since I don't trust it for that!
Sent from my SM-T290 using Tapatalk
Sent from my SM-T290 using Tapatalk