Originally Posted by
fourfa
Kind of like this?
Waterproof start button and 4-pin aviation-style connector (with threaded cap) for hub input and 12V light output on top, water-resist 2xUSB on bottom. Plastic furniture slider caps and clear polycarb stock (2" OD, 1 7/8" ID)
Yeah,that would be adequate (smarty pants....LOL)!!!!
In my case I put the 18650s in a linear fashion, so it makes a long tube, looks like a bike pump on the bike, and a pipe bomb to airport security.... always good for a conversation starter and a laugh, those guys get bored sometimes.