Battery container for "Solarstorm" bikelight.

thingiverse

I purchased one of these remarkable high-intensity bike lights from China/Ebay. They utilize a rechargeable battery pack consisting of four 18650 lithium-ion cells. This design allows for quick attachment using zip ties. Note that I haven't attempted to print it yet, but if you do decide to print it, be aware that the contacts will need to be resoldered. Update: The container should be printed at a scale of 105% and the cap at 106%.