20700 / 21700 Quad Battery Case (Clear) is a useful accessory designed for 4pcs 21700/20700 batteries. Made of translucence plastics, it's a good way to keep your 21700/20700 batteries. Each case can hold 4pcs 21700/20700 batteries. Get it as a spare part.
(Battery's Not Included)
It comes with
1 x Plastic Storage Case for 4pcs 21700/20700 Batteries