2*18650/4*123A Batteries Waterproof Case Holder
This battery case allows for 2 x 18650 Li-ion flashlight batteries or 4 x RCR123 batteries. It fits the batteries well and keep them organized. Made of high quality plastic it's very durable special design which can combine in row. - Holds 2*18650 or 4*123A batteries - Waterproof case - Super Light Travel Weight - Convenient and intuitive to use