Efest Double Battery Case [20700/21700]

The Efest Double Battery Case can store two 20700 batteries or 21700 batteries, matching security with high-quality production. The double-compartment design ensures that the batteries will not come into contact with each other when stored. The soft plastic shell of each compartment is removable, with a secure seal on each to stop them coming loose. We never recommend you keep batteries loose, when transported or stored, they should be done so in a dedicated case. Specifications: Durable Material Fits Up to 2 x 20700/21700 Batteries Secure Latch To Stop Rattling Heat and Shatter Resistant Vertical Standing