JBC-24X21700 is a case designed to store 24 pieces of 21700 batteries. The case is made of durable polypropylene material, which is resistant to shocks and impacts.

The lid of the case is equipped with a high-quality seal that provides protection against water and dust at the IP67 level. Two latches press the lid properly, leaving it tightly closed. Inside there is a removable insert with 24 holes dedicated to contactless storage of 21700 batteries. The bottom of the interior is filled with dense EVA foam that absorbs shocks.

The case is additionally equipped with an automatic valve that equalizes the pressure inside. This use helps in opening and closing the box smoothly.