For diving, we designed this special battery case. It is rather robust, machined from a block of aluminium. The case is closed by two stainless steel screws which are tightened with an allen wrench (provided with the dive set).
The dive case is designed to hold our Scurion®-battery module. It is fixed to the helmed using two screws (also provided in the set), just like the original Scurion®-battery case.