Metalsubs robust battery tanks are available with two types of fastening systems and different amperes to complement the cable lamp set as desired. The battery tanks are made of a very high quality aluminium and Teflon coating. The minimalist 'less is more' design makes it possible to connect both the cable light and the lamp via a single connection. With a quarter turn the coupling can be connected or removed within a few seconds.

The three sizes of battery tanks deliver 4 Ah, 10 Ah or 13 Ah power and are available as FX or PR with a fixed fastening system or Quick Release System, respectively. The latter system ensures a very compact, streamlined, strong coupling between the battery tank and the diving bottle, which can be attached or removed at the touch of a button.

Fastening onto a cylinder
The tank plate can be easily mounted by looping the BCD belt through the slots in the plate (figure). The tank plate can also be clipped to the cylinder with the aid of stainless steel hoseclips (figure).

Fastening onto a twinning set
A. The tankplate can be attached with stainless steel hoseclips to one of the cylinders

B. It is also possible to use a Metalsub mounting plate and to attach this between the cylinders.