Cave diving light designed, built and tested in Switzerland 

PERCH H batteries (toggle switch). 

Li-Ion battery pack canisters available in the capacity range from 10,4Ah to 40,8Ah.

Designed with E/O cables. 

Used water-tight piezo push-button switch. 

Banana connectors makes preparing for diving easier. Provide an easy way to connect the power supply inside the canister, and facilitate charging of the batteries.

PERCH SM batteries (Piezo) for Sidemount diving. 

Li-Ion battery pack canisters available in the capacity range from 10,4Ah to 40,8Ah.

This is only the cap for Yellow Diving batteries, the canister is not included. 

This allows to have different battery heads depending on the use: single or dual output, standard or side-mount.