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. 

20 Watt LED headlamp with battery indicator. 1.700 lumens, 6500°K color temperature, E/O cord 35cm long. 

40 Watt LED headlamp with battery indicator. 3.960 lumens, 6500°K color temperature, E/O cord 35cm long. 

Variable 35Watt / 40Watt / 75Watt, 3.600lm/ 4.400lm/ 8.000 lumens LED headlamp with battery indicator, 6500°K color temperature, E/O cord 35cm long. 

80 Watt VIDEO LED headlamp with battery indicator. 11.000 lumens, 5000°K color temperature, E/O cord 35cm long. 

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. 

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. 

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.