Poseidon Battery Module – Deco 48 Trimix


Upgrade your standard Poseidon Rebreather with a simple battery change and go even deeper. Poseidon makes it easy to go back and forth from recreational to technical diving. You can switch the decompression and Trimix function on and off on your PC.



  • Material: Water sealed battery pack in robust plastic
  • The battery will upgrade your unit to the specific depth limit
  • Decompression & trimix can be enabled
  • The lowest oxygen content allowed is 16%
  • Down to 48 meters / 157 feet


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