Description
Battery-powered freedom for the whole dive crew
More diving. No gasoline required.
Sea LiON delivers variable-speed breathing air from a rechargeable floating system built for easy days on the boat, at the beach and in the water.
50Ah or 70Ah
Variable-speed air
Depth selector included
More time in the water. Less fuss on deck.
Just charge it, launch it and dive
Sea LiON replaces the noise and routine of a gasoline engine with clean, rechargeable battery power. Its floating design keeps the breathing-air system at the surface while your crew explores below.
Rechargeable battery power
No gasoline, pull-starting or exhaust. Charge up, set up and get in.
Variable-speed performance
The system adjusts compressor output as the divers’ air demand changes.
Easy-swap batteries
Add a spare battery and switch packs between dives to keep the day moving.
Made for dive buddies
Bring two, three or even four divers along for the underwater adventure.
Bring your people
Bring your favorite dive buddies
Every diver position includes the breathing-air equipment needed for that position and a basic tow belt. Each additional-diver setup includes a regulator, 20-foot diver hose, Y-divider and basic tow belt.
Actual depth capability and runtime vary with diver count, breathing demand, conditions and battery selection. Four-diver use is limited to 10–15 ft maximum.
Power your kind of dive day
Choose the runtime and gear your crew wants
From a relaxed two-person dive to a full day with friends, Sea LiON gives you the power and equipment options to make it happen.
Stay underwater longer
50Ah: approximately 2 hours 15 minutes.
70Ah: approximately 3 hours and replaces the included 50Ah battery.
Bring the crew
Equipment for two divers is standard, with complete setups available for a third or fourth diver.
Keep the adventure going
Add a spare 50Ah or 70Ah battery, complete with its own charger and protective case.
Equip every diver
The Safety Package pairs every diver with a Spare Air 3 cu. ft. package and SEAC Screen dive computer.
Confidence for every diver
Backup air and dive information within reach
Choose the Safety Package to equip every person in your selected diver group with compact independent backup air and an easy-to-read dive computer.
The Safety Package is supplemental equipment and does not replace training, proper dive planning or the ability to make an emergency ascent.
What comes standard
A complete two-diver starting point
- Sea LiON floating battery-powered compressor system
- Depth selector and accumulator tank
- 50Ah battery and charger
- Standard downline
- Equipment for two divers
- Two basic tow belts
- One basic gear bag
About cummerbeltsBrownie’s Drop Weight Cummerbelts are currently out of stock and cannot be added at this time. Every diver kit comes with a basic tow belt, making the system complete and ready to use. Please keep checking with us for cummerbelt availability and ETA updates.
Make every dive day easier
Popular Sea LiON add-ons
Add simple accessories right here without leaving your Sea LiON page. Hose extensions have multiple sizes, so those open in a separate selector.
Deluxe Gear Mesh Bag
More room, reinforced grab handles and exterior pockets. The intake staff stores inside the bag with the rest of your gear.
Hose Extensions
Customize common downline or individual diver-hose lengths with Brownie’s QRS fittings.
Spare Air 3 cu. ft.
Add a compact independent backup breathing source individually, or select the Safety Package above.
SEAC Screen Computer
A large, easy-to-read display for monitoring key dive information.
Charge it. Launch it. Dive it.
Make the water your playground
Bring your crew and turn the next boat day, beach day or lobster trip into an underwater adventure.
