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@browniesthirdlung · Brownie's Third Lung
Saved 2026-05-19 · Posted 2026-05-18 · Status: New

No tanks. Just air from the surface. 🌊

The Sea LiOn battery-powered dive system floats on the surface and sends air down to divers through a hose.
• Supports up to 3 divers
• Up to 3 hours of runtime
• Lithium-powered system

Perfect for reef exploring, lobstering, or boat maintenance dives.

Comments (15)

  • @land_over_money 2026-05-20

    I'd rather a tank

  • @far_afield_adventuring 2026-05-23

    I loved mine, used it all over the Caribbean

  • @ian.sgt 2026-05-19

    Nice to see Brownies is still around and thriving

  • @gasuquick1 2026-05-18

    I thought lithium ion batteries and water don’t mix?

  • @mattoliveira 2026-05-19

    I need to get one!! Been wanting this for a while. 🙌🔥

  • @dmd_truth_hurts 2026-05-18

    I hope you require proof of scuba certification before you sell this to anyone! If not you’re going to kill somebody.

  • @primelogman 2026-05-18

    Price?

  • @jabird43 2026-05-21

    Where do I get the sea lion battery to Hawaii???

  • @jesse.ferguson.3597 2026-05-20

    What happens if I jet ski or boat is ideling beside the intake?Is their a c0 alarm or something?

  • @ahmed_nour_seaman 2026-05-20

    How much

  • @rogerhankskauai 2026-05-19

    LOL LOL LOL ! How much 5k

  • @rayjohnsonlucas 2026-05-18

    😂

  • @ssoodeen 2026-05-18

    Please send information

  • @brancopapicayerdi 2026-05-18

    Hi, can I buy from Chile?

  • @kampbozayi 2026-05-18

    Need all tech data please

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