Brownie's Third Lung Sea Lion 3.0 Battery Powered Diving System, Standard

A Battery-Powered THIRD LUNG™ with equivalent performance to our gasoline-powered systems. The Sea LiOn™ can run for up to 3 hours with a 2 – 4 diver capacity. Lightweight lithium ion battery technology. Its convenient battery level indicator can be viewed on the water. No fuel needed for an environmentally friendly diving choice.

Three divers | Three hours | One battery

The Sea LiOn™

The Sea LiOn™ is the first in its class and leader in:

1. ANY battery-powered diving system that supports 3 divers up to 3 hours

2. Variable Speed Technology (VS) that responds to diver breathing demands

3. ANY battery powered diving system with easy swap battery

4. ANY Battery powered system that supports 4 divers!

Innovation in lithium-ion battery technology has advanced to the point where Brownie’s THIRD LUNG™ could modify its current system to adopt the lighter, more powerful lithium-ion batteries.

Key Features

• Up to 3 hours run time
• Easy swap lithium ion battery with spring loaded contacts
• Variable speed algorithm – system turns on and off based on diver breathing demands
• Maximum depth selector for higher efficiency modes
• Visible LED battery level indicator
• Total unit weight 53 lb (mounted in pan, with battery)
• Recreational diving performance: 2-4* divers 0-33ft on the Standard package.
• An accumulator tank that provides a buffer of air between the compressors available air output and the demand the diver is requiring
• Completely recharge battery in 6 hours with a 24 Volt, 70.4 Ah (1774 Watt-hour) lithium ion battery pack with a 110v/220v charger.

Brownie's proprietary Variable Speed technology constantly adjusts the compressors speed to meet the divers demand for air. During low demand, the compressor speed is reduced, conserving battery power. During high demand, the speed increases to provide a maximum volume of air to the divers.

Ideal for Resorts and Charters as an Eco-Friendly Superior Diving Choice.

Max Depth Selector
The dial at the top of the system allows you to select your maximum dive depth in order to achiever longer run times. fChoose between 15', 25', 35', and 65' of maximum depth. When the system is switched on, the compressor will pulse on startup to confirm which option has been select.

• One pulse: 15'
• Two pulses: 25'
• Three pulses: 35'
• Four pulses: 65'

Sea Lion's Unique Features

Volt Meter Display
The voltmeter clearly displays your battery status without getting out of the water.

Sturdy Housing
Impervious to salt water corrosion, the Sea Lion's body is constructed from King Starboard and features a sturdy center handle to allow for easy deployment into the water.

Battery Access
With the push of a button, the battery can be easily accessed for a quick swap of a freshly charged battery. The battery compartment is further secured by fasteners that help to reduce water intrusion.