Yamaha 350Li Pro Dive Series Seascooter with GoPro Mount

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Zip along the ocean floor with the full-featured Yamaha 350Li Pro Dive Seascooter. Choose between 3 rotational speeds leisurely drift across the reef, or chase fish at a max speed of 3.7mph (6km/h). The battery-powered motor lets you cover more ground to explore further into the watery depths. Plus, you can extend your bottom time by spending less energy on kicking. The 350Li Pro gives you 75 minutes of run time from a single charge. Use the included mount to install an action camera and film your exploits.

A Suite of Pro Features

The 350Li Pro is depth rated to 130ft (40m) and has a 3-speed gear changer to adjust your cruising momentum. The impact-resistant handlebar features ergonomically positioned triggers reduce hand strain on longer dives. D-ring attachment points make it easy to keep tools or camera filters close at hand. The master pull switch is positioned to be out of the way during scooter use. The LED power indicator on the master switch displays the remaining battery life, so you can plan your trip back.

Effortlessly Neutral Buoyancy

The Pro Dive Series of scooters is neutrally buoyant in seawater for a comfortable ride. This is due to the innovative Automatic Buoyancy Adjustment System. The scooter body contains a self-filling ballast hull with strategically placed drain holes. Thanks to this design, it achieves neutral buoyancy almost immediately when submerged so you can get on with your dive. At the surface, it expels water just as quickly. Manually fine-tune the buoyancy to your preference with the included ballast weights. They snap in easily to the accessory station on the belly of the scooter.

A Rechargeable, Replaceable Battery to Power Your Fun

The Pro Dive Series uses the same type of battery found in electric cars. This delivers more efficiency, acceleration, and range at a lighter weight. Plus it can hold a charge for months of inactive use.

The battery can be charged while inside the scooter, or you can remove it completely and swap it out for a full battery before your next dive for non-stop fun. For a power boost, you can upgrade the 350Li Pro to a 500-watt battery (sold separately) to improve performance.

Lithium Ion batteries don't need to be drained before recharging, so you can safely top off your charge to get the maximum run time every time. The battery can safely travel on airplanes.


  • Depth rated to 130ft/40m
  • 3 cruising speeds to observe the ocean at your leisure
  • Easy-to-read battery level indicator won't leave you stranded
  • Superior flood prevention system protects the battery at depth
  • Attachable mount for a GoPro Camera to record your adventures
  • Impact resistant material and D-ring attachment points for tools or camera filters
  • Automatic Buoyancy Adjustment System to instantly achieve neutral buoyancy in salt water
  • Replaceable, rechargeable Lithium Ion battery for greater efficiency, acceleration, and range
  • Upgradable 500W battery available to improve speed and runtime (Sold Separately)
  • Travel farther with faster speed and reduced kick strain for longer bottom time
  • Includes optional ballast weights to customize buoyancy to your satisfaction


  • Run time: 75m
  • Depth Rating: 130ft / 40m
  • Max Speed: 3.7mph / 6km/h
  • Weight (Including Battery): 19lb / 8.6kg
  • Dimensions: 12.6” x 11.8” x 24” / 319mm x 300mm x 610mm
  • Neutrally buoyant in salt water. Slight negative buoyancy in fresh water
  • High performance replaceable, rechargeable 350 watt Lithium Ion battery
  • For ages 14 and up
More Information
Product SKU YME22350
Eligible for Free Shipping No
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Depth Rating (ft.) 130
Positively Buoyant No
Run Time (minutes) 75
Top Speed 3.7mph / 6km/h

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