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HS-B2 underwater scooter
Powerful Thrust, High-Speed Cruise with
Effortless Performance
Jet-pump propulsion delivers a maximum thrust of 9 kgf / 19.8 lbf, achieving a top speed of 2 m/s (4.5 mph).
Stable power even in turbulent waters, easily handling complex conditions. Safer than propellers, less prone to tangling with seaweed and fishing line, ensuring safer operation.
High-Efficiency Endurance, Intelligent Control Experience
The high-performance battery provides approximately 52 minutes of runtime and supports fast charging.
The removable and replaceable battery easily extends expedition time. Its unique Hall-effect switch-style speed control provides a smooth acceleration experience with a sensitive and natural feel, making underwater movement more exhilarating. It also supports USB-C reverse output, powering mobile phones and action cameras for multiple uses.
$480.00
Product Overview
The B2 underwater propulsion unit is only about 32 cm long and 7.6 cm in diameter, weighing about 2.2 kg. It’s nearly half the weight of traditional underwater propulsion units, easily fitting into a backpack for travel. Its 129.5Wh battery meets international civil aviation and rail transport standards, making it suitable for both international travel and everyday outings, truly enabling “lightweight travel” for underwater exploration.
Product Features
- Net Weight (Including Handle Bracket & Battery) Approx. 3.0 kg
- Dimensions (Excluding Handle Bracket) Approx. 325 × 85 × 95 mm
- External Mount Support (2 × 1/4″ Threaded Holes) : Supports camera bracket, buoyancy chamber, fill light, and anti-lost wrist strap mounting.
- Waterproof Depth : 60 m
- Maximum Static Thrust Approx. 8.5 kgf
- Speed Modes : 2 Modes (Power Mode, Standard Mode)
- Speed by Mode Max Speed: 1.8 m/s
- Runtime Up to Approx. 56 Minutes
- Charging Voltage 5V–20V
- Port Type USB-C
- Nominal Capacity 5000 mAh
- Rated Energy 126 Wh
- Maximum Charging Power 100W (PD 3.0)
- Charging Time Fastest Charging Time: 1.5 h
- Battery Weight Approx. 1.5 kg
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Morgan T., United Kingdom
I never imagined water sports could be this exciting. The ride is smooth, responsive, and incredibly fun. Every weekend feels like a new adventure with Havospark.
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Havospark delivers more than great products—they create unforgettable moments on the water. Our entire family enjoys every outing together.
James W., Australia
My Havospark has been the best purchase of the year! Smooth, powerful, and incredibly fun on the water. I couldn't recommend it more.
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