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Mometum U2
  • Mometum U2
  • Mometum U2
  • Mometum U2
  • Mometum U2
  • Mometum U2
  • Mometum U2
  • Mometum U2
  • Mometum U2
Mometum U2

Mometum U2

$3,999.00

The Momentum U2 (2.5kW / 5 HP Equivalent) ends the compromise between weight and power in portable electric marine propulsion. Delivering 2.5 kW of continuous thrust in a sub-40 lb package, the U2 boasts an outstanding power density of 66.6 Watts per pound. Designed for tenders, sailboats (up to 26ft), and expedition craft, it combines a sleek hydrodynamic design with a detachable 1.4 kWh high-power battery and zero-maintenance passive seawater cooling.
Product Details

Product Features

  • Power Density: Delivers 2.5 kW continuous power (sustained thrust) in an ultra-lightweight frame.
  • Integrated Trip Computer: High-contrast integrated color screen with GPS speed and range display visible in bright sunlight.
  • Safety & Control: Integrated CAN bus architecture, magnetic kill switch, custom IP-rated waterproof connectors, full power mode, and reverse lockouts.
  • Multi-Position Mount: Single-lever action for quick installation, trim adjustment, and easy removal. Compatible with common remote steering setups.
  • 100% Passive Seawater Cooling: Maintenance-free external cooling system designed to perform reliably without internal pumps or impellers.

Technical Specifications

  • Max Input Power: 2.5 kW (5 HP Gasoline Equivalent)
  • Battery: 1.4 kWh Detachable 48V Lithium-ion (NMC) Battery with Integrated Trip Computer
  • Propeller Diameter: 9.8 in
  • No. of Blades: 2
  • Cooling System: 100% External Passive Seawater
  • Static Thrust / Power Output: 2.5 kW Continuous
  • Total Weight: ~37.6 lbs (~17 kg) total
  • Motor Body + Propeller: ~20 lbs (~9 kg)
  • Battery: ~17.6 lbs (~8 kg)
  • Mount: ~4.4 lbs (2 kg)

Shaft Length Options & Dimensions

  • Short Shaft (15 in / 39 cm):

Dimensions / Shaft Length: 39 cm (15 in)Weight (OBM + Prop): 17 kg

  • Long Shaft (20.5 in / 52 cm):

Dimensions / Shaft Length: 52 cm (20.5 in)Weight (OBM + Prop): 17.5 kg

Comes With

Momentum U2 Electric Outboard Motor Unit

Detachable 1.4 kWh Battery with Integrated Trip Computer & GPS Screen

Multi-Position Single-Lever Mount

Magnetic Kill Switch

Custom IP-Rated Waterproof Connectors & Cable Interface
Shipping & Handling

Products containing lithium batteries and oversized items may be subject to additional shipping charges due to carrier handling requirements. A handling fee will apply to each individual order. Shipping availability and rates vary by product and destination.

At this time, shipping may not be available to select countries outside of the United States and its territories. Please contact us prior to purchase with any shipping-related questions or to confirm availability.
Warranty
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