Description
Momentum U2 Electric Outboard Motor (2.5kW) with 1.4kWh Battery
Lightweight Power for Modern Boating
The Momentum U2 electric outboard motor combines impressive 2.5kW performance with an ultra-lightweight, portable design, making it an ideal solution for a wide range of boating applications. Paired with a 1.4kWh quick-swap lithium battery, this advanced electric outboard delivers outstanding versatility, reliability and ease of use.
Perfect for tenders, sailboats, small workboats, fishing boats and auxiliary propulsion, the U2 ensures smooth, quiet and dependable electric power whether you’re manoeuvring in the marina or heading out onto open water.
Ultra-Lightweight & Portable Design
Designed with convenience in mind, the Momentum U2 is significantly lighter than most electric outboards in its class:
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Motor weight: 9kg (short shaft) / 9.5kg (long shaft)
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Battery weight: 8kg
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Transom bracket: 2kg
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Total weight: 17kg (short shaft) / 17.5kg (long shaft)
That’s lighter than many 1kW electric outboards, while delivering more than double the power.
The modular system allows you to easily remove, transport, and store each component, making it ideal for boaters who need flexibility and portability.
Specifications
| Maximum input power | 2.5kW (3kW possible with external batteries) |
| Shaft lengths | 39cm (short) and 52cm (long) |
| Prop diameter | 25cm |
| No of blades | 2 |
| Cooling system | 100% external passive water |
| Battery | 1.4kWh with integrated trip computer |
| Total weight | 17kg (short shaft) 17.5kg (long shaft) excluding 2kg transom bracket |
What’s in the Box?Â
- Momentum U2 outboard motor with multifunction foldaway tiller
- Quick-swap battery with integrated trip computer
- Quick-release transom mount
- Plastic composite 2-bladed propeller
- Battery charger
- Kill switches (x2)
- Prop tool
- Instruction manual
- Backup motor components
Powerful, Portable & Petrol-Free BoatingÂ
The Momentum U2 2.5kW electric outboard motor is a powerful, clean and highly portable solution for modern boaters. Designed to effortlessly propel larger RIBs and sailboats, it’s ideal for marina manoeuvring, auxiliary power or getting you safely back to shore.
Say goodbye to unreliable petrol engines, no bad fuel issues, no pull-start frustration and no ongoing servicing. With the U2, you get instant, quiet and dependable performance every time.
Key Features & Benefits:
- 2.5kW High Performance – Suitable for larger RIBs and sailboats
- Quick-Swap Battery System – Integrated trip computer for real-time data
- Ultra-Portable Design – Lightweight and easy to transport or stow
- Foldaway Multifunction Tiller – Compact storage and simple control
- Zero Emissions – No fuel, no oil, no pollution
- Whisper Quiet Operation – Perfect for fishing and low-noise environments
- Low Maintenance – No servicing, no fuel system issues
Ideal for Multiple Applications:Â
Small Boats & FishingÂ
Perfect for pike boats, small RIBs, dories, skiffs and jon boats. The quiet electric motor won’t scare fish, while the lightweight design makes transport and setup quick and easy. Optional remote steering and throttle controls add flexibility.
Work BoatsÂ
An excellent choice for harbour work, marine engineers and utility boats. The U2 delivers reliable thrust even when fully loaded, with the ability to swap batteries for all-day operation. Lightweight construction also makes beaching and launching effortless.
Safety & Support BoatsÂ
Ideal for sailing clubs and training environments. The U2 can easily power support boats and tow multiple dinghies. With scalable battery options and quick swapping, it’s perfect for extended sessions on the water.
Why Choose Electric?Â
- No petrol to carry or store
- No fuel smells or leaks in your vehicle
- No oil contamination in the water
- No pull-start issues
- Virtually silent operation
- Minimal maintenance required
Lightweight. Reliable. Ready When You Are.Â
The Momentum U2’s slim form factor allows you to leave the transom mount in place while quickly removing and storing the motor and battery. Whether you’re fishing, working or supporting on the water, the U2 delivers dependable electric power, without the hassle of petrol.










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