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Momentum M10 10kW / 20 hp Electric Outboard

Momentum

Momentum M10 10kW / 20 hp Electric Outboard

$10998

Shaft Length

Battery

Quantity

Expected to be available in August of 2025. Please send us an email to luke@emoelectric.co for more information or to reserve your motor.

The Momentum M10 by Momentum Electric Marine is a 10kW / 20hp electric outboard that's perfect for customers who want an electric outboard for their dinghy, but still want to get up on the plane. It's also a great choice for larger boats who need more power but still want the portability and easy installation of a small electric outboard. The Momentum M10 provides the power you're used to with all the benefits of electric.

Constructed with primarily metal, not plastic, the Momentum M10 electric outboard is built to stand up to a harsh marine environment. Yet it's still portable enough to take on and off of your boat with ease. The motor features and transom bracket that's designed to stay on your transom, but the outboard itself comes off easily. It's the first truly plug and play system in the 10kW / 20hp power rating, with just one cable that connects the battery to the electric outboard, which includes both power and data connections. The Momentum M10 is versatile and can be used with up to four Momentum MB-6 6.4kWh batteries, or third party batteries, as long as the system voltage reaches 72v.

The runtime of the Momentum M10 with just one Momentum MB-6.4kWh battery is enough for most boaters with a dinghy. In Momentum Electric Marine's testing on a small RIB, they found that one battery gave the M10 80 minutes of run time on the plane and 4 hours and 30 minutes of run time at 6.4mph.

Momentum M10 FAQ

What's the range of the Momentum M10?

Like all electric outboards, the range of the Momentum M10 depends on your speed. As tested on a Highfield 310 Classic, the run time at full power is about 40 minutes with a speed of 18.6mph. At a planing speed of 13.7mph, the run time is about 80 minutes. At a slow speed of about 6.4 mph, the run time is about 4 hours and 30 minutes. More run time date is below.

How much does the Momentum M10 Electric Outboard cost?

At the time of this writing, the cost of a Momentum M10 complete package is $10,998. Without the battery, the cost is $5,999.

Can you connect more than one MB-6 Battery to the Momentum M10?

Yes, it is possible to use up to four MB-6 Batteries with a Momentum M10 electric outboard.

Can you use third party batteries with the Momentum M10?

Yes, but you'll need to purchase an adapter cable and ensure that the rated voltage is 72v and that the batteries provide a continuous power output of 150A.

Does the Momentum MB-6 Battery overheat or limit power output?

Momentum Electric Marine is based in Singapore, where they do their testing. They have had not seen any issues with overheating in that climate or with any customers to date. When the battery capacity drops below 20%, power output starts to become limited. Not only does this protect the battery from damage, but it also helps ensure that you have enough range to get home.

Can you lock the steering on the Momentum M10?

No, but you can easily tighten the steering friction so that the motor stays centered when you take your hand off of the tiller.

How does the Momentum M6 differ from the Momentum M10 electric outboard?

The two motors are almost identical with the exception of the maximum power output, which is 6kW on the M6 and 10kW on the M10.

What's in the box?

Momentum M10 10kW / 20 HP Electric Outboard Motor

M10 Transom Bracket

Magnetic Kill Switch

10' Power/Data Cable & Accessories

Momentum MB-6 6.4 kWh Electric Outboard Battery (if selected)

Product Video

Range & Run Time Data

SPEED (MPH)	RUN TIME (HH:MM)	RANGE (MI)
2.5	68 hrs 42 min	175
3.7	17 hrs 30 min	63.3
6.4	4 hrs 36 min	28.8
13.7	1 hr 18 min	17.3
18.6	48 min	13.8

Based on Highfield Classic 310 with MB-6 battery in coastal open water conditions. Converted from knots and nautical miles to MPH and statute miles. Endurance shown in hours and minutes.

Technical Specifications - Momentum M10

POWER OUTPUT	10kW / 20 HP
VOLTAGE	72 Volt
PROP DIAMETER	13.4 inches
MOTOR WEIGHT - SHORT	48.4 lbs / 22 kg
MOTOR WEIGHT - LONG	50.6 lbs / 23 kg
BRACKET WEIGHT	13.2 lbs / 6 kg
COOLING SYSTEM	External / Passive

Technical Specifications - Momentum MB-6 Battery

CAPACITY	6.4 kWh / 90 Ah
VOLTAGE	72 Volt
WATERPROOF RATING	IP68
WEIGHT	81.4 lbs / 37 kg
CHEMISTRY	Li-Ion NMC

Get in Touch

If you'd like more information, please don't hesitate to get in touch. Feel free to give us a call, send us a text, write us an email or use the form on this page. We'll get back to you as soon as we can!

Please note that in person visits are by appointment only.