Last Updated: July 2026
Quick Answer
The Momentum M10 priced at $6,399 USD (includes motor, charger, kill-switch, and 10ft cable harness). It’s currently in stock and ships from Melbourne, Florida.
What Is the Momentum M10?
The Momentum M10 is a 10kW (20HP gas-equivalent) electric outboard motor designed for tenders, sailboats, and workboats. At just 48 lbs (22 kg) — lighter than most 20HP gas motors — it delivers performance that matches or exceeds gas outboards in its class.
Key specs at a glance:
- Power: 10 kW (up to 20 HP gas equivalent)
- Weight: 48 lbs (motor only), 6 lbs (mount)
- Shaft lengths: 15″ short, 20″ long, 25″ extra-long
- Battery: MB-6 6.4 kWh 72V lithium (sold separately)
- Top speed: 16+ knots (loaded)
- Cruise speed: 6 knots at half power
- Dimensions: 27″W x 12″H x 52″D
What’s in the Box
When you order the M10, you get:
- M10 10kW Electric Outboard Motor
- M-Series Motor Mount/Clamp (quick-release)
- Battery Charger
- Kill-switch (dual magnetic with lanyards)
- 10 ft Cable Harness
- All necessary accessories
Key Features
Instant Torque — 20HP Gas Equivalent
The M10 delivers instant torque from zero RPM. No break-in period, no lag. It planes a fully loaded 11ft tender (3 adults + 3 kids) with ease, and cruises at 6 knots on half power.
GPS Trip Computer with Range Calculator
Real-time GPS tracking with a “get home mode” feature that calculates remaining range based on current load, speed, and conditions. Know you’ll make it back — even if weather turns.
Silent, Zero Emissions
No exhaust smell, no oil changes, no winterizing. Just clean, silent propulsion. Perfect for anchored living, wildlife areas, and family boating.
Quick-Release Mount
The independent motor clamp allows you to mount and dismount the unit in seconds. Lighter than most 20HP gas motors, the weight advantage also improves boat handling by reducing stern weight.
Marine-Grade Build
Sealed electronics, marine-grade components, and smart design handle saltwater, sun, and constant loading/unloading. Zero corrosion reported after months of real-world use.
Safety Features
- Fold-back tiller with adjustable-resistance (friction-locking) throttle
- Dedicated high-power and reverse button (safety lockout)
- Dual magnetic kill switches with lanyards
Battery Options
The M10 pairs with the MB-6 6.4 kWh 72V lithium battery for optimal performance. For users who prefer third-party batteries, an external battery adapter is available to connect the M10 to compatible 3rd party batteries.
Real-World Performance
Owners report:
- Planes a 11ft tender with 3 adults and 3 kids
- 16+ knots top speed when loaded (calm water)
- 6 knots cruise speed at half power
- Zero corrosion after months of saltwater use
- Instant response — “feels more powerful than a 20HP gas motor” at low RPM
Where to Buy
The Momentum M10 is in stock and available for direct purchase from electric-marine.com.
Available shaft lengths:
- Short (15″) — Best for smaller tenders and dinks
- Long (20″) — Standard for most boats
- Extra-Long (25″) — For larger vessels with deeper transoms
Price: $6,399 USD (all shaft lengths)
Ships from: Melbourne, Florida, USA
FAQ
How far does the M10 range?
Range depends on specific boat type, weight and load. A typical light tender application, at full throttle, it typically does about 12miles. The GPS trip computer shows real-time remaining range based on current conditions. At lower speeds, range is maximized.
Does it work with third-party batteries?
Absolutely! The M10 can work with compatible 3rd party batteries using an external battery adapter. For most customers, we recommend the Momentum MB-6 6.4 kWh 72V lithium battery.
Is it marine grade?
Yes. The M10 is designed and built for the toughest marine environment.
What’s the warranty?
The Momentum M10 comes with a 2-year warranty. For warranty details, contact us at info@electric-marine.com.
Bottom Line
The Momentum M10 is the most powerful electric outboard in its weight class. At $6,399, it delivers 20HP gas-equivalent performance in a 48-lb package. It’s in stock, ships from the USA, and comes with everything you need to get on the water.