Stealth Electric Outboards - 50 HP, 75HP, 115HP

Motors / Stealth Electric Outboards

Finally! A powerful all electric outboard that will plane your boat!
Stealth Electric Outboards is your one stop for a complete solution.

Stealth Electric Outboards start out life as brand new 2 stroke (5oHP, 75HP) or 4-stroke (115HP) outboards – supplied by a Yamaha competitor – without the fossil fuel power head, .

With the exception of the Stealth all electric power head, all the components can be replaced with parts from a local Yamaha Marine dealer.

They come with a single lever remote control that controls both speed and direction in one smooth motion by wire, eliminating the need for steel cables and frequent adjustment.

We provide a complete plug and play system that includes:

Battery pack and active cell balancing in an IP67 water resistant case,
8ft Battery Connection Harness
Charger and state of charge meter
Wireless Monitoring – Integrated wireless Controller Android based software via Bluetooth monitors Motor and Controller Temp, Motor RPM, Phase Current, Battery DC Voltage, Throttle Position and more on your favorite Android phone or tablet.
All needed cables, including snap together quick connects.

Everything you need to hit the water! Installation is fast and easy!

Battery – It’s All About The Chemistry!
We chose Lithium Nickel Manganese Cobalt Oxide, (LiNiMnCoO2), more commonly known as NMC, as our battery chemistry of choice. The short explanation as to why is that it is the best combination of power, weight, size and price.

Looking for a smaller power electric outboard ?
»» Check out our Stealth Switch – 6 HP, 12 HP, 25 HP

Stealth 50HP

The Stealth 50HP is powerful enough to plane boats with an average package weight of up to 1,500 pounds.

POWER: PEAK 50 HP CONTINUOUS 30 HP • VOLTAGE 144 VDC • PEAK CURRENT 400 AMPS • MOTOR TYPE PMSM/IPM – WATER COOLED • CONTROL: REMOTE AND TILLER • THROTTLE SIDE MOUNT, 16′ CABLE • GEAR RATIO 2.00:1 • TRIM & TILT: MANUAL TILT • PROPELLER 3- 9.25 X 11″ • WEIGHT 130 LBS • TRANSOM HEIGHT: SHORT 16.7″, LONG 21.7″

Stealth 50HP – More Info

Stealth 50HP – Download the brochure

Stealth 75HP

The Stealth 75HP is powerful enough to plane boats with an average package weight of up to 2,250 pounds.

POWER: PEAK 75 HP, CONTINUOUS 45 HP • VOLTAGE 144 VDC • PEAK CURRENT 400 AMPS • MOTOR TYPE PMSM/IPM • WATER COOLED • CONTROL: REMOTE AND TILLER • THROTTLE SIDE MOUNT, 16′ CABLE • GEAR RATIO 2.00:1 • TRIM & TILT: POWER TILT
PROPELLER 3- 11.125 X 13″ • WEIGHT 187 LBS • TRANSOM HEIGHT: SHORT 16.7″, LONG 21.7″

Stealth 75HP – More Info

Stealth 75HP – Download the brochure

Stealth 115 HP

The Stealth 115HP is powerful enough to plane boats with an average package weight of up to 3,550 pounds.

POWER: PEAK 115 HP, CONTINUOUS 70 HP • VOLTAGE 144 VDC • PEAK CURRENT 600 AMPS • MOTOR TYPE PMSM/IPM • WATER COOLED • CONTROL: REMOTE AND TILLER • THROTTLE SIDE MOUNT, 16′ CABLE • GEAR RATIO 1.85:1 • TRIM & TILT: POWER TILT • PROPELLER 3- 11.125 X 13″ • WEIGHT 253 LBS • TRANSOM HEIGHT 20″

Stealth 115HP – More Info

Stealth 115HP – Download the brochure