

The Elco EP-70 70hp 108Vdc 2205Ah Electric Motor Inboard is a high-power electric marine propulsion system suitable for boats ranging from 38 feet to 56 feet. It offers an affordable, environmentally friendly, and efficient marine propulsion solution.
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Elco EP-70 70hp 108Vdc 2205Ah Electric Motor Inboard
The Elco EP-70 70hp 108Vdc 2205Ah Electric Motor Inboard is a high-power electric marine propulsion system suitable for boats ranging from 38 feet to 56 feet. It offers an affordable, environmentally friendly, and efficient marine propulsion solution. The system is compatible with direct drive and can be easily retrofitted or installed in new boats under construction. The inboard motors typically operate at a peak power at 1,500 RPM, are sustainable for extended periods, and can run at 1,800 RPM for short durations. With a service life of 50,000 hours and only one moving part, these motors are durable and reliable. Additionally, with the advancement in lithium-ion battery technology provided by Lithionics Battery, we now offer Complete Plug and Play Marine Electric Propulsion Systems. When you purchase an Elco E-Power System, you are not just receiving a motor, but all the necessary components for electric propulsion, including Lithionics Battery lithium-ion batteries.
The Elco Electric Propulsion System is well-engineered using advanced technologies for reliable and outstanding performance. All of Elco’s products are built in the USA.
Elco EP-70 70hp 108Vdc 2205Ah Electric Motor Inboard Cool, Quiet & Powerful
The entire propulsion system, excluding the instrument panel and batteries, is contained in a water-resistant cast aluminium finned housing that contains all of the electronics, AC motor, and safety devices. The system is mounted directly in place of a typical marine diesel or gas engine.
Whether on the sound, around the bay, along the lake, or on the river, it is highly valuable to protect our waters. The Elco Electric Propulsion System is a highly efficient and extremely durable alternative to fossil fuel options.
MOTOR SPECIFICATIONS (EP-7000)
Boat size ranges (see note 1 below) | 38′ – 56′ |
Horsepower diesel equivalency | 70 h.p. |
Suggested horsepower replacement range | 45 – 85 h.p. |
Miles per gallon equivalency | 33 mpg |
Length | 35″ |
Width | 18.82″ |
Height | 19.25″ |
Weight | 650 lbs |
Note 1: In selecting the correct size electric motor, in areas with strong tides and currents, choose the next larger size motor. If your boat is heavy for its length, size up too. When in doubt, give us a call.
ELECTRIC SYSTEM
Cruising speed 60%-80% of hull speed | 6 – 8.5 knots |
Cruising time 60%-80% of hull speed | 6 – 2 hours |
Cruising range 60%-80% of hull speed | 35 – 17 nm |
Recharging time for standard charger (shore power-50% depth of discharge) | 4 – 5 hours |
Recharging time for quick charger (shore power-50% depth of discharge) | 3 – 4 hours |
Number of 12 volt 8-D batteries (245 Ah) | 9 batteries |
Battery bank voltage in total | 108 Vdc |
Amps (maximum) | 262 amps |
Kilowatts (max full power from batteries) | 28.2 kW |
Number of chargers required | 2 charger |
Charger | Elcon PFC4000 |
Quick charger (optional) | Elcon PFC5000 |
Every Elco Motor System Package includes:
- Elco Motor
- Battery Charger
- E-Gauge IV
- Throttle
- Ignition key & switch
- Power on light
- Power boost button
- Controller/Inverter
- 15′ Pre-wired harness
- Installation Manual
Brand | Elco |
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Shipping
Most of our products are not eligible for air shipment due to their size, weight, or content. Consequently, these items will be shipped via Regular Truck Freight to continental US customers and Regular Ocean or Ground Freight to the Dominican Republic, Puerto Rico, Mexico, Canada, Alaska & Hawaii, and Regular Ocean Lower Container Load (LCL) Freight to international customers. However, Suppose you require a special shipping arrangement by air or a Full Container Load (FCL) shipment by Ground or Ocean. In that case, we are more than happy to accommodate special shipping arrangements from all customers. Kindly contact us for personalized assistance.
Charges: We are committed to transparent shipping practices, the shipping and handling charges are determined based on the type of your order and your delivery location.
Delivery Time: For non-backordered items in the continental US, please allow 2-3 business days for delivery. Shipments to the Dominican Republic, Puerto Rico, Mexico, Canada, Alaska & Hawaii, and international destinations may require additional time up to 2-4 business days.
Our advertised pricing is designed to give you the best value with no hidden costs. You can trust that our sale prices include all applicable offers. For more details on available options, feel free to get in touch with us.
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