Electric Outboard/Inboard Motors

We stock electric outboards from ePropulsion and Minn Kota, two of the most trusted names in marine electric propulsion. ePropulsion is renowned for outstanding build quality, excellent value, and innovative features like hydrogeneration, which allows compatible motors to recharge their battery while sailing. Minn Kota are the global leaders in electric marine propulsion, offering a broad range from compact outboards for small tenders right through to larger systems for cruising yachts.

Electric outboards offer several compelling advantages over petrol engines. They run almost silently, produce zero direct emissions, and require significantly less maintenance, no spark plugs, carburettors, or fuel lines to worry about. They're also much cleaner and safer to handle, with no petrol to store on board. Instant throttle response and easy start-up make them straightforward to use, and many models are compact and lightweight enough to carry on and off the boat with ease. With an electric outboard motor from Seamark Nunn, you can enjoy a cleaner, quieter time on the water.

Electric outboards are well suited to a wide range of smaller craft, including inflatable tenders, dinghies, sailing yachts, day sailers, fishing boats, and canal boats. They're particularly popular for boats used on inland waterways and in harbours where low noise and zero emissions are important. Compact models like the ePropulsion eLite are ideal for lightweight inflatables and kayaks, while more powerful options like the ePropulsion Navy series are suited to larger displacement vessels.

Range depends on the motor, battery capacity, boat weight, and speed. As a general guide, many of our electric outboards offer enough range for typical day-to-day use, pottering around an anchorage, getting to and from shore, or a day's fishing. Some models, such as the ePropulsion Spirit Evo, also feature hydrogeneration, allowing the battery to recharge while you sail, which can significantly extend your time on the water. If range is a key concern, our team can help you choose the right motor and battery combination for your needs.

The main factors to consider are your boat's size and weight, how you intend to use it, and your battery charging setup. Lighter, smaller boats need less power, the ePropulsion eLite at 500W is perfect for compact inflatables, while the ePropulsion Navy 3.0 at 3kW suits heavier displacement boats. You'll also want to match the shaft length to your transom. If you're unsure which model is right for you, give us a call on 01394 451 000 or drop us an email, our team is happy to talk you through the options.

Charging times vary by model and battery size. As a guide, the ePropulsion Spirit 1.0 Evo takes around 8.5 hours on a standard charge and 3.5 hours with a fast charger. Many models support external battery options, so you can carry a spare to extend your range without waiting for a recharge. We'd recommend checking the specification of your chosen model, and our team can advise on charging setups to suit how you use your boat.

Yes, the electric outboards we stock are designed for both saltwater and freshwater use. The ePropulsion Navy series, for example, is specifically built for use in saltwater as well as freshwater environments. Always rinse your motor with fresh water after use in the sea to keep it in the best condition, just as you would with any marine equipment.