Frequently Asked Question

How long does an electric outboard motor battery last?

Battery runtime depends on motor power, speed, and usage conditions. At full speed, battery life is significantly reduced due to water resistance and load.

Baywatt ensures that all battery packs provide at least one hour of use under normal conditions. For example:

-A 48V 60Ah battery has a 2.8kWh capacity. Paired with a 2.2kW motor, it delivers a little over one hour of runtime at full speed.

-Actual range depends on boat shape, weight, and cruising speed—lower speeds extend battery life.

-For a 5.1kW motor, we recommend two batteries to ensure sufficient range and avoid running out of power too soon.

Choosing the right battery pack ensures reliable and efficient cruising without unexpected power loss.

Are electric outboard motors ocean worthy?

Yes, Baywatt electric outboard motors follow a classic outboard design, making them as easy to maintain as traditional gasoline engines.

Key advantages include:

- Interchangeable/Compatible propellers with gasoline outboards for easy replacement.

- Standard cooling pump, allowing simple servicing with widely available parts.

- 48V power system, delivering enough thrust to bring you safely ashore in any conditions while remaining safe to handle.

Baywatt provide the best solution for world sailors who want to switch to full-electric propulsion without compromising on reliability, ease of maintenance, or serviceability.

How do electric outboard motors compare to gasoline engines?

Electric outboard motors offer zero fuel costs, minimal maintenance, and quiet operation, making them environmentally friendly and ideal for hassle-free boating.

However, they have a shorter range since they rely on battery capacity rather than a fuel tank. That said, Baywatt motors are designed for modular battery expansion, allowing you to extend runtime as needed.

What are the maintenance requirements for an electric outboard motor?

lectric motors require minimal maintenance, but proper care ensures longevity and reliability:

- Keep the battery dry on the connector side to prevent electrical issues.

- Check the connectors regularly to ensure they are free from rust and corrosion.

- Inspect the cables for cuts or wear to maintain a secure power connection.

- Rinse the motor after saltwater use to remove any salt buildup.

Baywatt motors use high-quality power connectors, commonly found on forklifts. These connectors are reliable, handle high currents efficiently, and are easy and affordable to maintain, making them ideal for marine applications.

Can I use an electric outboard motor for long trips?

Yes, but battery capacity and charging options are key factors. Baywatt’s 7HP motor, with 2 batteries 48V 60Ah, is ideal for extended trips, providing a balance of power and endurance.

For longer journeys:

- Plan your battery capacity based on speed and load.

- Consider modular battery setups to extend range.** The motor includes an extra pair of cables with terminals, allowing you to DIY your own battery system. Just keep in mind that high current output (110A continuous) requires a quality lithium battery.

- Use your alternator with a DC charging system to replenish energy on the go.

Baywatt motors are designed for efficient cruising, giving you flexibility and reliability for extended electric navigation.

How fast does a 3HP or 7HP electric outboard motor go?

Speed depends on boat weight, hull design, and water conditions.

- A 3HP (2kW) electric motor typically reaches 5 to 8 knots on a small, lightweight boat.

- A 7HP (5kW) electric motor can reach 10 to 15 knots, but actual speed varies depending on boat load and hull efficiency.

Unlike gasoline engines, electric motors deliver full torque instantly, providing efficient acceleration. For best performance, consider propeller selection and optimizing weight distribution on your boat.

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