Electric outboard: Epropulsion launches Spirit 2, compact power pack with boost mode

Ten years after it was founded, the Chinese manufacturer is refreshing its successful Spirit series with the Spirit 2. Compared to the previous model, the power output has doubled from one to two kilowatts, while the new boost mode offers up to three kilowatts for a short time. The battery capacity increases from 1,276 to 1,539 watt hours and, according to the manufacturer, is the largest in this category. The system utilises Epropulsion's 48-volt platform and is compatible with E-Series batteries, solar charging and third-party systems such as Victron Energy. The Spirit 2 is designed for owners of dinghies and smaller sailing boats who are looking for an electric alternative to the combustion engine.

Lightweight design with quick-change battery

The motor is said to weigh 10.2 kilograms and the battery 10.4 kilograms. A removable clamp bracket, a foldable tiller and the Quick-Connect battery system are designed to simplify transport, installation and storage. The battery can be easily removed for charging or for transfer from the boat to the dinghy and automatically locks onto the motor.

Hydrogeneration and USB charging output

The Spirit 2 is equipped with Epropulsion's hydrogeneration technology, which generates electricity when sailing or towing between three and 16 knots. At ten knots, the system is said to deliver up to 380 watts; at six knots, it is said to deliver 100 watts. A 45-watt USB-C output enables devices such as smartphones or tablets to be charged directly on the motor. An optional inverter can transform the Spirit battery into a portable power station and supply 230-volt devices.

For dinghies and small cruisers

According to the manufacturer, the Spirit 2 reaches a top speed of 9.5 knots at full load. A full charge lasts for 54 minutes at full power, one hour and 48 minutes at half power and up to three hours at quarter power - depending on the conditions. As with most electric outboards, the range roughly doubles between full throttle, half throttle and quarter throttle. So if you take it easy, you can go much further. Epropulsion specifies charging times of eight hours for the standard charger. With the optional quick charger, the energy storage system can be topped up in two hours. According to the manufacturer, the motor is suitable for applications ranging from daysailing and fishing to dinghy propulsion. The Spirit 2 should be available in spring 2026. The version with a tiller will cost around 3000 euros. If you want to operate the motor with a remote control, you can order it without a tiller and then pay around 2700 euros.

Technical data:

• Motor: 2 kW continuous power, boost mode 3 kW
• Battery: 1,539 Wh, Quick-Connect system, removable
• Weight: motor 10.2 kg, battery 10.4 kg, total 20.6 kg
• Voltage: 48 V, compatible with E-Series batteries, solar charging, Victron Energy
• Maximum speed: 9.5 kn (manufacturer's specification)
• Running time: 54 min (full load), 1 h 48 min (half power), up to 3 h (quarter power)
• Hydrogeneration: up to 380 W at 10 kn (between 3-16 kn)
• USB output: 45 W USB-C

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• Elite from ePropulsion: Compact e-outboard in a practical test
• Equipment test: Electric outboards in a comparison test
• Outboard motor test: This is the best electric motor for a dinghy