ePropulsion Spirit 1.0 Plus 1kW 3HP Electric Outboard Motor
Please make sure this is the correct system for your setup. Contact us before ordering if you have any questions—we’re happy to help.
ePropulsion Spirit 1.0 Plus – 1kW 3HP Electric Outboard Motor
The ePropulsion Spirit 1.0 Plus is a lightweight, portable, and powerful electric outboard motor designed for dinghies, tenders, sailboats, and fishing boats. Delivering the performance of a 3HP gas outboard without the noise, fumes, or maintenance, it’s the perfect choice for boaters who value clean, quiet, and reliable propulsion.
Engineered with a modular design, the Spirit 1.0 Plus is easy to transport, mount, and store. Its whisper-quiet electric drive provides smooth handling on the water, while intuitive one-button start and stepless throttle control make operation effortless—even for beginners.
Whether you’re cruising a quiet harbor, fishing your favorite spot, or tendering from ship to shore, the Spirit 1.0 Plus ensures a smooth, responsive, and sustainable boating experience.
📦 $135 flat shipping rate on Electric Motors
Key Features:
⚡ 3HP Equivalent Power – Strong, efficient ePropulsion for small boats, dinghies, and tenders.
⚡ Electric Start – Press one button and you’re ready to go. No more tiring pull cord start.
⚡ Digital Display – Real-time monitoring of speed, range, and power usage.
⚡ Magnetic Kill Switch – Stop the motor in an emergency and keep you safe.
⚡ Stepless Throttle Control – Stepless, responsive throttle for precise maneuvering.
⚡ Max Power Output Adjustment – With a smaller full throttle power, it’s safer for kids and rental boat.
⚡ Ambidextrous Operation – Turning throttle easily either from the left-hand or right-hand side.
⚡ Portable & Modular – Easy to carry and install with quick setup and removal.
⚡ Eco-Friendly Performance – Zero emissions, no fuel, and virtually silent operation.
⚡ Tiller (INCLUDED)
⚡ Note: Battery is not included and must be purchased separately
ePropulsion Spirit 1.0 Plus — Specifications
| Specification | Details |
|---|---|
| Power | 1 kW |
| Input Voltage | 39V – 60V |
| Standard Battery | Spirit Battery Plus, 1276 Wh Li-ion polymer (sold separately) |
| Motor Weight* | 10.6 kg / 23.4 lbs |
| Battery Weight | 8.7 kg / 19.2 lbs |
| Charging Time | Standard charger: 8.5 hrs; Fast charger: 3.5 hrs |
| External Battery | Yes — E-Series Battery recommended |
| Propeller | 11″ × 5.8″, 2-blade composite propeller |
| Trim / Tilt Angle | Trim: 0°, 7°, 14°, 21° / Tilt: 70° |
| Shaft Length | Extra Short, Short, Long |
| Motor | Brushless DC motor |
| Direct Drive | Yes |
- The weight is measured with the short shaft version.
Digital Operation
Electric outboard motors are easy to operate and keep you informed of operation status:
🖥️ Digital Display: You have access to real-time power, remaining runtime, battery level, operating voltage, etc.
🖥️ Electric Start: Press one button and you’re ready to go. No more tiring pull cord start
🖥️ Magnetic Kill Switch: Stop the motor in an emergency and keep you safe.
🖥️ Stepless throttle changing: The throttle hand feel is clear, smooth and enjoyable.
🖥️ Max Power Output Adjustment: With a smaller full throttle power, it’s safer for kids and rental boat.
🖥️ Ambidextrous Operation: Turning throttle easily either from the left-hand or right-hand side.
Shaft Length Recommendation
| Transom Height | Shaft Length |
|---|---|
| 30 cm / 11.8 inches – 40 cm / 15.7 inches | Extra Short* |
| 40 cm / 15.7 inches – 50 cm / 19.7 inches | Short |
| Higher than 50 cm / 19.7 inches | Long |
* This shaft length chart is for your reference only. The calculation from steps above would be more reliable if you get conflicting results.
| Model | XS (in) | S (in) | L (in) |
|---|---|---|---|
| Spirit Series | 20.7 | 24.6 | 29.5 |
| Navy Series | N/A | 25.0 | 29.9 |
👉 For most small dinghies and aluminum boats under 15ft or 4.5m, extra short shaft or short will work depending on whether the transom height is over 40 cm / 15.7 inches or not.
👉 For boats with the transom height higher than 50 cm / 19.7 inches, a long shaft version is more suitable.
Choose Your Battery
* Disclaimer: Because of incompatible communication protocol, when powered by third-party batteries, the ePropulsion motor cannot access real-time battery status and apply the best operation strategy.
-
ePropulsion Spirit Battery Plus — 1,276 Wh / 48V Lithium Marine Battery$1,430.00$1,430.00$1,659.00 -
-
ePropulsion E-Series E60 — 3,072 Wh / 48V LiFePO₄ Lithium Marine Battery$2,119.00$2,119.00$2,559.00
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Shipping
Products ship the day after payment (domestic).
- Free shipping on orders over $1,500 (Lower 48 US states).
- $65 flat-rate shipping for orders between $500–$1,499 (Lower 48).
- International shipping takes longer. No tariff charges added — call for pricing.
Custom Designs & Custom Made Panels Available on Request
Our engineers will work with you to design a solar system specific to your needs including Lithium Batteries if you like. (Batteries are 10% off w/ solar system purchase).
If you'd like a custom solar panel, we can do it at $10/watt, more info here: Custom Solar Panels
Call Us: 248-712-1526
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