Electric Outboard ePropulsion kMax 2200
Short Description:
Short Description:
Electric Outboard ePropulsion kMax 2200
A stern-mounted 2.2kW electric propulsion system built for large fishing kayaks. Pairs a high-output motor with a modular 48V LiFePO4 battery platform that scales from one portable pack up to four for over 4kWh of range
Key Features:
- Up to 2.2kW peak output — demonstrated on-water speeds near 7.8 mph on a large fishing kayak
- Modular battery design — run one 1,024Wh pack for lighter setups, or connect up to four in parallel for 4,096Wh of total energy
- Fish Mode — caps output around 200W for precise, low-speed boat control while working structure or shorelines
- Fast charging — a single battery can go from empty to full in as little as two hours
- Bluetooth app connectivity — monitor charge level, track trip data, and run diagnostics from your phone
- IP67-rated battery housing built for marine use
- Rated for up to 2,800 charge cycles at 80% health
- Single keyed cable connection per battery for simplified wiring
- Designed for wide, stable fishing kayaks (e.g., Bonafide XTR-class hulls) with sufficient stern structure
Technical Specifications:
| Spec | Detail |
|---|---|
| Motor model | ePropulsion kMax 2200 |
| Peak output | 2.2kW / 2,200W |
| Battery voltage | 51.2V nominal (48V class) |
| Battery capacity | 1,024Wh / 20Ah per pack |
| Battery chemistry | LiFePO4 |
| Battery weight | 24.3 lb (11 kg) |
| Battery dimensions | 13.8 × 7.2 × 7.6 in |
| Max parallel batteries | 4 (up to 4,096Wh total) |
| Charge time (single pack) | As fast as 2 hours |
| Water resistance | IP67 |
| Cycle life | Up to 2,800 cycles @ 80% health |
| Warranty | 2 years (non-commercial use) |
| Expected availability | Spring 2027 |
Best suited for large, stable fishing kayaks with reinforced stern mounts (such as Bonafide XTR-class hulls). Not recommended for narrow or lightweight recreational kayaks due to the motor's acceleration and turning force.