This is a compliance-reference configuration, not a vessel-performance guarantee. Speed, range and runtime depend on hull or board geometry, payload, installation, water conditions, battery condition and duty cycle. Confirm the target use through project review and local testing.
SYSTEM EVALUATION
Y04 + B2 Evaluation Configuration
Reference configuration pairing one Y04 electric thruster with one B2 battery, based on the model combination stated in the current CE RED and FCC Part 15B documents.

CONFIGURATION
Compact propulsion
- Rated power
- 330 W
- Maximum thrust
- 8 kgf
- Thruster weight
- 1.24 kg
- Battery
- 22.4 V / 15 Ah
- Battery energy
- 336 Wh
- Recommended use
- 1–2 people
SYSTEM ARCHITECTURE
Components matched as one evaluation system.
Review each role before testing. Final suitability depends on the craft, total load, installation and intended duty cycle.
The referenced documents cover the stated Y04 + B2 combination and list Y04 + B1 and Y04 + B3 variants. Final project compatibility still requires review of the vessel, mount, electrical interfaces, target market and intended operation.
Compare electric thrusters
Review the full Y, H and P propulsion range.
Open category → VALIDATECheck system compatibility
Match propulsion, battery, control and craft constraints.
Review compatibility → EVALUATEPlan a local sample test
Define objectives before moving toward scale.
Request a sample →NEXT TECHNICAL STEP
Validate this system for your craft and market.
Share hull details, load, expected duty cycle, destination market and project schedule for a focused B2B review.