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Y02 10km/h 22V 500W Electric Fin Kit SUP Underwater Thruster with Battery for Paddle Board Boat

Style Y02+B1 Y02+B2 Y02 Y02 Outboard B1 battery B2 battery

$729.00 USD

We are the OEM ODM manufacturer. For bulk orders and custom solutions, please contact us at official@hobbywater.com

We prioritize fast order processing. For in-stock items, orders placed before 4:00 PM (Beijing Time) will be shipped the same day. Standard orders typically ship within one week, while customized orders require approximately 15-30 business days for production and delivery. Delivery times may vary under special circumstances.

We ship to most countries worldwide. However, please ensure compliance with your local import regulations.

For the USA: We offer tax-inclusive shipping options. Expedited orders are shipped via DHL, UPS, or FedEx. Note: DHL does not allow undervaluation.
For other countries: Tax-inclusive shipping is available upon request. Otherwise, orders will be shipped via 4PX by default.

For specific shipping requirements, please contact us in advance.

Y Series Thruster for Paddle Boards and Surfboards

The Y Series thrusters are compatible with various inflatable paddle boards, SUPs, and surfboards. Designed to be both stylish and lightweight, the Y01 and Y02 models meet different needs, from family outings to solo adventures.

Model Y02

Body Weight: 1.1 kg
Max Thrust: 10 kg
Max Speed: 10 km/h
Size: 238*240*114mm
Ideal for: Single or double riders

Specifications Y02+B1

Rated Power: 500W
Gears: 3-speed settings(with a reference load of 100kg)
- 1st Gear: 4 km/h
- 2nd Gear: 6 km/h
- 3rd Gear: 8 km/h
Endurance:
- 3rd Gear: 90 minutes
- 2nd Gear: 180 minutes

Battery B1:

- Capacity: 36Ah
- Weight: 5 kg
- Nominal Voltage: 22.2V
- Charging Time: 8 hours
- Size: 252mm*218mm*122mm

Battery B2:

- Capacity: 7.2Ah
- Weight: 1 kg
- Nominal Voltage: 22.2V
- Charging Time: 2 hours

Model Y01

Body Weight: 1.6 kg
Max Thrust: 13 kg
Max Speed: 10-12 km/h
Size: 244*255*150mm
Ideal for: Family use with children

Specifications Y01+B1(click to check)

Rated Power: 600W
Gears: 3-speed settings
- 1st Gear: 6 km/h
- 2nd Gear: 8 km/h
- 3rd Gear: 10 km/h
Endurance:
- 3rd Gear: 75 minutes
- 2nd Gear: 120 minutes

Working environments: 0-40°

Input Voltage: AC100-240V

Output Voltage: DC 25.4V

Battery Type: Li Polymer

Charging indicates: red light (charging)/green light(charged)

Speed: 3000r/m

Cable length: 1.2m

Warranty: 6 months

Important Notice:

Shipping fees will be calculated based on dimensional weight (L × W × H ÷ [factor, e.g., 6000])—whichever is greater between actual weight and volumetric weight.

Certifications：

International Certifications: CE, FCC, UN38.3, MSDS, ROHS.
Domestic Patents: Includes a design patent and six utility model patents.
International Patents: Includes design patents in the EU, US, and UK.

Outboard Paddle Board Propeller

Safety Reminder: Water Activities Safety Guidelines

Before using this product, each passenger must wear a life jacket or similar PFD (Personal Flotation Device) certified by a local authority, and carry a paddle.
When engaging in activities like paddle boarding or other racing boards, always wear a leash before use.
Use this product in water deeper than 0.5 meters, and ensure the environment is safe. If the propeller is entangled with weeds, algae, or fishing nets, please immediately turn off the power and clear the debris.
Never insert fingers or any part of your body into the propeller at any time to avoid injury.
Non-professionals should avoid paddle boarding or other water activities when waves exceed 0.6 meters, especially in the ocean.
Individuals with a history of seasickness should not engage in solo water activities like paddle boarding. If you feel unwell, return to shore as soon as possible.
Do not venture too far from the shoreline alone to prevent unexpected incidents.
After each use in seawater, rinse the entire unit with fresh water to remove salt and let it air dry in a shaded area to keep the product clean.
Please use only the original battery specified for this product. Damage caused by other batteries is the user’s responsibility.
Minors under 18 must use paddle boards with motorized assistance only under adult supervision. Adults should also avoid going out on the water alone; it’s best to go with a companion.

1. For Your Safety:

Keep Clear: Never put hands, feet, or anything near the propeller when it's plugged in. It can spin without warning and cause injury.
No Water, No Power: Do not run the thruster in air for more than 10 seconds. It needs water to cool itself or it will break.

2. For The Thruster's Safety:

Check Seals: Always check that the rubber O-rings are clean, greased, and undamaged before putting it in water.
Avoid Debris: Keep it away from weeds, sand, and plastic bags. These can jam and break the propeller.
No Regular Glue: Do not use normal threadlocker (screw glue) on any screws. It will crack the plastic body. Only use a kind that is safe for polycarbonate.

3. Simple Rules:

Test First: Always test in a bucket or pool before going to open water.
Rinse After Use: Always rinse with fresh water after use, especially in saltwater.
Store Safely: Keep it in a case to protect it from bumps and dust.

1. Two Propeller Types:

You get two propellers: one labeled "CW" (spins clockwise) and one labeled "CCW" (spins counterclockwise).

2. How Thrust Works:

Forward Thrust (Recommended):A CW propeller pushes best when spinning clockwise.A CCW propeller pushes best when spinning counterclockwise.✅ Use this for maximum power and efficiency.
Reverse Thrust:Both can also spin the opposite way to push backwards.⚠️ This works but is weaker and less efficient.

Quick Tip: Always check the label (CW/CCW) to make sure you have the right propeller installed for the direction you want to go. For the strongest push, use forward thrust.

The Thruster: The main unit, which contains a brushless DC motor.

Power Source: A battery pack or power supply.
A Controller: Something to tell it how fast and which way to spin (e.g., a remote control).

How to Connect It:

If your thruster has a built-in ESC:
You can often connect it directly to a standard PWM receiver.
Important Note on Power:
If your receiver or ESC does not have a BEC (Built-in Eliminator Circuit) to power itself, you will need to add a separate BEC module. This provides the necessary power for the electronics.

It's normal for our thrusters to be loud.They use plastic bushings, so small movements between parts can cause sound. This noise is greatly reduced underwater, as water lubricates and cools the system.Never run them dry for more than a few seconds—it can permanently damage the bearings. Every thruster is tested to work properly.