1. Introduction
Thank you for choosing the Twister.CK 3-Pack High Speed Remote Control Boats. This manual provides essential information for the safe and optimal operation, maintenance, and troubleshooting of your new RC boats. Please read it thoroughly before use and retain it for future reference.
Each package includes three RC boats (red, green, blue), three 2.4GHz remote controllers, six rechargeable 3.7V 650mAh batteries, three USB charging cables, three user manuals, and three screwdrivers.
2. Safety Information
- Recommended Age: This product is suitable for users aged 8 years and up. Adult supervision is recommended for younger users.
- Water Use Only: The boat's motor is designed to activate only when in contact with water. This protects the motor and prolongs its lifespan. Do not attempt to operate the boat out of water.
- Avoid Submersion: While designed for water, avoid fully submerging the boat as this can lead to water ingress and damage to internal electronics.
- Battery Safety: Use only the provided rechargeable batteries and charging cables. Do not attempt to charge non-rechargeable batteries. Do not short-circuit, disassemble, or expose batteries to extreme temperatures.
- Operating Environment: Operate the boats in open water bodies like pools or lakes, away from obstacles, people, and wildlife.
- Remote Control: Ensure the remote control is kept dry. Do not drop it into water.
3. Setup
3.1 Boat Battery Installation and Charging
- Carefully open the boat's top cover to access the battery compartment.
- Connect the rechargeable 3.7V 650mAh battery to the boat's power connector.
- Place the battery securely within the compartment and close the cover, ensuring it is sealed properly to prevent water entry.
- To charge the battery, connect it to the provided USB charging cable. Plug the USB end into a standard USB power source (e.g., computer USB port, USB wall adapter). The charging indicator light will illuminate during charging and turn off when fully charged. Charging time is approximately 1.5 hours.

Visual guide detailing the process of installing the rechargeable battery into the boat, connecting it to the USB charging cable, and plugging the cable into a power source like a laptop for charging.
3.2 Remote Control Battery Installation
- Open the battery compartment on the back of the remote control.
- Insert two 1.5V AA batteries (not included), ensuring correct polarity.
- Close the battery compartment cover.
4. Operating Instructions
- Ensure both the boat battery and remote control batteries are installed and charged.
- Place the RC boat gently onto the water surface. The boat's motor will only activate when it detects water.
- Turn on the remote control. The 2.4GHz frequency allows for automatic pairing between the remote and the boat.
- Use the remote control levers to navigate the boat:
- Forward: Push the throttle lever forward.
- Turn Left/Right: Use the steering lever to control direction.
- The boats can reach speeds of up to 10 km/h and have a control range of 40-50 meters.
- Enjoy approximately 15-20 minutes of playtime per fully charged battery.

An adult and a child enjoying the RC boats in a natural water setting, demonstrating the product's appeal for various age groups.

This image illustrates the RC boats being used in a swimming pool, highlighting their suitability for various water environments and shared enjoyment.
5. Maintenance
- After Each Use: Remove the boat from the water, open the battery compartment, and carefully dry any moisture inside with a soft cloth. Ensure the boat is completely dry before storage.
- Battery Care: Always remove batteries from the boat and remote control when not in use. Store rechargeable batteries in a cool, dry place. Do not overcharge or completely drain the batteries.
- Cleaning: Wipe the exterior of the boat and remote control with a damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Propeller Inspection: Periodically check the propellers for any debris (e.g., weeds, fishing line) that may hinder performance. Clear any obstructions carefully. Spare propellers are included in the package for replacement if needed.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Boat does not move. | Boat not in water; low boat battery; remote control off or low battery; boat not paired. | Place boat in water; charge boat battery; turn on remote and replace batteries; ensure boat and remote are paired. |
| Boat moves slowly or erratically. | Low boat battery; debris in propeller; water ingress. | Charge boat battery; clear propeller; dry boat interior thoroughly and ensure seals are secure. |
| Remote control not responding. | Low remote control batteries; out of range. | Replace remote control batteries; bring boat closer to the remote control. |
| Water inside boat hull. | Improperly sealed cover; boat submerged. | Ensure top cover is securely fastened; avoid submerging the boat. Dry interior immediately to prevent damage. |
7. Specifications
- Model Number: PO-QQ-001
- Product Dimensions: 11 x 10 x 5 inches (approx. 27.9 x 25.4 x 12.7 cm)
- Item Weight: 2.38 pounds (approx. 1.08 kg)
- Boat Battery: 3.7V 650mAh Rechargeable (included)
- Remote Control Battery: 2 x 1.5V AA (not included)
- Charging Time: Approximately 1.5 hours
- Playing Time: Approximately 15-20 minutes
- Speed: Up to 10 km/h
- Frequency: 2.4 GHz
- Control Range: 40-50 meters
- Recommended Age: 8 - 15 years

Detailed view of the blue RC boat, illustrating its compact dimensions suitable for pools and lakes. The image highlights the boat's design and size.
8. Warranty and Support
For any questions, concerns, or technical support regarding your Twister.CK RC Boats, please refer to the contact information provided at the point of purchase or visit the official Twister.CK website. Please retain your proof of purchase for warranty claims.