Introduction
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your OVERMAX RC Boat X-TIDE. Please read this manual thoroughly before using the product to ensure proper function and to prevent damage.
Package Contents
Verify that all components are present in the package:
- RC Boat (X-TIDE)
- Remote Control
- 2x Li-Ion 7.4V 1200mAh Batteries
- Boat Stand
- USB Charging Cable
- Screwdriver
- Product Manual (this document)

Image: The OVERMAX RC Boat X-TIDE with its remote control and included accessories.
Setup and Preparation
1. Battery Installation
Boat Battery:
- Carefully open the battery compartment on the boat.
- Connect one of the Li-Ion 7.4V 1200mAh batteries to the boat's power connector.
- Place the battery securely inside the compartment and close the cover, ensuring it is sealed to prevent water ingress.
Remote Control Battery:
- Open the battery compartment on the back of the remote control.
- Insert 4 AA batteries (included) according to the polarity markings.
- Close the battery compartment.

Image: The RC boat highlighting its dual battery system for extended playtime.
2. Charging the Boat Batteries
Use the provided USB charging cable to charge the Li-Ion batteries. Connect the cable to a USB power adapter (not included) and to the battery. The charging indicator will show the charging status. Ensure batteries are fully charged before use for optimal performance.
3. Initial Pairing
After installing batteries in both the boat and remote, turn on the remote control first, then the boat. The remote and boat should automatically pair. If pairing fails, turn both off and repeat the process.
Operating Instructions
1. Pre-Operation Checklist
- Ensure both boat and remote batteries are fully charged.
- Verify all covers and seals on the boat are securely closed.
- Choose a suitable body of water free from obstacles and other watercraft.
2. Smart Water Start
The X-TIDE features a Smart Water Start function. The motor will only activate when the boat is placed in water, preventing accidental propeller rotation on land. This enhances safety during handling.

Image: The RC boat in water, illustrating the Smart Water Start safety feature.
3. Basic Controls
- Forward/Backward: Use the throttle lever on the remote control.
- Steering: Use the steering wheel/trim adjustment on the remote control to turn left or right.
- Speed Modes: The boat offers two speed modes. Refer to your remote control for the specific button to switch between modes.

Image: The remote control unit, showing its precise control and 100-meter range capability.
4. Auto-Flip Function
If the boat capsizes during operation, activate the auto-flip function via the remote control. This feature will automatically right the boat, allowing you to continue playing without manual intervention.

Image: The RC boat performing an automatic self-righting maneuver in water.
5. Demo Mode
Engage Demo Mode to observe the boat perform a series of pre-programmed maneuvers automatically. This is useful for showcasing the boat's capabilities.
6. Alarm System
The remote control features an alarm system to notify you of critical conditions:
- Low Signal Range: Alerts when the boat is approaching the maximum control range (100 meters).
- Low Battery: Indicates low battery levels for both the boat and the remote control.

Image: The RC boat in action, with visual indicators for the alarm system (low battery, low signal range).
7. Water Cooling System
The boat is equipped with a water-cooling system to maintain optimal motor temperature during high-speed operation, ensuring consistent performance and longevity.

Image: A cutaway view of the RC boat highlighting the water-cooled motor and two speed modes.
Maintenance
1. After Each Use
- Always remove the boat from the water immediately after use.
- Rinse the boat thoroughly with fresh water to remove salt, sand, or debris, especially if used in saltwater.
- Dry the boat completely with a soft cloth. Open the battery compartment to allow the interior to air dry.
- Disconnect and remove the boat battery.
2. Battery Care and Storage
- Store Li-Ion batteries in a cool, dry place, away from direct sunlight and extreme temperatures.
- Do not overcharge or over-discharge batteries.
- If storing for extended periods, charge batteries to approximately 50% capacity.
- Remove AA batteries from the remote control if not in use for a long time.
3. Propeller Inspection
Regularly inspect the propeller for any damage or entanglement with debris (e.g., fishing line, weeds). Clean or replace if necessary to ensure optimal performance.
4. General Storage
Store the boat on its included stand in a dry, protected area to prevent damage.

Image: The RC boat displayed on its unique stand, ready for storage or display.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Boat not responding to remote. | Low battery in boat or remote; not paired; out of range. | Charge/replace batteries. Re-pair boat and remote. Bring boat closer to remote. |
| Boat motor not starting in water. | Smart Water Start not detecting water; propeller obstructed. | Ensure boat is fully in water. Check for debris around propeller. |
| Reduced speed or performance. | Low boat battery; propeller damage/debris; motor overheating. | Charge boat battery. Inspect and clean/replace propeller. Allow motor to cool. |
| Boat flips and auto-flip doesn't work. | Insufficient battery power; auto-flip not activated correctly. | Ensure boat battery is charged. Press the auto-flip button on the remote firmly. |
| Water inside the boat. | Battery compartment not sealed properly; damage to hull. | Immediately remove boat from water. Open and dry thoroughly. Ensure compartment is sealed before next use. Inspect hull for cracks. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Overmax |
| Model Name | OV-X-TIDE |
| Maximum Speed | 25 km/h |
| Playtime | Up to 34 minutes (with 2 batteries) |
| Control Range | Up to 100 meters |
| Boat Battery | 2x Li-Ion 7.4V 1200mAh (included) |
| Remote Control Battery | 4x AA batteries (included) |
| Material | ABS, PA |
| Dimensions (L x W x H) | 35 x 10 x 7 cm |
| Weight | 530 Grams |
| Special Features | Auto-flip function, Demo mode, LED lights, Smart Water Start, Water Cooling System, Alarm System |
| Usage Environment | Outdoor |

Image: Technical diagram showing the dimensions of the OVERMAX RC Boat X-TIDE.
Warranty Information
The OVERMAX RC Boat X-TIDE comes with a 2-year manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by misuse, accidents, unauthorized modifications, or failure to follow the instructions in this manual.
Customer Support
If you encounter any issues not covered in the troubleshooting section or require further assistance, please contact Overmax customer support. Refer to the full product manual (PDF) for detailed contact information or visit the official Overmax website.