Important Safety Information
Please read this manual thoroughly before operating the GoolRC WLtoys A959 RC Car. Failure to follow instructions may result in damage to the product or personal injury. Keep this manual for future reference.
- This product is not a toy and is intended for users aged 14 years and older.
- Always operate the RC car in open areas, away from people, pets, and obstacles.
- Do not operate in wet conditions or near water to prevent electronic damage.
- Ensure all batteries are charged correctly and installed with the correct polarity.
- Never leave charging batteries unattended.
- Turn off the RC car and transmitter when not in use.
Package Contents
Verify that all items listed below are included in your package:
- 1 x GoolRC WLtoys A959 RC Car
- 1 x 2.4Ghz Transmitter (Remote Control)
- 1 x Charger
- 1 x 7.4V 1100mAh Lipo Battery (for car)
- 1 x Hex Wrench
- 1 x English Manual

Image: The GoolRC WLtoys A959 RC Car shown with its 2.4Ghz transmitter, charger, car battery, hex wrench, and instruction manual.
Setup Guide
1. Install Transmitter Batteries
- Open the battery compartment on the back of the 2.4Ghz transmitter.
- Insert 4 x 1.5V AA batteries (not included), ensuring correct polarity (+/-).
- Close the battery compartment securely.

Image: Detailed view of the 2.4Ghz transmitter, highlighting the power switch, trigger, steering wheel, and battery compartment.
2. Charge Car Battery
- Connect the 7.4V 1100mAh Lipo battery to the provided charger.
- Plug the charger into a suitable power outlet.
- Allow approximately 2.5 hours for a full charge. The indicator light on the charger will change to indicate charging status (refer to charger instructions for specific light patterns).
- Disconnect the battery once fully charged. Do not overcharge.
3. Install Car Battery
- Locate the battery compartment on the RC car.
- Carefully insert the fully charged Lipo battery into the compartment.
- Connect the battery connector to the car's power port, ensuring a secure fit.
- Close the battery compartment cover.
4. Power On/Off and Binding
- First, turn on the transmitter by sliding the power switch.
- Next, turn on the RC car by sliding its power switch.
- The transmitter and car should automatically bind (pair). If not, turn both off and repeat the process. The indicator light on the transmitter will become solid when successfully bound.
- To power off, first turn off the RC car, then turn off the transmitter.
Operating Instructions
Basic Controls
- Forward/Backward: Use the trigger on the transmitter. Pull the trigger towards you to move forward. Push the trigger away from you to brake or move backward.
- Turn Left/Right: Use the steering wheel on the transmitter. Turn the wheel left to steer left, and right to steer right.
- Fine-tuning: The transmitter may have trim adjustments for steering and throttle to ensure the car drives straight and stops when the trigger is neutral. Adjust as needed.

Image: Close-up of the GoolRC WLtoys A959 RC Car's internal components, showing the shock absorbers, powerful motor, and the 3-in-1 receiver/servo unit.
Driving Tips
- Start with slow speeds to get accustomed to the controls.
- The 2.4Ghz radio system allows for a remote control distance of approximately 100 meters. Stay within this range for optimal control.
- The car is designed for multiple terrains, including flat ground, gravel, and grassland. Avoid extremely rough or sharp surfaces that could damage the tires or chassis.
- The car can reach speeds of up to 45km/h. Exercise caution, especially in confined spaces.

Image: The GoolRC WLtoys A959 RC Car demonstrating its capability on diverse surfaces such as off-road trails, muddy paths, sandy dunes, and rocky terrain.
Maintenance
Regular maintenance will extend the lifespan and performance of your RC car.
- Cleaning: After each use, especially on dirty or dusty terrains, clean the car with a soft brush or cloth. Avoid using water directly on electronic components.
- Battery Care: Always disconnect the battery from the car after use. Store batteries in a cool, dry place. Do not fully discharge Lipo batteries, and avoid storing them fully charged for extended periods.
- Component Inspection: Periodically check for loose screws, damaged parts (e.g., shocks, wheels, body), or debris caught in moving parts. Use the hex wrench to tighten any loose screws.
- Tire Inspection: Check tires for wear and tear. Ensure they are securely attached to the wheels.
Troubleshooting
If you encounter issues, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Car does not respond to transmitter. | Low battery in car or transmitter; Not properly bound; Power switches off. | Charge car battery, replace transmitter batteries; Re-bind car and transmitter; Ensure both power switches are ON. |
| Reduced speed or short run time. | Car battery not fully charged; Worn motor; Obstruction in drivetrain. | Fully charge car battery; Inspect motor for damage; Check for debris in gears or wheels. |
| Steering issues (car pulls to one side). | Steering trim not adjusted; Damaged steering components; Misaligned wheels. | Adjust steering trim on transmitter; Inspect steering servo and linkages; Check wheel alignment. |
| Unusual noises during operation. | Debris in gears; Damaged motor or bearings. | Inspect and clean gears; If noise persists, professional inspection may be required. |
| Physical damage (e.g., broken shocks). | Impact during operation. | Identify and replace damaged parts. Refer to manufacturer for spare parts. |
Specifications
| Feature | Detail |
|---|---|
| Model | A959 |
| Scale | 1:18 |
| Car Size | 252 x 180 x 80 mm |
| Wheelbase | 165 mm |
| Wheel Diameter | 61 mm |
| Wheel Width | 28 mm |
| Motor | 390 Brushed Motor |
| Transmitter Frequency | 2.4 GHz |
| Transmitter Battery | 4 x 1.5V AA Battery (not included) |
| Car Battery | 7.4V 1100mAh Lipo Battery |
| Servo | 17g |
| Max Speed | Approximately 45 km/h |
| Work Time | Approximately 10 minutes |
| Charging Time | Approximately 2.5 hours |
| Remote Control Distance | Approximately 100 meters |
| Car Weight | 586.5 g |
| Material Type | PVC |
Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official GoolRC website. Keep your proof of purchase for any warranty claims.