1. Introduction
Thank you for choosing the YUSTDA Wall Charger AC Adapter. This adapter (Model TNS30W-xy) is specifically designed to provide reliable power for charging your ROLLPLAY Ford Mustang GT Ride-On 6V-Volt Battery (models W441, W441AC). Please read this manual carefully before use to ensure proper operation and safety.

Image 1.1: YUSTDA Wall Charger AC Adapter, showing the main unit and cable.
2. Safety Information
Your safety is paramount. Please observe the following precautions:
- Indoor Use Only: This charger is designed for indoor use. Do not expose it to rain, moisture, or extreme temperatures.
- Proper Voltage: Ensure the wall outlet voltage matches the charger's input specifications (100-240VAC, 50/60Hz).
- Avoid Overloading: Do not overload the wall outlet or extension cords.
- Inspect Before Use: Before each use, inspect the charger, cable, and connector for any damage. Do not use if damaged.
- Unplug When Not In Use: Always unplug the charger from the wall outlet and the device when not in use or during electrical storms.
- Keep Away From Children: This is not a toy. Keep out of reach of children.
- Ventilation: Ensure adequate ventilation around the charger during operation. Do not cover it.
- Protection Features: This charger includes built-in safety features such as over current protection, total power protection, over voltage protection, and short circuit protection. However, always follow safety guidelines.

Image 2.1: Illustration of the charger's safety features, including Over-Temp, Over Voltage, Over Current, and Short Circuit Protection.
3. Setup and Installation
Follow these steps to set up and use your YUSTDA AC Adapter:
- Identify the Charging Port: Locate the charging port on your ROLLPLAY Ford Mustang GT Ride-On 6V-Volt Battery. Refer to your ride-on toy's manual if unsure.
- Connect the Adapter: Carefully insert the barrel connector of the YUSTDA AC Adapter into the charging port of the ride-on battery. Ensure a snug and secure connection.
- Plug into Power Outlet: Plug the AC adapter into a standard 100-240VAC wall outlet.
- Verify Charging: The ride-on toy or battery may have an indicator light to show charging status. Consult your ride-on toy's manual for details on charging indicators and recommended charging times.

Image 3.1: Close-up view of the barrel connector, designed for compatibility with the ride-on battery.
4. Operating Instructions
Once connected, the charger will begin supplying power to the battery. The adapter is designed for continuous charging within the specified voltage and current limits.
- Charging Time: Refer to your ROLLPLAY Ford Mustang GT Ride-On manual for specific charging times. Overcharging can reduce battery life.
- Temperature: Charge the battery in a well-ventilated area at room temperature. Avoid charging in extremely hot or cold environments.
- Disconnecting: Once charging is complete or if you need to stop charging, first unplug the adapter from the wall outlet, then disconnect the barrel connector from the ride-on battery.
5. Maintenance
To ensure the longevity and safe operation of your YUSTDA AC Adapter, follow these maintenance guidelines:
- Cleaning: Disconnect the charger from all power sources before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: Store the charger in a cool, dry place away from direct sunlight and moisture when not in use. Coil the cable loosely; do not wrap it tightly around the adapter.
- Cable Care: Avoid bending, twisting, or pinching the power cable. Do not place heavy objects on the cable.

Image 5.1: Diagram illustrating the high-quality copper wire and PVC insulation jacket of the power cable, designed for durability.

Image 5.2: The charger's durable and compact design, highlighting its robust construction and portability.
6. Troubleshooting
If you encounter issues with your charger, try the following steps:
- No Power:
- Ensure the charger is securely plugged into a working wall outlet.
- Check if the wall outlet is functional by plugging in another device.
- Verify that the barrel connector is fully inserted into the device's charging port.
- Slow Charging:
- Ensure the charger is compatible with your device's power requirements. This charger is specifically for 6V-Volt ROLLPLAY ride-on batteries.
- Avoid using long or thin extension cords, which can reduce power delivery.
- Overheating:
- Unplug the charger immediately.
- Ensure the charger is in a well-ventilated area and not covered.
- If overheating persists, discontinue use and contact customer support.
If these steps do not resolve the issue, please contact customer support.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | TNS30W-xy |
| Input Voltage | 100-240VAC, 50/60Hz |
| Output Current | 2.5 Amps |
| Wattage | 10 watts |
| Connector Type | Barrel Connector |
| Safety Features | Over current protection, Total power protection, Over voltage protection, Short Circuit Protection |
| Certifications | FCC, CE, RoHS |
| Item Weight | 4 ounces |
| Package Dimensions | 3.94 x 2.72 x 2.4 inches |
8. Warranty and Support
YUSTDA products are manufactured with high-quality materials and undergo rigorous testing to ensure performance and safety. For any questions, problems, or support needs, please contact our customer service team.
Customer Support Email: epcustomerservice@yahoo.com