1. Introduction
This manual provides essential instructions for the safe and effective use of your UPSBatteryCenter 6 Volt 9 Amp-hour (Ah) Sealed Lead Acid (SLA) replacement battery. This battery is specifically designed to be compatible with the Kid Trax 6V Heavy Hauling Pick-Up with Tow Along Trailer, model KT1277WM. Please read this manual thoroughly before installation and use to ensure optimal performance and longevity of your battery.
The UPSBatteryCenter replacement battery is a high-quality, pre-charged unit, ready for immediate use. It offers reliable power for your child's ride-on toy.
2. Safety Information
Always observe the following safety precautions when handling and installing the battery:
- Keep out of reach of children: This battery is not a toy.
- Proper polarity: Ensure correct positive (+) and negative (-) connections during installation to prevent damage to the battery or the ride-on toy.
- Avoid short circuits: Do not allow metal objects to bridge the battery terminals.
- Ventilation: While sealed, ensure the battery is installed in a well-ventilated area within the toy's battery compartment.
- Disposal: Dispose of old batteries responsibly at an approved recycling facility. Do not incinerate.
- Charging: Always use the original charger provided with the Kid Trax ride-on toy. Do not use unapproved chargers.
- Damage: Do not use the battery if it appears damaged, swollen, or leaking.
3. Package Contents
Your package should contain the following item:
- (1) UPSBatteryCenter 6 Volt 9Ah Sealed Lead Acid Replacement Battery

Image: UPSBatteryCenter 6 Volt 9Ah Sealed Lead Acid Replacement Battery. This image shows the compact design of the replacement battery, typically black or gray, with terminals visible for connection.
4. Setup and Installation
Follow these steps to install the replacement battery into your Kid Trax ride-on toy:
- Locate Battery Compartment: Refer to your Kid Trax ride-on toy's original manual to locate the battery compartment. This is typically under the seat or hood.
- Disconnect Old Battery: Carefully disconnect the existing battery. Note the positive (red) and negative (black) terminal connections. Always disconnect the negative (black) terminal first, then the positive (red) terminal.
- Remove Old Battery: Lift the old battery out of the compartment.
- Insert New Battery: Place the new UPSBatteryCenter 6V 9Ah battery into the compartment, ensuring it fits securely.
- Connect New Battery: Connect the positive (red) terminal first, then the negative (black) terminal. Ensure connections are firm and secure.
- Secure Compartment: Close and secure the battery compartment cover.
- Initial Charge: Although the battery is pre-charged, it is recommended to perform an initial full charge using the Kid Trax original charger before first use.
Note: If you are unsure about any step, consult a qualified technician or the Kid Trax ride-on toy's original instruction manual.
5. Operating Instructions
Once installed, the battery powers your Kid Trax ride-on toy. Refer to your toy's original manual for specific operating instructions. The UPSBatteryCenter battery is designed to provide consistent power for the toy's functions.
Charging the Battery
- Always use the original Kid Trax 6V charger.
- Connect the charger to the toy's charging port and then to a standard wall outlet.
- Charge the battery for the duration specified in your Kid Trax toy's manual (typically 8-14 hours for a full charge).
- Do not overcharge the battery. Disconnect the charger once the charging cycle is complete.
6. Maintenance
Proper maintenance ensures the longevity and performance of your SLA battery:
- Regular Charging: Recharge the battery after each use. Do not allow the battery to remain fully discharged for extended periods.
- Storage: If storing the ride-on toy for more than 30 days, fully charge the battery and then disconnect it from the toy. Recharge every 1-2 months to prevent deep discharge. Store in a cool, dry place.
- Cleaning: Keep battery terminals clean and free of corrosion. Use a dry cloth to wipe down the battery exterior.
- Inspection: Periodically inspect the battery for any signs of damage, swelling, or leaks. Replace immediately if any issues are observed.
- Temperature: Avoid exposing the battery to extreme temperatures (very hot or very cold) for prolonged periods.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Toy does not power on. | Battery discharged, loose connections, faulty fuse. | Charge battery, check terminal connections, inspect toy's fuse (refer to toy manual). |
| Short run time after full charge. | Battery not fully charged, battery nearing end of life. | Ensure full charge cycle, consider battery replacement if old. |
| Charger light not indicating charge. | Charger not plugged in, faulty charger, faulty charging port. | Check power connections, test charger with another device if possible, consult Kid Trax support for charger/port issues. |
If troubleshooting steps do not resolve the issue, please contact UPSBatteryCenter customer support or refer to your Kid Trax ride-on toy's original manual for further assistance.
8. Specifications
- Model: Compatible with Kid Trax KT1277WM
- Battery Type: Sealed Lead Acid (SLA)
- Voltage: 6 Volts
- Capacity: 9 Amp-hours (Ah)
- Condition: Brand New, Fresh Stock, Pre-Charged
- Manufacturer: UPSBatteryCenter
- Lifetime Expectancy: 3-5 years (under optimal conditions)
- UPC: 780478209739
9. Warranty and Support
Warranty: This UPSBatteryCenter replacement battery is covered by a 1-year replacement warranty from the date of purchase. This warranty covers manufacturing defects and ensures the battery performs as specified under normal use. It does not cover damage due to misuse, improper installation, or unauthorized modifications.
Customer Support: For technical assistance, warranty claims, or any questions regarding your UPSBatteryCenter product, please contact our customer support team. Refer to your purchase documentation for contact details or visit the UPSBatteryCenter official website.
Please have your purchase information and the battery's model number (KT1277WM) available when contacting support.