onerbl 12V Car DC Adapter User Manual

1. Introduction

This manual provides essential instructions for the safe and effective use of your onerbl 12V Car DC Adapter, designed for compatibility with the EverStart Maxx MJ16CE Jump Starter. Please read this manual thoroughly before use and retain it for future reference.

2. Safety Information

To ensure safe operation and prevent damage, observe the following precautions:

• Do not expose the adapter to moisture, rain, or extreme temperatures.
• Ensure the adapter is correctly connected to the vehicle's 12V DC accessory socket and the jump starter.
• Avoid using the adapter if the cable or connectors are damaged.
• Keep out of reach of children.
• The adapter features built-in protection against over-voltage, over-heat, and short-circuit conditions.

3. Package Contents

Verify that all items are present:

• 1 x onerbl 12V Car DC Adapter

4. Product Overview

The onerbl 12V Car DC Adapter is designed to provide a reliable power source for charging your EverStart Maxx MJ16CE Jump Starter from a vehicle's 12V accessory (cigarette lighter) socket. It features a durable construction and integrated safety mechanisms.

5. Setup

Follow these steps to set up your car DC adapter:

1. Locate the 12V DC accessory (cigarette lighter) socket in your vehicle.
2. Insert the car lighter plug end of the onerbl adapter firmly into the vehicle's 12V DC accessory socket.
3. Locate the charging input port on your EverStart Maxx MJ16CE Jump Starter.
4. Connect the barrel jack end of the onerbl adapter into the charging input port of the jump starter.

6. Operating Instructions

Once properly connected, the adapter will begin supplying power to your EverStart Maxx MJ16CE Jump Starter. The charging status will typically be indicated by the jump starter itself (refer to your jump starter's manual for specific charging indicators).

• Ensure the vehicle's engine is running or the accessory socket is powered to provide continuous charging.
• Disconnect the adapter from both the vehicle and the jump starter once charging is complete or when not in use.
• This adapter is designed for travel, offering a convenient charging solution on the go.

7. Maintenance

Proper maintenance ensures the longevity of your adapter:

• Clean the adapter and its connectors periodically with a dry, soft cloth.
• Store the adapter in a cool, dry place away from direct sunlight and moisture when not in use.
• Inspect the cable and connectors for any signs of wear or damage before each use.

8. Troubleshooting

If you encounter issues, consider the following:

• Adapter Not Supplying Power: Ensure both ends of the adapter are securely connected. Check the vehicle's 12V accessory socket for power (e.g., by testing with another device). Verify the jump starter's charging port is clean and undamaged.
• Slow Charging: Ensure the vehicle's electrical system is functioning correctly.
• Overheating: Disconnect immediately. Ensure proper ventilation around the adapter and jump starter. If overheating persists, discontinue use.

9. Specifications

10. Warranty and Support

For warranty information or technical support, please refer to the product packaging or contact the seller directly. Keep your purchase receipt as proof of purchase.