1. Introduction
The NOCO GC002 X-Connect M6 Eyelet Terminal Accessory provides a convenient and secure method for permanently connecting your NOCO Genius Smart Battery Charger to a battery. This accessory is ideal for vehicles or equipment where frequent battery access is difficult, allowing for quick and easy connection of a charger for maintenance or charging. It features a robust design with an integrated fuse for safety and M6 eyelets for a secure fit.

2. Key Features
- Permanent Battery Connection: Designed to be permanently mounted to any battery, simplifying the charging process.
- Lie-Flat Design: Features an M6 hole size and a lie-flat design for seamless and low-profile installations.
- Integrated Safety Fuse: Includes a built-in 20A micro-blade fuse for enhanced safety and protection against overcurrent.
- Rugged, Watertight Connector: Engineered with a robust, water-resistant X-Connect connector for maximum performance in various environments.
- Superior Conductivity: Copper-plated eyelets improve terminal contact and charging efficiency.


3. Compatibility
The GC002 X-Connect M6 Eyelet Terminal Accessory is compatible with a wide range of NOCO Genius Smart Battery Chargers. Please ensure your charger model is listed below:
- Newer GENIUS Series: GENIUS1, GENIUS2, GENIUS2X2, GENIUS2X4, GENIUS5, GENIUS10
- Previous G Series: G750, G1100, G3500, G7200, G4
Important Note: This accessory is NOT compatible with NOCO Boost or Boost X UltraSafe Lithium Jump Starters.

4. Installation (Setup)
Follow these steps to permanently install the GC002 X-Connect M6 Eyelet Terminal Accessory to your battery:
- Safety First: Ensure your vehicle or equipment is turned off and the ignition key is removed. Wear appropriate safety gear, including eye protection.
- Locate Battery Terminals: Identify the positive (+) and negative (-) battery terminals.
- Connect Negative Eyelet: Loosen the nut on the negative (-) battery terminal. Place the black eyelet terminal of the GC002 accessory onto the negative battery post, ensuring good contact. Tighten the nut securely.
- Connect Positive Eyelet: Loosen the nut on the positive (+) battery terminal. Place the red eyelet terminal of the GC002 accessory onto the positive battery post, ensuring good contact. Tighten the nut securely.
- Secure Wiring: Route the wiring away from any moving parts, hot surfaces, or sharp edges. Use zip ties or other fasteners to secure the cable, leaving the X-Connect plug accessible for your charger.

5. Operation
Once the GC002 X-Connect M6 Eyelet Terminal Accessory is installed, connecting your NOCO Genius Smart Battery Charger is straightforward:
- Connect Charger: Take the X-Connect output cable from your compatible NOCO Genius Smart Battery Charger and firmly plug it into the X-Connect input of the GC002 accessory. Ensure the connection is secure.
- Begin Charging: Plug your NOCO Genius Smart Battery Charger into an AC power outlet. The charger will automatically begin its charging or maintenance cycle according to its specific model's operation.
- Disconnect: To disconnect, unplug the charger from the AC outlet first, then disconnect the X-Connect cable from the GC002 accessory.

6. Maintenance
To ensure optimal performance and longevity of your GC002 X-Connect M6 Eyelet Terminal Accessory:
- Regular Inspection: Periodically inspect the eyelet connections to the battery terminals for corrosion or looseness. Clean terminals as needed and ensure connections are tight.
- Cable Condition: Check the cable for any signs of damage, cuts, or fraying. If damaged, replace the accessory immediately.
- Connector Cleanliness: Keep the X-Connect plug free from dirt, moisture, and debris to ensure a reliable connection.
7. Troubleshooting
If you experience issues while using the GC002 accessory with your NOCO Genius charger, consider the following:
- No Connection/Charging: Ensure both the eyelet terminals are securely fastened to the correct battery posts (red to positive, black to negative). Verify the X-Connect plug is fully inserted into the charger's output.
- Fuse Check: The GC002 includes an inline 20A micro-blade fuse. If the charger is not receiving power, inspect this fuse. A blown fuse will need to be replaced with an identical 20A micro-blade fuse.
- Charger Status: Refer to your specific NOCO Genius Smart Battery Charger's manual for its indicator lights and troubleshooting steps, as the GC002 is an accessory and its function relies on the charger.
8. Specifications
| Specification | Detail |
|---|---|
| Model Number | GC002 |
| Eyelet Size | M6 (6mm Diameter) |
| Fuse Rating | 20 Amps (Micro-Blade Fuse) |
| Product Dimensions | Approximately 3 x 2 x 5 inches (7.6 x 5.1 x 12.7 cm) |
| Cable Length | Approximately 18.5 inches (47 cm) |
| Item Weight | 3.52 ounces (100 grams) |
| Color | Black/Red |

9. Warranty & Support
Information regarding the specific warranty terms for the NOCO GC002 X-Connect M6 Eyelet Terminal Accessory is not provided in the available product data. For warranty details, technical support, or customer service, please refer to the official NOCO website or contact NOCO customer support directly.





