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🔌 Power up your reach with NOCO’s rugged extension cable!
The NOCO GC004 X-Connect Extension Cable is a 9.8 ft (3 m) waterproof, PSE-compliant extension designed for NOCO Genius Battery Chargers. It supports up to 20 Amps and 24 Volts DC, ensuring reliable power delivery in both indoor and outdoor environments. Crafted with Japanese precision, this cable combines durability and seamless compatibility for professional-grade vehicle maintenance.







| Amazon Bestseller | #339,369 in Automotive (See Top 100 in Automotive) #130 in Automotive Battery Jumper Cables |
| Asin | B004LWV0GQ |
| Brand Name | NOCO |
| Cable Type | Unique |
| Color | Black |
| Compatible Devices | AC-DC Converter |
| Compatible Phone Models | non |
| Connectivity Technology | USB |
| Connector Gender | Male - Unique |
| Connector Type | Unique |
| Customer Package Type | Sealed anti-static bag |
| Customer Reviews | 4.7 4.7 out of 5 stars (8,051) 4.7 out of 5 stars |
| Eu Spare Part Availability Duration | 2 Years |
| Global Trade Identification Number | 00046221100570 |
| Indoor Outdoor Usage | Outdoor |
| Item Shape | Flat |
| Item Weight | 191 g |
| Manufacturer | NOCO(ノコ) |
| Maximum Current | 20 Amps |
| Maximum Voltage | 24 Volts (DC) |
| Model | GC004 |
| Model Name | GC004 |
| Number Of Items | 1 |
| Number Of Pins | 2 |
| Other Special Features Of The Product | Waterproof |
| Outer Material | Other |
| Part Number | GC004 |
| Recommended Uses For Product | NOCO Genius Battery Charger |
| Specification Met | PSE |
| Unit Count | 1.0 Count |
| Upc | 046221100570 |
| Wattage | 7500 W |
User
良い
製品は頑丈で、つくりが良い安心して使える
User
TANKS
TANKS
User
10 foot length is more than adequate for charging during winter storage.
A great extension for the NOCO genius battery charger ! Very well made, yet flexible. 10 foot length is more than enough for charging in the garage during winter storage.
User
Perfect 10ft extension for NOCO genius
This 10ft extension cable is a perfect companion for my NOCO Genius 5 battery charger. The cable itself feels identical in quality to the original charger cables, suggesting good durability and suitability for its intended use. The advertised 10ft length is accurate and provides the extra reach I needed to conveniently charge my vehicle in the driveway while keeping the charger unit protected in an outdoor waterproof box.I particularly appreciate the locking clips on the connectors. When plugging the cables together, you simply push until you hear a click, providing clear confirmation of a secure and likely waterproof connection. This feature gives me confidence when using the extension in an outdoor environment.The cable offers a good balance of flexibility, making it easy to route and manage without being overly stiff. If you need to extend the reach of your NOCO Genius charger without sacrificing quality or weather resistance, this extension cable is an excellent solution.
User
as described
great for leaving charger on bench
User
Cable cargador de baterías coches y motos
Accesorios de cargador de baterías de buena calidad
User
Excellent Quality Extension – Adds Flexibility and Convenience to NOCO Chargers
The NOCO GC004 X‑Connect 3 Meter Extension Cable is the perfect addition to my NOCO charging setup. I bought it to use with my Genius10 charger, and it’s made a huge difference in convenience when charging my vehicle’s battery. The extra length is ideal for reaching the battery without having to move the charger or run awkward cable routes — especially useful in a camper van or garage setting.The build quality is exactly what you’d expect from NOCO: thick, durable wiring, weather‑resistant insulation, and solid connectors that lock together snugly with no play or looseness. The X‑Connect system makes attaching and detaching completely fool‑proof, and the connections feel secure even outdoors or in damp conditions.There’s no noticeable voltage drop or loss of charging efficiency even at the full 3 m length, which shows how well it’s been made. It’s also reassuring that it uses the same heavy‑duty standard as the rest of NOCO’s accessories, so it feels like a genuine part of the system rather than an afterthought.For anyone finding their charger just a bit short of reaching comfortably, this cable is a simple, high‑quality solution. It instantly makes the charging setup more practical, safe, and tidy — a must‑have accessory if you use your NOCO charger regularly.
Trustpilot
3 weeks ago
5 days ago