# NOCO GC003 X-Connect 12V male plug for charging with GENIUS via the vehicle socket

![NOCO GC003 X-Connect 12V male plug for charging with GENIUS via the vehicle socket](https://baterias.com/20457-home_default/accessory-noco-gc003.jpg)

> NOCO GC003 X-Connect 12V plug for charging and maintaining the battery with a GENIUS charger through the vehicle's standard or mini 12V socket.

**Category:** [Auxiliary Elements for Batteries](https://baterias.com/gb/auxiliary-elements-for-batteries) → [NOCO](https://baterias.com/gb/noco)

- **Canonical URL**: https://baterias.com/gb/accessory-noco-gc003
- **Language**: en-GB
- **Brand**: NOCO
- **Reference**: BCOM-NOCO-GC003
- **EAN**: 0046221100563
- **MPN**: GC003
- **Last updated**: 2026-10-28
- **Stock**: Out of stock

## Technical specifications

| Feature | Value |
|---|---|
| Brand | NOCO |
| Reference | GC003 |
| Model | NOCO ACCESORIOS GENIUS |
| Peso | 0.07 kg |
| EAN | 0046221100563 |

## Quick description

**NOCO GC003**. Original manufacturer accessory: check the compatible models in the product details. Highlights: For GENIUS chargers with X-Connect, standard and mini 12V socket, LED power indicator.
⚖️ Weight
0.07 kg

#️⃣ Mfr. reference
GC003

## Description

## NOCO GC003 X-Connect 12V male plug for charging with GENIUS via the vehicle socket

The NOCO GC003 is a 12V male plug with an X-Connect connector that lets you charge and maintain the vehicle battery with a NOCO GENIUS charger through the 12V socket, without reaching the battery terminals.
Its dual-size design fits standard 12V sockets and, with the cap removed, mini sockets such as those on motorcycles. An LED shows that power is flowing. Check that your vehicle's socket stays live with the ignition off.

### Features

- Compatible with NOCO GENIUS1, GENIUS2, GENIUS5, GENIUS10, GENIUS2X2 and GENIUS2X4, plus the previous G Series (G750, G1100, G3500, G4, G7200) chargers
- Dual-size plug, with or without cap, for standard and mini 12V sockets
- Energy-efficient LED shows that power is reaching the battery
- Built-in 20 A fuse
- X-Connect connector sealed against dirt, water, petrol and oil, with quick release
- The 12V socket must stay live with the ignition off

### Technical data

| Compatibility | GENIUS1, GENIUS2, GENIUS5, GENIUS10, GENIUS2X2, GENIUS2X4, G750, G1100, G3500, G4, G7200 |
|---|---|
| Connector | X-Connect |
| Plug | Standard and mini 12V (dual size) |
| Indicator | LED power indicator |
| Fuse | 20 A |
| Weight | 0.07 kg |
| Overall length | 71 cm |
| Cable gauge | 16 AWG |

## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012.

→ https://baterias.com/gb/technical-team

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*baterias.com — Automotive batteries · 2026-11-05*