# NOCO GCP2: flush-mount port plug 15 A with dual outlet, 45.7 cm cord

![NOCO GCP2: flush-mount port plug 15 A with dual outlet, 45.7 cm cord](https://bateriasonline.es/4352-home_default/noco-gcp2-do-you-need-two-outlets.jpg)

> The NOCO GCP2 is the only GCP port with two outlets: it powers, say, a charger and an engine heater from a single 15 A inlet on a 45.7 cm cord.

**Category:** [Battery accessories](https://bateriasonline.es/en/battery-accessories) → NOCO

- **Canonical URL**: https://bateriasonline.es/en/noco-gcp2-do-you-need-two-outlets
- **Language**: en
- **Brand**: NOCO
- **Reference**: BOL-NOCO-GCP2
- **MPN**: GCP2
- **Last updated**: 2026-11-10

## Quick description

Flush-mount AC inlet ending in a dual outlet on a 45.7 cm cord: two devices from one outside point, up to 15 A in total.
- Dual AC outlet
- 45.7 cm cord
- 15 A rating
- 51 mm cut-out
- 0.32 kg

## Description

## NOCO GCP2: flush-mount port plug 15 A with dual outlet, 45.7 cm cord

The GCP2 solves a specific need: running two devices on board (a battery charger and an engine block heater, for example) from a single extension lead outside. Its 45.7 cm cord ends in two outlets.
It is not the pick if you only connect one device or if it sits far from the wall: the GCP1, GCP1E and GCP1EX each have one outlet on cords of 40.6 cm, 1.83 m and 3.66 m.
It is rated at 15 A. It mounts just like its siblings: 51 mm hole, three screws and a sealed cap.

### Features

- •   AC inlet with a 45.7 cm (18 in) cord ending in two outlets
- •   15 A rating and 14 AWG copper cord
- •   Fits a 51 mm hole with 3 self-tapping screws
- •   No hard wiring; suits fibreglass, wood, plastic or metal
- •   Press-fit cap with rubber gasket

### Technical data

| Rated current | 15 A |
|---|---|
| AC output | Dual |
| Cord length | 45.7 cm (18 in) |
| Cable gauge | 14 AWG, copper |
| Mounting hole | 51 mm (2") |
| Weight | 0.32 kg |

### In the box

- •   GCP2 port plug with 45.7 cm cord
- •   Pressure-fit cap
- •   3 self-tapping screws

### Common questions

What is its rating?
The manufacturer gives a 15 A rating, with 14 AWG copper cord.
Can I get the dual outlet with a longer cord?
In the GCP range the dual outlet only comes on the GCP2, with a 45.7 cm cord.
What comes with it?
The GCP2 port with its cord, the press-fit cap and three self-tapping screws.

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*bateriasonline.es — Batteries and accessories · 2026-11-10*