# NOCO GCP1: flush-mount AC port plug 15 A, 40.6 cm cord (single outlet)

![NOCO GCP1: flush-mount AC port plug 15 A, 40.6 cm cord (single outlet)](https://bateriasonline.es/4349-home_default/noco-gcp1-flush-mount-ac-port-15a.jpg)

> NOCO GCP1 flush-mount AC port with the shortest cord in the range, 40.6 cm: right when the charger sits just behind the panel. Or GCP1E, GCP1EX, GCP2?

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

- **Canonical URL**: https://bateriasonline.es/en/noco-gcp1-flush-mount-ac-port-15a
- **Language**: en
- **Brand**: NOCO
- **Reference**: BOL-NOCO-GCP1
- **MPN**: GCP1
- **Last updated**: 2026-11-10

## Quick description

The compact member of the GCP family: 15 A, a 40.6 cm 14 AWG copper cord and a single outlet, fitted in a 51 mm hole.
- 40.6 cm integrated cord
- 15 A rating
- 51 mm mounting hole
- Single AC outlet
- Only 0.21 kg

## Description

## NOCO GCP1: flush-mount AC port plug 15 A, 40.6 cm cord (single outlet)

The GCP1 brings power from an outside extension lead into your boat, trailer or motorhome without leaving a door or window open. Its cord is 40.6 cm long, so it fits when the battery charger or engine block heater is a hand’s width from the mounting point.
If your equipment is further away, the range offers the GCP1E with 1.83 m and the GCP1EX with 3.66 m; to feed two devices, the GCP2 ends in a dual outlet.
All four share the 15 A rating, 14 AWG copper and a mounting method that needs no hard wiring, with a watertight rubber-sealed cap.

### Features

- •   Flush-mount AC inlet with a 40.6 cm cord and one outlet
- •   15 A rating with 14 AWG copper conductor
- •   Sits in a 51 mm hole, held by 3 self-tapping screws
- •   Screws suit fibreglass, wood, plastic or metal
- •   Press-fit cap with rubber gasket keeps it watertight
- •   Supplied with the port, cap and 3 screws

### Technical data

| Rated current | 15 A |
|---|---|
| AC output | Single |
| Cord length | 40.6 cm (16 in) |
| Cable gauge | 14 AWG, copper |
| Mounting hole | 51 mm (2") |
| Weight | 0.21 kg |

### In the box

- •   GCP1 port plug with 40.6 cm cord
- •   Pressure-fit cap
- •   3 self-tapping screws

### Common questions

Do I need an electrician?
No: drill a 51 mm hole, insert it, secure it with the 3 screws and connect your device; there is no hard wiring.
What can I power through it?
Battery chargers, engine block heaters or other equipment up to 15 A.
GCP1 or GCP1E?
Only the cord differs: 40.6 cm on the GCP1 and 1.83 m on the GCP1E. Choose by the distance from the panel to your device.

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