--- product_id: 148835101 title: "NOCO GCP2 15A Waterproof AC Port Plug & Power Inlet with Dual 18-Inch Cords" brand: "noco" price: "$77.90" currency: USD in_stock: true category: "Noco" url: https://www.desertcart.us/products/148835101-noco-gcp2-15a-waterproof-ac-port-plug-and-power-inlet store_origin: US region: United States of America --- # 15A heavy-duty power flow Waterproof with pressure-fit seal Dual 18-inch integrated extension cords NOCO GCP2 15A Waterproof AC Port Plug & Power Inlet with Dual 18-Inch Cords **Brand:** noco **Price:** $77.90 **Availability:** ✅ In Stock ## Summary > 🔌 Power up anywhere, rain or shine—professional-grade plug & play! ## Quick Answers - **What is this?** NOCO GCP2 15A Waterproof AC Port Plug & Power Inlet with Dual 18-Inch Cords by noco - **How much does it cost?** $77.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/148835101-noco-gcp2-15a-waterproof-ac-port-plug-and-power-inlet) ## Best For - noco enthusiasts ## Why This Product - Trusted noco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Maximum Conductivity:** Heavy-duty 14 AWG copper wiring ensures peak 15-amp performance. - • **Effortless Power Access:** Flush-mount design installs in minutes—no wiring hacks needed. - • **Plug-N-Play Convenience:** Works seamlessly with any Type-B extension cord—no cable mods required. - • **Versatile Outdoor Ready:** Perfect for cars, boats, RVs, trailers, and industrial setups. - • **Built to Brave the Elements:** Rugged waterproof casing with pressure-fit rubber cover keeps moisture out. ## Overview The NOCO GCP2 is a 15-amp, 125-volt AC power inlet socket featuring dual 18-inch integrated outdoor extension cords and a waterproof, pressure-fit rubber cover. Designed for easy flush-mount installation without wiring modifications, it delivers reliable, heavy-duty 14 AWG copper wiring conductivity. Ideal for automotive, marine, RV, and industrial applications, this UL-approved unit ensures durable, weatherproof power access wherever you need it. ## Description The NOCO GCP2 is a 15-amp, 125-volt AC port plug and waterproof power inlet with dual 18-inch integrated cords, so one permanent outlet on the outside of your vehicle, boat, or trailer can power two devices at once. Mount it on a bumper, hull, or trailer wall and run an onboard battery charger and an engine block heater from a single port, with no splitter, no second hole, and no more cords through a door, hood, or hatch. Installation is plug-n-play: the flush-mount flange drops into a 2-inch hole, and both integrated outdoor extension cords plug straight into your equipment with no cable cutting, splicing, or hand wiring. On the outside, the GCP2 accepts any standard Type-B three-prong extension cord, so you can use whatever cord you already own for shore power or a wall outlet. Built for life outdoors, its rugged, ultra-low-profile housing includes a pressure-fit rubberized cap that forms a watertight seal whenever nothing is plugged in, keeping rain, snow, salt spray, and road grime out of the contacts. Inside, heavy-duty 14 AWG copper wiring and full-size AC prongs deliver full 15-amp current to both devices, and the assembly is UL approved. Ideal for cars, trucks, boats, RVs, trailers, golf carts, and industrial equipment, the GCP2 is the matching dual-output AC port for NOCO GENIUS onboard chargers and works with any 15-amp, 125-volt accessory. ## Features - POWER TWO DEVICES FROM ONE PORT — Dual 18-inch integrated cords let you run an onboard battery charger and an engine block heater from a single 125-volt, 15-amp AC port plug, with no splitter or second hole in your bumper. - CHARGE WITHOUT OPENING THE HOOD — Mounts on a bumper, hull, or trailer wall so you plug in from outside in seconds, with no more running cords through a door, hood, or hatch. - SEALED AGAINST THE ELEMENTS — A rugged, waterproof power inlet with a pressure-fit rubberized cover that keeps rain, snow, salt spray, and road grime out when nothing is plugged in. - FULL 15-AMP POWER — Heavy-duty 14 AWG copper wiring and full-size AC prongs deliver maximum current to both devices with no voltage drop, unlike thin-gauge pass-through plugs. - PLUG-N-PLAY INSTALL — Flush-mount flange drops into a 2-inch hole and both integrated cords plug straight into your equipment. Zero cable cutting, zero hand wiring. Accepts any standard 3-prong extension cord. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TLNQ328 | | Amperage | 15 A | | Best Sellers Rank | #5,707 in Automotive ( See Top 100 in Automotive ) #10 in Automotive Replacement Electrical Accessories | | Brand Name | NOCO | | Color | Black | | Compatible Devices | Engine Block Heaters, Extension Cords, Onboard Battery Chargers, Shore Power Cords | | Connector Type | Type B | | Customer Reviews | 4.8 4.8 out of 5 stars (5,942) | | Global Trade Identification Number | 00046221190175 | | Included Components | NOCO GCP2 15A AC Port Plug & Power Inlet with Dual 24-Inch Cords | | Item Highlight | Pass-Through Outlet: Dual 18-Inch Cords Power Two Devices from Outside, No Cords through Doors or Hoods | | Item Length | 18 inches | | Item Type Name | NOCO GCP2 15A AC Port Plug, 125V Power Inlet Socket, and Waterproof Electrical Outlet Receptacle Box with Dual 18-Inch Integrated Outdoor Extension Cords | | Item Weight | 9.6 ounces | | Manufacturer | NOCO | | Material Type | Plastic | | Model | GCP2 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | GCP2 | | Power Plug Type | Type B - 3 pin (North American) | | Specification Met | UL | | Total Power Outlets | 1 | | UPC | 046221190175 | | Unit Count | 1 Count | | Voltage | 125 volts | | Warranty Description | 1-Year Limited | | Wattage | 1875 watts | ## Product Details - **Brand:** NOCO - **Color:** Black - **Compatible Devices:** Engine Block Heaters, Extension Cords, Onboard Battery Chargers, Shore Power Cords - **Material:** Plastic - **Voltage:** 125 volts ## Images ![NOCO GCP2 15A Waterproof AC Port Plug & Power Inlet with Dual 18-Inch Cords - Image 1](https://m.media-amazon.com/images/I/8150Dao+nYL.jpg) ## Questions & Answers **Q: Is there something like this for a house wall?** A: I put this on a garden shed. Drilled a hole in the siding and used an extension cord to provide power for some lighting and a radio in my wife's garden shed. Works great! **Q: What is the outside diameter of the face plate? Im installing this inside a waterproof outlet cover.** A: It measures 3” across. The 3 mounting holes are spaced about 1/4” from the edge to hole center. **Q: Could it be used to charge a Ecoflow Delta Pro?** A: It is just a 110 volt plug outlet. You drill a hole and mount this in the hole you just made. Run a power cord to this plug on one side and on the other side can be used to plug something in. I mounted this on my motorcycle trailer so I could keep my battery charger plugged in without having to open the door every time. Hope this helps you. Good luck! **Q: Can I plug 2 10amp chargers into this so I can use 1 extension cord to power the chargers?** A: A 10amp charger is 10amps DC, so to produce that you're only using 3-4 amps AC. So yes you can run both no problem. ## Frequently Bought Together - NOCO GCP2 15A AC Port Plug, 125V Power Inlet Socket, and Waterproof Electrical Outlet Receptacle Box with Dual 18-Inch Integrated Outdoor Extension Cords - NOCO Genius GEN5X2, 2-Bank, 10A (5A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Battery Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries - NOCO Genius GEN5X1, 1-Bank, 5A (5A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/148835101-noco-gcp2-15a-waterproof-ac-port-plug-and-power-inlet](https://www.desertcart.us/products/148835101-noco-gcp2-15a-waterproof-ac-port-plug-and-power-inlet) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-19*