does the gc003 work with the genius 5

Yes, the GC003 works with the Genius5. Thank you -Joe Battery Tech

What size wire and what size fuse ? Thanks

Manufacturer needs to update their product description. Purchased mine in 10/2020, and it came with a 10A fuse. Wire gauge seems to be 16AWG.

Can i give my car a jump using the gb50 boost xl 1500a ultrasafe lithium jump starter from in side my car with this?

No, this accessory is not compatible with the GB50 or any other NOCO Jump Starter, it is designed for select models of our Battery Charger/Maintainers. It is not safe to jump start a vehicle via the 12V auxiliary port in a vehicle, therefore we do not manufacture an accessory that would allow for that.

Noco Gc003 X Connect 12v Dual Size Male Plug Accessory

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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R1041

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power up smart, stay connected stronger.

SMART LED INDICATOR - Instantly know when your 12V port is active—no guesswork, just power.
WIDE MODEL COMPATIBILITY - Works flawlessly with top NOCO Genius chargers—upgrade your charging game effortlessly.
RUGGED WATERTIGHT DESIGN - Engineered for extreme environments—rain or shine, your connection stays secure.
SAFETY FIRST FUSE PROTECTION - Built-in fuse guards your devices, giving you peace of mind during every charge.
UNIVERSAL DUAL SIZE COMPATIBILITY - Seamlessly connects standard & mini 12V auxiliary ports for ultimate versatility.

The NOCO GC003 X-Connect is a durable, dual-size 12V male plug accessory designed for NOCO Genius smart battery chargers. Featuring a built-in LED indicator and fuse protection, it ensures safe, reliable connections in rugged, wet conditions. Compatible with multiple Genius models, it’s the perfect upgrade for efficient, versatile battery maintenance.

Specifications

ASIN	B004LWWNI0
Amperage	20 Amps
Best Sellers Rank	#4,349 in Electronics ( See Top 100 in Electronics ) #255 in Household Batteries & Chargers
Brand	NOCO
Built-In Media	NOCO GC003 X-Connect 12V Dual-Size Male Plug Accessory
Color	Multi
Colour	Multi
Compatible Devices	G750, G1100, G3500, G7200, and G4 models, as well as GENIUS1, GENIUS2, GENIUS2X2 GENIUS2X4, GENIUS5, and GENIUS10. Not compatible with NOCO Boost or Boost X UltraSafe Lithium Jump Starters.
Connector Type Used on Cable	Dual-size 12-volt male plug
Current Rating	20 Amps
Current rating	20 Amps
Customer Reviews	4.6 out of 5 stars 1,807 Reviews
EU Spare Part Availability Duration	2 Years
Global Trade Identification Number	00046221100563
Input Voltage	12 Volts
Input voltage	12 Volts
Item Type Name	X-Connect 12V Male Plug
Item Weight	73 Grams
Item weight	73 Grams
Manufacturer	NOCO
Mfr Part Number	GC003
Model Number	GC003
Number of Ports	2
UPC	046221100563
Unit Count	1 Count

Reviews

H**K

Works as advertised

Using it with Noco genius 5. Trickle charging the battery through the 12V socket in the cargo bay of Jeep wrangler JL.

13.10.2024

F**D

Good quality

6.07.2025

F**N

Conforme

Répond à l'attente

16.12.2024

J**K

Works as expected.

30.11.2022

P**N

Arrived fast

Excellent

7.03.2026

C**Y

Polecam.

Produkt wysokiej jakości. Bardzo solidny. Działa tak jak powinien.

7.01.2026

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