NOCO GBC007 18.5-Inch Boost X-Connect Adapter Extension Cable for GB20, GB40, GB50 and GBX45 UltraSafe Lithium Jump Starters
Original price was: $32.95.$24.95Current price is: $24.95.












Price: $32.95 - $24.95
(as of Sep 21, 2025 11:22:49 UTC – Details)
The GBC007 Boost X-Connect Adapter allows you to easily swap between NOCO Boost and Boost X UltraSafe Lithium Jump Starters and NOCO Genius Smart Battery Chargers. It features an 18.5-inch eyelet terminal accessory with M6 hole size, and 8AWG silicone wire maintains flexibility in cold environments. Jump start with GB20, GB40, GB50, or GBX45 Boost and Boost X UltraSafe Lithium Jump Starters or charge NOCO Genius Smart Battery Chargers using the included adapter. Compatible chargers include G750, G1100, G3500, and G7200, as well as GENIUS1, GENIUS2, GENIUS2X2, GENIUS2X4, GENIUS5, and GENIUS10.
Easily swap between NOCO Boost and Boost X UltraSafe Lithium Jump Starters and NOCO Genius Smart Battery Chargers.
A permanent connection for both jump starting or battery charging through a single accessory.
An 18.5-inch eyelet terminal accessory with M6 hole size and 8AWG silicone wire maintains flexibility in cold environments.
Compatible with Boost and Boost X UltraSafe Lithium Jump Starters – GB20, GB40, GB50, and GBX45.
Also compatible with Genius Smart Battery Chargers – with adapter attached – G750, G1100, G3500, and G7200, as well as GENIUS1, GENIUS2, GENIUS2X2, GENIUS2X4, GENIUS5, and GENIUS10.
Customers say
Customers find the jump starter adapter to be of great quality, with heavy-duty wires and solid construction. They appreciate its ease of installation, with one customer noting it eliminates the need for alligator clamps, and another mentioning it can be used for both charging and jump-starting their motorcycle. The product receives positive feedback for its connection capabilities, with one customer highlighting its ability to connect from inside the car, and customers consider it a handy accessory. While many customers report a perfect fit, one notes it doesn’t work with a 1000 booster model.
13 reviews for NOCO GBC007 18.5-Inch Boost X-Connect Adapter Extension Cable for GB20, GB40, GB50 and GBX45 UltraSafe Lithium Jump Starters
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Original price was: $32.95.$24.95Current price is: $24.95.

Gibran Garcia –
Good quality, built and leading brand in power and charging
Great addition to my jump starter for ease of access on a motorcycle, very convenient, and sturdy thick gauge cables and overall construction end to end
J. Derrah –
Quality Product
Quality cabling, works great as intended.
CriticNic –
Works great on my motorcycle
Installed on my battery on my Yamaha Bolt motorcycle, so that I can more easily use the NOCO GB40 Boost Plus jump starter without having to take off the seat, use jumper cables, etc. Very thick cables and feels high quality. Installation was easy enough but due to the thickness of the cables, just made it a little tight to get it into a convenient but safe spot. I like that it comes with the adapter for the Noco battery charger, which I do not own yet but will likely be purchasing to use with this as well. One minor complaint is that the cap that plugs onto the end is tricky to keep on if you don’t press it on just right.
TPellon –
Battery booster
Great product, good service
Hugh –
A handy accessory if you regularly charge your battery, with just a few flaws
Likes:This is very handy for vehicles that are not driven regularly. My car sits in the garage most of the year, blocked in by other vehicles. I was using the Noco Genius1 with the included alligator clips to keep my battery charged up, but always worried if I was getting a solid connection., This product has allowed me to install a permanent connection that I know is connected properly. It is easy to connect my battery to the charger with this setup. I had to get creative with how it was installed, but I think that is part of the fun :)Note: I did have a bit of trouble getting the positive terminal installed without blocking use of the positive terminal pole cover that comes with my car. I was ultimately able to find a position that worked.Dislikes:The plastic cap at the end of GBC007’s boost connector does not stay inserted. That part needs a redesign, or maybe should be a rubber plug instead of plastic.The product page says this is 18″ long, but the box says 14″
David A.Love –
Very nice. Easy installation
Very nice. Easy installation
RSchief –
Used on JD X585 garden tractor. Works perfect for inaccessible battery under hood
If you have a John Deere X485, X585 or newer X700 series garden tractor, you know that the battery is buried up front, under the muffler and behind the grille. The hood must be removed to access it.If you live in a northern climate, and happen to have a snowblower or front blade attached, a dead battery becomes a major, major PIA to get the tractor jump-started.This is the ideal solution if you have a NOCO jump pack. Permanently installed on the tractor’s battery, this harness runs back along the left side of the tractor inside of the hood and rests roughly near the starter solenoid.Lift the hood, plug in the NOCO jump pack and you are off and running. The price of the harness is worth every penny if you even have to use it once- it will save you tons of frustration and keep your expletives to a minimum.
Henry W. Kennedy –
NOCO BATTERY CABLE
Once installed to the Motorcycle Battery you can connect your NOCO jump box directly to the cable to jump off the bike when need without having to remove the seat and battery cover to get to the battery which saves time.
dhivers raphael –
Tres satisfait du produits et article noco facile d’utilisation et de montage je le recommande
Rock’tRobbie –
Perfect wiring harness for mounting to bikes to facilitate use of the Noco Boost products. also comes with charger adapter so you can connect Noco Chargers.
Cliente Amazon –
Recomendable
Rajakumar –
Very useful, I strongly recommend.
Martin –
grym produkt som gör det enkelt on du vill ladda eller använda booster