CTEK (56-304) Comfort Connect Extension Cable, 8.2 Feet

It is a great addition to my CTEK charger. Easy to use and a great value.

I expected the same wire for this extension as the wiring on the CTEK unit. It is no, it is more rigid than my 7002. The 7002 also uses 16awg and the extension is 18awg, disappointed in that as well!

Met expectations except that it included no rubber cap to seal the connector. The connector that comes with the CTEK charger has that much-needed cap included and attached. Once you attach this extension the cap is of no use there and is needed on the extension instead. I had to cut off that cap and rig some way to attach it to the extension. Couldnt CTEK have done that?

Works for me flawlessly for about 4 to 5 months when it’s suddenly stopped working. After reading several other posts and questions on this product and see if like you have a certain type of mechanical grease you apply it to the metal ends, and the project will start working again flawlessly. If you don’t own mechanical grease, then that’s another added cost. They should’ve included a small tube of the mechanical grease with this product or the original product instead of getting mechanical grease for this product. I went ahead and got another type of extension cord for battery minders, that’s attached to my vehicle, which worked flawlessly for several years without meat of mechanical Greese. I will save this product in a drawer, hoping to get mechanical grease one day until then it will not work. Only way I would increase my rating from a two star to a five star would be if they do include some type of mechanical grease which is needed or put in bedded lettering. That should only be used indoors.

Awesome with great connectors, waterproof and a clamp

Works with both of my CTEK chargers and makes them more convenient to connect in the garage. The wire, however, is unusually stiff and almost awkward in this application. It is much stiffer that typical stranded copper or stranded copper-clad wire, almost like solid wire as it holds shape when bent or coiled.

Works as it should. The extra length allows more options to hook up the ctek.

Completely happy. Needed to charge Porsche in carport as not driven often as I am retired. Keeps the battery fully charged and ready to go.

As described

Ctek battery maintainers are a must have if you store a summer ride. The extension plug allows flexibility in where you place the unit. Most people that I know that use one do not want to store the unit on the car in case it were to malfunction and heat up. The extension cord is built with the same standard for quality.