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

I like these comfort connects over the old school sae connector. When I swapped to my lithium battery I wanted it to be obvious so I remember not to use my old battery tenders with my lithium battery so this is perfect. This extension could be longer but it will do I suppose.

great to run thru front grill (cover the end) so no hood release operation.

Does what it’s supposed to do. Quick and easy to connect. Ctek’s Comfort Connect System click is as reassuring as it is mistake proof. I do wish the shielding was thicker or at least matched the quality of the Chargers themselves which would make for a truly seamless extension. As it is, I would still buy it again.

Got this to go with new Ctek for my NSX with connections under front hood. Easier to connect using this & keep Ctek up away from ground & car.

Excellent

I own 2 of these cables. Neither one works right. I have a CTEK MXS 5.0 charger that I use to maintain my 2 AGM car batteries. In fact, I like the charger so much I bought a second one. I dont know if its the connectors or the cable itself, but when its used with this charger, the charger will get stuck in DESULFATION mode at the beginning of the program and take nearly forever to progress, if at all. Maybe theres some resistance or a bad connector faking out the chargers voltage sensing, but I just cant use this cable with it. Ive tried snugging up the connectors and using an anti-ox compound to help with resistance, but no luck. I dont recommend anyone purchase this item if you use a CTEK MXS 5.0 at least. I just hook it up straight to the comfort pigtails that are installed on both my auto batteries with no issues, so theres something wrong with this particular extension cable.

Easy hook up to permanent battery contact. Just snap in place at both ends.

A must have for any CTECK user! This is on my 68 GTO and I have it wired so the comfort connector stays on the battery terminals and comes out of the grill. All you need to do is route it away safely down and through the front grill. I have it secured in such a way I can easily disconnect my car from the wall charger unit and tuck the comfort connector away until I pull the car back in the garage. My only gripe is that this unit didn’t come with a rubber end cap. Easy fix though because I took the one off the wall charger unit. The car is going to see more of the elements than the charger in my garage so it only makes sense that the comfort connector would be capped off. All in all, one of the best investments for any classic car owner/collector. Thanks Jay(Leno) for putting me on to CTEK!

Buy extension and you wont have to move bikes

Perhaps a bit pricy but if you need to extend your CTEK charger this is what you need. As other reviewers mentioned it should come with a rubber cap on the connector but besides that its great.