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

This was purchased in order to store a car in the garage during the winter. Performed flawlessly. Had zero issues for almost 4.5 continuous months. Used it in conjunction with the CTEK (56-158) MULTI US 3300 + the CTEK (56-263) Comfort Connect Cig Plug.

The cables that are connected to my CTEK battery maintainer were long enough to reach from a power outlet to the car, but the CTEK ended up on the floor of the garage. This cable enabled me to get the charger off the floor where it wont get stepped on etc. The quality of the connections is very good. Nice cable.

Worked great to extend the charging connector on my motorcycle. The battery on my BMW R1200CL is under the gas tank and this extension makes it very easy to hook up the charger.

Great extension for the charger.

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.

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 perfectly with charger as an extension cable.

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

Works great for charging my car

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.