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

Car charging

Easy hookup & just the right length in my garage. Purchased with 12 v adapter & CTEK charger.

Overall a completely solid productd, high quality manufacturing, and gives me the extra length I need, exactly as descxribed. That said it is pricy for what it is, and there arent any alternatives. However in the big picture it is a tiny cost compared to all the other things one buys for maintaining a classic sports car.

I bought two of these cables so I can charge my battery while my truck sits in my driveway. I use one extension when I can get close enough to the overhead door, I add the second when it is a little further back (leaving room to get my trash / recycling cans and other stuff in and out of my garage). So far both work as intended, and no problems when using two extensions together.

Used to extend the CTEK post mount from the battery in the corner of my trunk so the charger can be more easily connected. If the wire on the factory supplied post mounts was about 6 to 12 inches longer, this extension wouldn’t be necessary. Extension is essentially identical to the other wiring. My only gripe is that it doesn’t have a rubber cover over the female end like the one on the post mount so it has the potential to collect dust or dirt.

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.

This specialized slender extension cord works perfectly. The ends are idiot-proof and can only mate one way with the charger unit or with other cables. These cables latch securely, but disconnect immediately when pressing a thumb plate. Note that the extension cords are only usable with CTEK chargers and cables. This cord can be slender, because it is carrying a relatively small current from the charger to your car, boat, generator, etc. battery. The less desirable alternative is to use a heavy, thick extension cord from the wall outlet to the charger. This would be necessary because of the greater current going the cord.

needed extension cable for battery charger/maintenance...no problems...extension cable doesn’t impede charger/maintenance process.....

Worked perfect

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.