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

This cable extension is a must have if you have a late model corvette and you want to be able to close the rear hatch completely. The cable that comes with the Ctek charger is to thick and causes the rear trunk on the corvette to pop up and I think long term storage on fiberglass that would be bad. The extension cord lies flat and you can actually slide it in the gap even with the rear hatch fully closed. Well worth the good price.

It does exactly what I wanted, not have to lift the cover to get to plug it in. It would be nice if it can shorter, nothing zip ties cant fix.

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.

Works perfectly with charger as an extension cable.

A nice extension for connecting from the charger to the battery. This allows the charger to placed outside the engine and even away from the vehicle being charged. It is designed to be used with other CTEK Components keeping the + and - leads connected correctly.

My charger sits next to my car and theres times I need a 12 volt plug and I dont want to use my car battery. I have an RV battery being trickle charged so I just use this cord and it works great. Highly recomended.

Quality product

These extension wires are JUNK. The wire is very stiff and not flexible or pliable. Extension wires are an essential component of any battery tender system. These wires are a deal breaker for any CTEK product. How can CTEK produce such garbage? I have no confidence in the company.

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!

I ordered this cable when I ordered the CTEK Charger. I knew the main cable was going to be too short for how I was hooking everything up. I wish it was still a little longer by 2 or 3 feet but I read somewhere that CTEK purposely made this cable to be at its maximum length. Probably for safety reasons. The ends connect with no problem and are sealed. The color schemes match so it all looks like one complete device, not an afterthought.