If you're talking about the port on the side of your bike, the answer is no. The bike has what is referred to as a Powerlet (DIN) socket and does not accept a cigarette lighter connector.

However, you can get an adapter from Amazon if you want to try this.

 

Yes the port on the left side of the bike. Sorry I tried to post an image it somehow it wouldn't attach. That's great thanks for the info, I wasn't aware what the port was called.

 

Depends, a picture would be helpful. My Optimate comes with a CANBUS connector which you could confuse with a cigarette connector. See image circled below. Might be what you're referring too, and it works just fine.

 

I have the same Ctek charger, I bought the adapter plug with 6mm eyelet connectors, connected to the battery post by the tank and the socket is tucked behind the snorkel pipe. Works a treat.