The plane will most likely NOT come with an on/off switch. That should be included with your radio/servos, and it is normally just a standard on/off switch (no charging port). The one you are asking about should work just fine. The switch has two cables. You will plug your battery in to one, and the other will plug in to your reciever.

I have a charge switch on all my planes. This is the one I use. You will need a standard on/off switch to use it though. The jr one has the switch built in (thats the reason for the big price difference).

http://www.horizonhobby.com/Products...?ProdID=DUB207

The pulse is not a beginner plane. Is this your first time with an R/C airplane? The pulse is a fairly gentile flyer, but it is not a trainer. I would suggest looking at a true trainer plane if this is your first plane.