Charge switch binding works prefectly if you have a 3 wire switch from Spektrum or JR and its a heckuva lot easier than getting to the battery port on a reciever burried in a plane so those plugs come in handy. The other thing you can do is run a Y harness from the receiver batt/bind port to the battery, put a servo extension on one side where you can get to it and a battery on the other. That of course assumes all of your servo ports are occupied or you can just plug the battery into an open servo port and run a simple extension out to where you can get to it.