ORIGINAL: Ducat1
Hobbypartz is probly you best bet for lipos and 2.4ghz. You can pick up the flysky 2.4ghz for 35buck great deal it's an awesome controller and looks great batteries are really cheap and good quality. Your battery charger should br still good I'f its a lipo charger.
This! With a couple add ons
Hobbypartz cant be beat for what you need. Get their $19 2channel 2.4 or the much better 3 channel $35 (both flysky). Pick up a couple $25 lipos (dependant on your vehicle, just going by your motor and esc). Your charger is fine, except you need a balance attachment for it (Lipos need to be balanced, the ICE charges lipos but doesn't balance them).