No problem man. I figured that I didnt make it clear enough that the plane is already on its way. Are you tslking about just testing the RX battery? Can you explain what you mean by prrssing on the control surface to use a standard multimeter? I understsnd that you cant test an alkaline battery without putting it under load, I just dont know what you mean by control surface. Also, what do I need a charger for? I have a lipo charger already, but unless I can use a lipo as my tx snd rx pack, i have nothing else to charge.