kaoskrew173

i bought a used evader st at my local pawn shop for 30bucks it came with a piranah charger one shark battery i charged it up and installed the battery. when i turned everything on the truck moves in a jerky mannor then stops completly what is wrong with it is it my reciever or is it the motor and ec thing lol sorry i forgot what its called or is it my battery i want to upgrade it anyways to brushless. any suggestions???? i also forgot that the steering works fine so im stumped plus this is all new to me any help would be awesome

dtr

The most probable cause is the battery is trash and can not give enough current to move the truck.