Total non-rc question.

[JERRY2KONE]

YES it should be just fine. Consider this. If you start your 1:1 car up and get ready to drive it, then remove the battery cables from the battery. As long as the vehicle has a good charging system it will run fine. The alternator will provide enough power for the car to remain running as long as the key remains turned to the run position. In fact in most cases the only reason you have a battery is for starting the engine.