We own a Viair 300p-rvs for our rv we used to have. It is a high powered tire pump for high psi but can also do regular tires. It has two clamps that connect to the car battery. Do you think it is safe to use this on the model 3? All four of our tires need about 5 psi each, so it would only take about 10 seconds each tire with this compressor. I'm just worried about hooking up the compressor to the 12v accessory battery up front.