I have a '16 Mazda 3 without. I agree that it is non-economical, but interesting. I'd like to have it with a larger lithium-ion that can remote start only my

I have a '16 Mazda 3 without. I agree that it is non-economical, but interesting. I'd like to have it with a larger lithium-ion that can remote start only my AC for a few minutes while I walk to the car in the summer.