@abrod520
I have a Antigravity ATX30 battery in my car, a lightweight version that saved approx 25kg compared to the OEM battery. It starts my car without hesitation. Over wintertime when I do not drive the car for months it loses charge and turns itself off, into sleep mode, so it does not discharge completely and dies.
Super happy with performance and weight savings.
But I think that you should probably look into their batteries that feature the Re-Start technology. The battery always saves some capacity and will always have the ability to start your car, even when it have been sitting for months. No need to open the hood or booth, just press a keyfob remote and start your car.