For some reason I got all focused on CCA's when looking into getting a new battery. But I noticed the CCA's were a lot lower in my Toyota/Lexus Batteries. The RC was very high in my OEM batteries.
My question is:
Should we be paying more attention to RC than CCA? If a battery has enough CCA to start my car, why do I need more? Looks like I'd rather have a greater RC.
My question is:
Should we be paying more attention to RC than CCA? If a battery has enough CCA to start my car, why do I need more? Looks like I'd rather have a greater RC.