You might want to look at the warranty and the return policy and then make a decision - AutoZone is consumer friendly
I found it was much cheaper at Costco two weeks after I bought it.
Unsure
It depends on brand and cold cranks
It can go anywhere from 45 to 85
It's all depends of the brand And the capacity is better To ask in person they show you the best one depending on your needs
I don't know!
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