I have a 2014 Chevy Impala. About a year ago I started having an issue with the battery. Car wouldn’t start, just a ‘click’ and nothing. The inside dash would light up but car wouldn’t start. It would take a jump, and I’d drive around for awhile to recharge it, and I’d have no issues for a few days, then it would happen again. Alternator tested fine. So I gave up and got a new battery, and a few days later, same thing. Took it to the shop, and they couldn’t find anything wrong, anything parasitic, and couldn’t duplicate the problem. Since then everything was fine, until yesterday. Tried to start the car and heard the dreaded click. WTH the battery (Bosch) is less than a year old, AAA came and jumped it, and I drove it for a solid hour. This morning, again would not start. AAA came and had trouble jumping it, but it finally did start. I drove it to where I bought the battery, showed them the receipt, and asked them to check it out. AAA checked the alternator and said it’s fine. Any ideas on why this keeps happening?