bent crank ?

Right.

Tell me, do you have to charge a battery when you buy it from a parts store?

The internet makes everyone a genius.

I never had a battery box made of concrete, in any of my cars. Weird.

Please attempt to make clear concise statements that actually make sense

What does "charging a battery" at a parts store have to do with anything, more directly, this thread?

What does "the internet makes everyone a genius" mean? Does it mean you became one?

What does "a battery box made of concrete" mean? They would be heavy and bulky, I would think.