Yesterday DH and I got in my vehicle to get groceries. The dang thing only clicked. It was obvious it was the battery. We jumped it with DH's car but it wouldn't start after we turned it off.
We took the battery to be tested at an auto parts store. It didn't test well so we came home with a new one. It's seriously as easy as making sure + and - are in the right position and securing the clamps.
I feel very TF sometimes after DH teaches me how to do something handy.