Just cleaned all my batts and 2 of the Auto's have a very small intake hole while the others have a larger intake hole. The small hole Autos don't fit a pipe cleaner to clean it so had to use a pin.
They seem to work the same so what exactly is suposed to be the difference?
Not talking about the airholes.
They seem to work the same so what exactly is suposed to be the difference?
Not talking about the airholes.