I ordered my battery from Battery Central Mall. I spoke to Wayne there and he advised that the battery will be coming from Jim's battery mfg. It will take about 6 weeks. I received my battery within that time frame and the box it came in has Jims battery logo on it. In fact it came in last week. I ordered during xmas week. So far so good. I agree, it would be nice if they just sold the case. Jim's website is not so good but he does have one.

https://jimsbatterymfg.com/shop/