I have bought two of these now and am very happy with them. Maintenance free, they’ve held up well, free delivery. I had one arrive with just the smallest cosmetic damage , still totally usable. But the company sent me another one at no cost, and very quickly too.
https://www.ebay.com/itm/AGM-BATTER...:QgEAAOSwYVlaKFRP:sc:USPSPriority!52001!US!-1
https://www.ebay.com/itm/AGM-BATTER...:QgEAAOSwYVlaKFRP:sc:USPSPriority!52001!US!-1