These two Mastervolt AGM 12v 225 Ah were installed in our motorhome with optimal working order. Charge was always nearly full as it was too powerful for our necessities. A year ago we started a full refurbishment to our motorhome. The refurbishment is taking forever and the batteries have been sitting inside our home for nearly a year. We prefer to sell them as the new project will require a lot less energy. You are welcome to come and test them. Please contact for any questions. From pet and smoke free home. Happy to organise this for you. Batteries are very heavy and Shiply is the best option by far.