I am new to owning a boat. I recently bought a 2000 Triton TR-21. I am looking to replace all the batteries. It came with a Triton special edition 3 bank charger. I've been looking for info on this charger and I am having difficulties. Would I have and issues charging AGM batteries with this 3 bank charger? I looking at the Duracell AGM batteries at Sam's Club. Thanks in advance!