I just bought and installed the Cabelas Advanced Angler 20+ charger for 3 batteries. Told these were made by Pro Mariner, which has a great reputation. My brother has had this charger from Cabelas for years and it has worked flawlessly. I believe it is on sale right now for $159. Check to see if the 5 foot leads are enough. You can add more wire of course. Hope that helps a bit.