I'm trying to decide on a trickle charger with a brain after just having to replace my 12 volt battery. Primary candidates are Battery Tender (12V 1.25 Amp) versus BatteryMinder (12 V 1 Amp) versus Battery Sentinel (12 volt 3 amp); Only Sentinel & Minder have "desulfination" features, but most good press found was for Tender. They're all within the same $50 to $60 price range. Anyone know of any good reasons to use one of these three or a good reason why anyof these should not be considered ?

Steve '56 Tudor Club Modified - Suburban Philadelphia, PA