BatteryMINDER not enough?

[DoubleD]

The BatteryMINDER IS enough and that is my final answer.:p

Except when I am connected to shore power, the BatteryMINDer is the only charger I use and the only charger I have ever used.

I still stand by my assessment. The BatteryMINDER is a maintenance device; it is not a charger.

I have the model 12112, stated output of 1 amp at 12vdc.  I have monitered the charger and it has charged for as long as 48 hours before going to desulphate mode on each of my group 27 batteries after 4 days/nights dry camping.  Either my batteries really started with some power or the BatteryMINDer IS a charger.  During the summer months, I exclusively dry camp and charge only with the BatteryMINDer.

AB, your assessment is wrong, no matter what your formulas tell you.