I have a 25' Sundancer with no genset and a dead ProMariner-20 12v
battery charger. MarineMax wants $700.00 for a replacement charger.
Can anybody recommend a current replacement model. I've looked over
the Promariner web site at http://www.pmariner.com, at the Flyback
30-3 and the ProTech 1230 models, but I can't distinguish what
criteria would make one a better choice that the other.

Any suggestions would be appreciated.

- Alan