"Joe" wrote in message
ups.com...

I've had a Newmar Consti-volt/ charger. It can keep up
to 3 battery
banks charged at a time.
Heavy duty splash proof bulkhead mounted stainless steel
case. Haven't
had a problem with it in 10 yrs.. I think it cost around
700-800


http://www.nonstopyacht.com/static/b...ion/Product/Vi
ew/NEWM&2DPT&2D20CE.htm


I'm guessing you didn't buy that at Wal Mart.

Scotty