89SP charger/converter info needed. How many converter/chargers needed?

[wl89spman]

My thanks to Hank,Bob and Ralph for your help on my charging problem, I ordered
a new converter/charger off Ebay Yesterday(80amp, $200).

Ed Gardels 89SP
Arlington, Texas

--- In WanderlodgeForum@yahoogroups.com, "HANK" wrote:
>
> For my 90SP36, I replaced four 12Volt batteries with..TWO six volt TROJAN
T-105'S and I have a Xantrex 2500 charger and I have plenty of house power..
>
>
> Regards,
> Hank Hannigan
> 90SP36
>
> --- In WanderlodgeForum@yahoogroups.com, "wl89spman" wrote:
> >
> > My SP has 2 PD9155's(55 amps each).They don't charge batterys high
enough(11-11.5v). If I replace them do I need 2 or can I get one that is 80amps.
Do most coaches have 2 chargers/converters? I have a sw in the shore power door
that is labled HIand LO.I understand that it selects one(LO)or both(hi).Does
everybody have this sw? And where do you leave the sw positioned? How many AMPS
do I need for a charger/conveter?
> > Thanks for any help
> > Ed Gardels 89SP
> > Arlington, Texas
> >
>