FWIW - My Ranger has the batteries connected in series but there is a diode
in each line between batteries. I assume this is to make them seem in
series when running the trolling motor, but independent when charging?

Anyone have any feedback on this? I always feel like I should have a
disconnect switch between the batteries so when I am charging, they are
truly independent, but the system works.

Scott....
Chetek, WI.


"Bob La Londe" wrote in message
...
Essentially correct. Youc an charge each battery independently without
disconnecting them. Although it probably wouldn't do any harm I wouldn't
operate the trolling motor while charging.

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"Jack Schmitt" wrote in message
...
Jeff Durham wrote:

To all:

This is somewhat a continuation of the charging batteries and charging
them
discussion. Let's say you have two 12 volt batteries hooked up in
series
for a 24 volt trolling motor. Can you use a two bank 12 volt charger
without disconnecting the two batteries (essentially temporarily
removing
them from the series connection)? If so, I assume you hook up one
bank
to
one battery doing this for each battery.

I have not got this worked out in my mind, but it seems that if those
two
batteries are hooked up in series, how do you charge them individually
as 12
volts without disconnecting them?

Jeff

I have been using this system with a Dual Pro for years. You connect one
set of leads to one battery and the other set to the other battery. In
this charger each bank has its own ground. Therefore each bank only
"sees" the battery to which it is connected.