Dual battery charger needed?

wired1236

Petty Officer 2nd Class
Joined
Apr 28, 2009
Messages
111
I put in a second aux battery for the stereo and other stuff and then installed a BEP marine dual votage sensitive relay...

http://www.bepmarine.com/Dual-Sense-Voltage-Sensitive-Relay.-125Amp-(VSR)-166-1469.html

It all works awsome. I don't have to ever worry about switches and it charges them great. My question is do you suggest also installing a 2-bank on board battery charger? Is it worth it?

When I hook up my auto charger to one of the batteries, the VSR senses the charge and also sends a charge to the other battery. I've have been doing this for a year with no problems but should I be concerned with over charging one of the batteries?
 
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