Originally Posted by grabowski972
Thanks, My existing bank is 2 6v. The compartment is only 2-3ft back & I can isolate & vent them so sounds like it will be ok if I use the 4 wire. Is there any issues with the charger as far as adding the additional batteries?
Make sure you use 4/0 gauge wire NOT 4 gauge.
What make and model of charger do you have presently?
With your new system your charger should be set to handle 100 amps
charge however if your charger is only able to charge less it will just take
longer to recharge the batteries.
Make sure you have plenty of fresh air venting the new batteries so you do not
end up with a H Bomb waiting to go off.