View Full Version : Dual Batteries

08-19-2005, 09:30 AM
Wow, look and you shall find. Found the dual battery thread and it is just what the doc ordered!! A question for anyone who has done this before. I have a 91 maristar, and it has the battery under the back seat, so i cant just put another one next to it, i am building a amplifier rack and would be able to add a second batt, under the pass glove box, (wish i had the stow seat instead of a bucket seat) but of course the distance to the back of the boat will be 12 feet or better, i have access to some good cable up to 1/0 but not sure if it will be suitable for the distance. Just curious if anyone has done a dual batt with the battery in the back. Thanks for any help!

08-19-2005, 10:32 AM
My starter battery is under the observer seat and my auxillary battery is in the back of my boat (97 P205). I just used 4 guage power cable to wire up the aux battery, about 10 feet or so. No problems so far.