separate battery for electronics?
MD75
Posted 2/16/2011 8:10 PM (#482121)
Subject: separate battery for electronics?





Posts: 682


Location: Sycamore, IL
Does anyone run a separate battery for their electronics? I just upgraded my depthfinder and am worried about running out of power on long days fishing. Thanks for your input.


Matt
BNelson
Posted 2/17/2011 7:27 AM (#482160 - in reply to #482121)
Subject: Re: separate battery for electronics?





Location: Contrarian Island
no need if you get a 27 size or bigger battery...i run three 5" units and an 8" unit all day on my starting battery (27 size Trojan AGM) with the stereo on as well and haven't had any issues starting the outboard....
MuskieMike
Posted 2/17/2011 12:36 PM (#482243 - in reply to #482121)
Subject: RE: separate battery for electronics?





Location: Des Moines IA
I have been runnig 2 fish finders, a GPS, and a 100 watt 4 speaker stereo off a 27 series battery from 2001. Although it still functions, I needed to replace it as it was 10 years old. I just ordered one of these.
http://shop.optimabatteries.com/products/productdetail/part_number=...
It has a reserve capacity of 155 minutes worth of 20 amp load usage. I am pretty sure it will handle the task like a pro.
MD75
Posted 2/17/2011 1:19 PM (#482259 - in reply to #482121)
Subject: RE: separate battery for electronics?





Posts: 682


Location: Sycamore, IL
Awesome! Thats what I was hoping...thanks.

Matt
muskyfvr
Posted 2/17/2011 6:56 PM (#482334 - in reply to #482121)
Subject: Re: separate battery for electronics?





Posts: 223


Location: Minn.
Lights at night, are more of a drain on the battery than electronics.