DJ JDub Posted July 8, 2013 Report Posted July 8, 2013 When running a second battery should you run two cables from your first battery to your second? (i.e. positive-positive, then another one from negative to negative) or do you just need to run one positive?
Pioneerchuck Posted July 8, 2013 Report Posted July 8, 2013 You only need 1 run of + and one run of - But you can always add more runs for more current transfer i guess.
DJ JDub Posted July 8, 2013 Author Report Posted July 8, 2013 Okay thanks, I had a friend tell me I didn't need to do a run of negative and just ground in second battery to the frame rather than running it to the other one.
2000s-10 Posted July 8, 2013 Report Posted July 8, 2013 I don't think.you NEED a negative run.. I.don't plan on it when I add my extra batt.. I've seen people just ground them to the frame in.the back.. 1999 grand prix gt kenwood x994 head unit 1/0 big 3 all shok industry single run to the back New mid/highs coming not sure what Soundqubed q2200d at .5 (have) 2 soundqubed hdc3 12s (have) New box to be built.. sealed firing forward (yet to be designed) 200 amp alt not sure exact size or manufactor xs power batts
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