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2 batteries or 1?

Discussion in 'Truck & Equipment Repair' started by CHICAGOLAND7, Nov 13, 2008.


    CHICAGOLAND7 Junior Member
    from CHICAGO
    Messages: 1

    I bought a 1000 AMP yellow top battery to suppliment the extra lites & plow stuff on my Jeep. Do I need to run 2 batteries now ( & 1 alternator?) or just replace the 600 AMP battery with the new one? Thanks.
  2. deckboys

    deckboys Senior Member
    Messages: 198

    i think that changing the battery will help but what is the output on the alternator? aslong as it can charge the battery as fast as you are using it..

    i have got dual optima setup now... both batteries are 750 cca, i've noticed a huge difference just in starting the truck.(haven't plowed with it)
  3. MickiRig1

    MickiRig1 PlowSite Veteran
    Messages: 3,617

    Use the search function on the top gray line above. Search "Charging" etc. It's an issue beat to death every year. You should find a few hours of reading on the subject.
    The Optima batteries are discussed too.