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Thread: Prallel Battery

  1. #1

    Default Prallel Battery

    I want to add a parallel battery to be able to run more electrical accessories i may also upgrade my alternator any suggestions on where to start?

  2. #2
    Jr. Engineer Jamm3r's Avatar
    Join Date
    Dec 2012
    Location
    Minneapolis area
    Posts
    240

    Default

    I believe you can still get a 2nd battery tray and tiedowns from teh dealership for a 94

    Cheapest but not necessarily best way to do it is to get a pair of group 78x (aka 34/78) batteries that have top posts in addition to side posts.

    Make one cable to connect the two + top posts and another cable to connect the two - top posts and then use the side posts to hook up the factory cables.

    I have a group 24 deep cycle battery in the original spot and a group 34 battery in the extra tray, and have everything rewired with a battery isolator. Spent $100 on copper. Works great though

    Alternator you want an ad-244 which was an option in the early 2000s trucks. Be sure to get one with the right connector. It will bolt in but you need a longer belt.

    http://www.nationsautoelectric.com/ad244.html
    Minneapolis area - 1997 K2500 regular cab long bed + 8.5' Western Unimount plow + modified transmission + 2nd battery + modified camper charge circuit + 1971 Cayo camper -and- 2004 4x4 Suburban 2500 8.1 + Maxbrake controller + 2nd battery + modified trailer charge circuit + Reese receiver, pulls 30' Airstream trailer

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  4. #3

    Default

    Thanks for the info

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