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Home » Electrical » Dual Battery Isolator

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Dual Battery Isolator

Use a Battery Isolator to manage the power distribution between your vehicle’s battery and auxiliary battery s.

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    • Rugged Ridge Dual Battery Relay Kit

      • Fits 1970 to 1986 CJ's
      • Fits 1987 to 2014 Wranglers
      • Used to control dual battery setups
    • Painless Wiring 250 AMP Waterproof Dual Battery Control

      • A three position switch enables different power combinations
      • Minimal alterations to the stock charging system are necessary
    • Painless Wiring 250 AMP Dual Battery Control

      • 3 position switch for different power combinations
      • Minimal alterations to the stock charging system are necessary
    • Painless Wiring Digital Power Manager w/Jump Start (500 amp)

      • Weather proof
      • Can withstand underhood temperatures away with the exception of exhaust heat.
      • Completely automatic charging and automatic battery combining up to 250 amps
      • Optional indicator light included in kit
      • 6 gauge wire (Two 5 foot lengths of red and One 4 foot length of black)
      • Terminals and heatshrink included
    • Warn ATV / UTV Dual Battery Control Kit

      • This unit is made for ATV's and similar utility vehicles NOT for automotive use
      • Accomodates up to a 30amp hour battery with a max 60amps
    • Powermaster Battery Isolator

      • Battery Isolator
      • Max Alternator Output At 200 Amps
    • Painless Wiring Digital Power Manager

      • Universal design
      • Dual battery applications
      • Automatically engages auxiliary battery when load is large
      • Will not allow loads on main start battery when power is low
      • Makes the correct decisions for you and your dual battery power and charging needs
    • Tow Ready Battery Isolation Solenoid

      • 3 Pole
      • 12 Volt
      • Chassis Ground
    • Westin T-Max Dual Battery System

      • 250 AMPs
      • LED monitor
      • 500a solenoid
      • Battery terminals
      • Battery cables not included
    • Painless Wiring Replacememt Solenoid

      • 250 Amp Solenoid
      • Ideal For Dual Battery Set Ups
      • Ideal For Ultra Heavy Duty Starter Solenoid
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