Polaris RZR Dual Battery Kit True® Brand

(5 customer reviews)


Best Polaris RZR dual battery kit perfect for these models: RZR 1000, RZR XP 4 Turbo S, RZR Ranger, RZR S4, RZR XP High Lifter, Ranger, RZR 800, RZR 900, General and Sportsman.



It has a 1-year free replacement warranty, lifetime flat fee replacement. Compact size to fit with small hood, anti-vibration casing, waterproof cables, and automatic battery management using voltage-sensitive technology.

True® Polaris Ranger dual battery kit Inclusion:

  • 1-UTV-SBI-19 complete with insulators and 3M Dual Lock™
  • Number 6 (1-12″) Black color cable with lugs
  • Number 6 (1-12″) red color cable with lugs
  • Number 6 (1-18″) support cable (red) with lugs
  • 36mm dual display blue LED dual battery voltmeter (gauge)
  • Automatic on/off voltage-sensitive relay
  • Eight feet long duplex wires with no corrosive connectors
  • Printed RZR Auxillary battery kit installation instructions

Benefits from Polaris Ranger dual battery kit

  • Suited  for two or more Polaris RZR auxiliary battery system
  • Enjoy adding more accessories as your primary battery is protected with Polaris RZR 1000 dual battery kit
  • Voltage sensor technology automatically separates the two batteries and set to charging mode
  • Designed to  fit for  ATVs and UTVs
  • Guaranteed waterproof with engine heat resistance up to 105 degree
  • Includes diagram for easy installation
  • Guaranteed not to interfere with your vehicle’s warranty

More advantages

  • (DIY) Do it Yourself technology with the help of the manual or guide
  • Passed all the QA systems with high-rating
  •  Designed for  small and large  size  vehicle or motor type with 140A
  • Get the best RZR dual battery kit support anytime and any day by dialing – 509-991-0385
  • Contact us for the best RZR XP 1000 dual battery kit  or  RZR Turbo s dual battery kit

The first and original Polaris RZR auxiliary battery kit.  Take advantage of having maintenance-free technology from True Am technology.

A True® Polaris dual battery kit is a proven universal technology for any ATV & UTV brands: Polaris, Cam-Am, Honda, Kawasaki,  John Deere, and Yamaha.

RZR RS1, RZR XP1000, RXR XP Turbo and RZR XP Turbo S
RZR RS1, RZR XP1000, RXR XP Turbo and RZR XP Turbo S


Click to download instructions

Download instruction for dual battery isolator setup

TESTIMONIALSIs easy to install and works well. I have it in my 2014 razor 570 and works perfectly


Works great on my rzr. I listened to radio until second battery died then hit the key and the rzr will start right up


(These videos are not endorsed or represented as an “Official Installation video” by True Amalgamated and True Amalgamated accepts no responsibility for its content. It is produced by the end-user as stated. Follow entirely at your own risk.)

Polaris Dual Battery Kit Installation Photo

Polaris ranger dual battery kit

Sexy RZR Turbo Installed with True® Polaris Ranger dual battery kit

Polaris RZR Battery Isolator video for 2016 RZR 900

Polaris RZR battery isolator video

Setting an auxiliary battery (odyssey pc925) and True® Polaris RZR auxillary battery kit in my 2014 RZR 800 XC

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Additional information



5 reviews for Polaris RZR Dual Battery Kit True® Brand

  1. Aggie CJ

    I own a 2010 Polaris 800 RZRs and when the time came to set up a dual battery setup…
    Polaris Product Review

  2. Suzane Grant

    Perfect battery isolator kit

  3. justine

    This battery isolator works great with RZR


  4. Steve.w

    Great RZR dual battery kit

    This is great. I can now listen to the news via radio and use the lights longer at night without worry that my RZR will not ignite. If the primary battery got into trouble I can jump it to the second battery.

  5. Billy Thomshield

    It works great on my rzr. I listened to the music until auxiliary battery died then hit the key and the rzr will start right up

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