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NorthStar Performance Battery (12-18 Jeep Wrangler JK)

Item J102817
ExtremeTerrain no longer carries the NorthStar Performance Battery (12-18 Jeep Wrangler JK). Please check out Jeep Batteries for an updated selection.
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    Product Information

    Features, Description, Reviews, Specs & Installation


    • Non-Spillable Pure Lead AGM Technology
    • Superior Performance
    • Quick Starting With 1,450 Pulse Amps
    • Approved for Installation on Its Side
    • Housed in Heat Resistant, Durable Advanced Plastic
    • Recharges Faster Than Conventional Batteries
    • Made in the USA
    • 4 Year Full Warranty
    • Fits 2012-2018 Jeep Wrangler JK Models


    Reliable Performance. Give your 2012-2018 JK the gift of superior power with the NorthStar Ultra High Performance AGM Battery. Unlike conventional acid batteries, pure lead AGM technology delivers the reliability and continual power you need through tough conditions without the hassle of cleaning terminals, checking levels or the risk of hazardous spills. Charging up to five times faster than conventional batteries, NorthStar's pure lead AGM technology has extreme endurance through the cold weather for premium cranking and deep cycling power.

    Impressive Construction. This NorthStar Battery is proudly manufactured in the USA using advanced processes for perfected pure lead AGM thin plate technology and performance. The housing is constructed from heat resistant advanced plastics for extreme durability. This battery is approved as non-hazardous cargo for ground, sea and air transport and can even be installed on it's side for complete ease of use.

    Power Specs. This battery ensures a quick start every time and cycles over 400 times to 80% depth of discharge for exceptional performance. Along with a deeper discharge, this battery charges faster than conventional batteries and exhibits superior cranking power. NorthStar's AGM battery features a MCA rating at 32 degrees of 880 Amps along with 775 Cold Cranking Amps rated at 0 degrees for extreme reliable performance in any condition.

    Application. This NorthStar Performance Battery is designed for use in 2012-2018 Jeep Wrangler JK models.

    Fitment: Details

    CA Residents: WARNING: Cancer and Reproductive Harm -


    Customer Reviews (8)

    Write a Review

    Ratings Summary

    4.9 out of 5 overall rating from 8 customers

    • March 19, 2019

      5 2015 Rubicon - LORBoss

      Love that Northstar

      Although, I just got my battery recently. I'm very pleased with the consistency in performance. I have aftermarket product on my jeep which typically draws a lot of power and this battery truly handles it well. The next test is to see how it does in cold weather starts, which is very important to me in Colorado.

      Helpful (1)
    • January 30, 2019

      5 2013 Wrangler - PamelaE

      Great Product!

      Product was easily installed. Everything was as specified.

      Helpful (4)
    • October 17, 2018

      5 2014 Wrangler - Hawk

      An Electrified Performance

      After reading all the different reviews on the top batteries on the market I had to go with the NorthStar battery the reviews on this battery convinced me over purchasing any other brand. This battery went in my 2014 Jeep Wrangler and the install took maybe 15 minutes. You won't go wrong putting the NorthStar in any vehicle and Extreme Terrain has great Customer Service!!!. Hal

      Helpful (12)
    • August 08, 2018

      5 2015 Wrangler - SteveD

      does it’s job

      no issues and good build quality cold winter start ups should be no problem for this battery

      Helpful (13)
    • August 03, 2018

      5 2012 Wrangler - StamatisK

      Excellent Quality

      Excellent battery. Well built, recharges very quickly. Definitely worth the money. Reserve charge is awesome. I am sure this will be the last battery I will ever have to buy for my JKU. Extreme Terrain’s customer service is excellent.

      Helpful (13)
    • December 08, 2017

      5 2013 Wrangler - Ray


      Great battery! Perfect fit. Very satisfied with my purchase. Curious to see how long it last.

      Helpful (14)
    • September 04, 2017

      5 2014 Wrangler - LeilaniL

      Beats a red top any day!

      Details and fit are exactly as described. Easy install. Would highly recommend, performance thus far exceeds expectations.

      Helpful (17)
    • December 30, 2016

      4 2016 Wrangler - Jeeper

      Pricey but nice

      I have read it's beneficial to run the same type of batteries for a dual battery system, but I took a chance on this with my brand new factory battery. Seems to hold a charge really well, looks great, and fits great!

      Helpful (16)

    Questions & Answers (0 answers)

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    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Battery

    Tech Specs

    BCI Group Number48
    Height with Terminal7.4 in
    Width6.9 in
    Length10.9 in
    Weight49 lbs
    Terminal ConfigurationTop
    Pulse Cranking Amps1,450 A
    CA/MCA Rating at 32°F880 A
    Cold Cranking Amps at 0°F775A
    Reserve Capacity135 min
    Capacity - 20 Hour Rate69Ah
    Capacity - 10 Hour Rate62 Ah
    Internal Resistance3.7
    Short Circuit Current2,357 A

    Will It Fit My Wrangler

    • JK Rubicon 2 Door - 12, 13, 14, 15, 16, 17, 18
    • JK Rubicon 4 Door - 12, 13, 14, 15, 16, 17, 18
    • JK Wrangler 2 Door - 12, 13, 14, 15, 16, 17, 18
    • JK Wrangler 4 Door - 12, 13, 14, 15, 16, 17, 18

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