EverStart Maxx Lead Acid Automotive Battery, Group Size 121R

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$102.62
$102.62

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  • 3 years free replacement warranty
  • Cold Cranking Amps: 600
  • FREE battery testing and installation at your local Walmart Auto Care Center
  • Check out these related products

    About this item

    Important Made in USA Origin Disclaimer: For certain items sold by Walmart on Walmart.com, the displayed country of origin information may not be accurate or consistent with manufacturer information. For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information.

    Find the Battery that Fits Your Vehicle Click Here For More Info

    When it comes to powering ... move with purpose.

    About this item

    Important Made in USA Origin Disclaimer: For certain items sold by Walmart on Walmart.com, the displayed country of origin information may not be accurate or consistent with manufacturer information. For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information.

    Find the Battery that Fits Your Vehicle Click Here For More Info

    When it comes to powering ... move with purpose.

    Additional Car Battery Installation and Services Information Click Here

  • FREE battery testing and installation at your local Walmart Auto Care Center
  • Need to get rid of your old battery? Free lead-acid battery recycling at your local Walmart

    **Price shown does not include the 'Core' Battery charge (varies by state). To avoid this core charge, bring your old battery in exchange at time of purchase. If you do not have your old battery at time of purchase, simply bring it later along with your receipt and your core refund will be issued.

  • 3 years free replacement warranty
  • Cold Cranking Amps: 600
  • Top Post
  • Specifications

    Volts: 12 V
    Cold Crank Amp: 600
    Reserve Capacity: 100
    Manufacturer Part Number: MAXX-121R
    Contained Battery Type: Lead Acid
    Model: MAXX-121R
    Brand: EverStart Maxx
    Assembled Product Dimensions (L x W x H): 8.20 x 7.00 x 8.50 Inches
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    Customer Reviews

    Customer Reviews | 10 reviews | 4.5 out of 5

    4.5 stars

    10 reviews | 4.5 out of 5

    4.5 stars

    10 reviews | 4.5 out of 5

    90%
    Would recommend to a friend
    5 stars
    8
    4 stars
    1
    3 stars
    0
    2 stars
    0
    1 stars
    1
    1-5 of 10 total reviews
    90%
    Would recommend to a friend

    Age

    Gender

    08 Hyundai Elantra
    10/28/2012

    Customer review by biketrail

    5.0 stars 10/28/2012 by biketrail
    by biketrail

    Hyundai has a particular battery size for their vehicles. The manufacture group size for 07-10 Hyundai Elantra's are 121R with 550 CCA. Thanks to Walmart they carry this group size for $40 less than any other auto parts store for the same battery size but at least Walmart provide better warranty. 3 years FREE replacement compared with 24 months from any other retailer like AutoZone, Advance Auto parts or Interstate Battery. In the market the only retail that carry Hyundai group size are Advance Auto Parts and Interstate Battery, any other retailers just want to give you a similar battery size with similar specs. This battery came with 50 CCA more than the factory one, it is very close to the OEM battery size, the only difference is the with, this battery it is about 1/2 of inch narrow than the OEM, but the other dimensions are the same, the base size where the battery gets screw it is the same OEM size. So, for an aftermarket replacement it is right on the money and for $89.95 for 3 yrs warranty there is no brain here.

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    biketrail
    Clearwater, FL
    Would recommend to a friend? Yes
    Age:25 - 34
    Ownership:1 week or less
    Gender:Male
    Usage:Every day
    On my THIRD battery after one and a half years
    7/21/2016

    Customer review by anonymous

    1.0 stars 7/21/2016 by anonymous
    by anonymous

    A little less than a year and a half ago, I had to replace my old car battery, which had been in the vehicle for about three years. I went with Walmart. I had that battery in the vehicle (2007 Chrysler PT Cruiser) a little less than a year and a half. Now let's fast forward to February of this year. I get out one morning and try to start my car and it's NO GO. I got another Everstart battery on it. It showed very little corrosion and no cracks in the case that I saw. OK, so now let's fast forward to one week ago today. I get out at Walmart and the panic button starts blowing. I took it to TLE at Walmart, hoping they could offer some suggestions after the alarm stopped. They looked at the battery and it's got 12.3 volts and the CCA, which is listed at 600, was at 62! So we put another battery in because I do have the warranty on the first one still in effect. I had the alternator and starter tested, they are testing normal. I also had my cousin, who is a mechanic and did work for a Dodge/Chrysler/Jeep dealer at one time look at it...we tested the electrical, relays...he even brought out a computer that was able to look up diagnostic codes that the car had put out that I didn't know it did and found everything was running fine. Honestly, I'm uneasy about having this battery in my car now. If it were to go out again, I can't say that I would want this battery in my car, but I do still have the warranty. However, at this point I can't tell a friend to buy it for theirs.

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    anonymous
    Would recommend to a friend? No
    At first glance
    4/15/2012

    Customer review by solo2

    5.0 stars 4/15/2012 by solo2
    by solo2

    I have a Hyundai automobile with an electronic security system. The system relies on the car battery to funciton. I can only enter the driver door with a key because the other doors are electronically opened. My first battery needed to be replaced after two years. This model battery at walmart is the most expensive battery offered at Walmart that fits into my car. I hope it lasts a long time. At first glance it functions admirably. I bought this battery primarily because Walmart honors warranties religiously. I know that if this battery fails, Walmart will replace immediately with no questions asked. The warranty is for three years. I probably will collect on the warranty. Thank you very much Walmart for selling a product with reputation and reliability behind it.

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    solo2
    Stockton, CA
    Would recommend to a friend? Yes
    Age:65 or older
    Ownership:2 - 7 weeks
    Gender:Male
    Usage:Every day
    Nissan Versa
    7/19/2014

    Customer review by WharfratGDTRFB

    5.0 stars 7/19/2014 by WharfratGDTRFB
    by WharfratGDTRFB

    The 121R Everstart Battery Fit Perfectly in Nissan Versa S Almost exact size of OEM battery, a little taller but not much and couldnt find it any cheaper. We'll see how it Last's .... The 51r was the recommended battery , But there was no way that was gonna work , 121R is the way to Go ;)

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    WharfratGDTRFB
    Would recommend to a friend? Yes
    Fits Kohler 12RES Stanby Generator perfectly
    3/23/2013

    Customer review by WirelessMike

    5.0 stars 3/23/2013 by WirelessMike
    by WirelessMike

    The Koher 12RES standby generator specifies a battery with 650 CCA. While the Maxx-121R falls just a bit short with 600 CCA at 0F; it fits well in the space available in the cabinet. You only have about 9.25"w x 7"d x 9"h to work with. This is the most powerful, commonly available battery I could find that fits and comes close to delivering the specified starting current. It starts the generator quickly. That said, the Maxx-121R did replace an older Group-26 size battery which was only rated for 525 CCA. It did just fine in the coldest conditions for seven years, so the higher CCA on the Maxx-121R is just icing on the cake. (The old one was still working, but figured after 7 years it was time to replace before it died at a really bad time.) Coincidentally, the two are nearly the same size. The other thing I like about this battery is you can open the caps and add water. Most home standby generators have a battery charger attached all the time (they should anyway). Over the course of a few years, some water is going to boil off. It's easy enough to pop the caps off every year or two and add a little distilled water to get the longest service life possible.

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    WirelessMike
    Vernon, NJ
    Would recommend to a friend? Yes
    Age:35 - 44
    Ownership:1 week or less
    Gender:Male
    Usage:Once per week
    1-5 of 10 total reviews See all
    1-5 of 10 reviews

    Customer Reviews | 10 reviews | 4.5 out of 5

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