EverStart Maxx Lead Acid Automotive Battery, Group Size 121R 12 Volt, minimum 580 CCA
EverStart Maxx Lead Acid Automotive Battery, Group Size 121R 12 Volt, minimum 580 CCA
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EverStart

EverStart Maxx Lead Acid Automotive Battery, Group Size 121R 12 Volt, minimum 580 CCA

4.2 stars out of 719 reviews
(4.2)|
719 ratings
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Key item features

  • Powerful Starting: Delivers a minimum of 580 cold cranking amps (CCA) for reliable starts in various weather conditions.
  • Sustained Performance: Features a reserve capacity (RC) of 100 minutes, ensuring sustained power for vehicle accessories.
  • Durable Construction: Utilizes a flooded lead acid design, providing a robust and proven battery technology.
  • Effortless Maintenance: Designed to be maintenance-free, simplifying ownership and reducing upkeep requirements.
  • Convenient Connections: Equipped with conveniently located top posts for easy and secure attachment of positive and negative terminals.
  • Universal Compatibility: Group Size 121R, 12 Volt battery compatible with a wide range of vehicle makes, models, and years.
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Current price is $149.84
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EverStart Maxx Lead Acid Automotive Battery, Group Size 121R 12 Volt, minimum 580 CCA $149.84

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Items may be delivered on different dates

Customer ratings & reviews

4.2 out of 5 stars
stars719 ratings307 reviews
How item rating is calculated
  1. 5 stars72% (518)
  2. 4 stars8% (56)
  3. 3 stars4% (29)
  4. 2 stars2% (11)
  5. 1 star15% (105)

Reviews summary

Pros
  • : Offers lower cost compared to others.
Neutral
  • : Can be exact, but may vary by vehicle model.
Cons
  • : Fails to hold a charge over time.
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Showing 1-3 of 307 reviews

Mar 30, 2025
Joe
5 out of 5 stars review

Verified Purchase

On point and on time!

Thanks, Walmart! Once again, you had in stock the correct size and power … a quality car battery at a reasonable price! Its important for senior citizens on tight budgets. In addition, you provided early delivery on the equipment which allowed me to pick up my purchase and arrive at a later appointment on time.

Helpful?0SGCOPUYAPIE16782655
Dec 2, 2025
Paula
5 out of 5 stars review

Verified Purchase

Fairly quick purchase %26 install

I was able to order the battery at Walmart via online shopping and install it myself after watching a You Tube Video. No waiting to schedule an appointment with an auto mechanic. Having the correct tools for installation is important as the space where the battery is located is a tight fit.

Helpful?0SGCOPUYAPIE16782655
Jan 10, 2025
Mankii
5 out of 5 stars review

Verified Purchase

Reliable in the cold

While it took several hours before we could pick up a battery that was "in stock", once it was picked up at the store and we installed it, it seems to be working as it should. It cranks over a 1.6l Kia Soul (with synthetic motor oil) reliably, parked outside in the middle of a northern Minnesota winter. Small engine, small battery, but it's working like it should in hostile conditions.

Helpful?0SGCOPUYAPIE16782655