Duracell

Duracell AGM Auxiliary Battery AUX14, Group Size 400

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Item # 990450431
Current price is $129.88
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Smart summary

Generated by AI
  • Core Specifications: Identifies as Duracell AGM Auxiliary Battery AUX14, part of an advanced generation line, specifically Group Size 400. This automotive battery provides a specialized power source for vehicles.
  • AGM Engineering: Utilizes Absorbent Glass Mat (AGM) technology, where the electrolyte is securely held within glass mats, fundamentally differing from typical batteries and enhancing its ability to manage cycling loads effectively.
  • Maintenance-Free Operation: Designed for user convenience, this battery is entirely maintenance-free, completely eliminating the need for any watering service throughout its operational life.
  • Reliable Performance: Engineered for superior reliability, it features a high reserve capacity and a cold cranking amp (CCA) rating of 200, ensuring consistent and dependable power.
  • Durable Construction: Built with a regulated AGM sealed valve, contributing to its robust, durable, and long-lasting nature, reflecting years of research and refinement in its manufacturing.
Duracell AGM Auxiliary Battery AUX14, Group Size 400
Duracell AGM Auxiliary Battery AUX14, Group Size 400
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About this item

Product details

Duracell® AGM Automotive Auxiliary Battery, Group Size 400 is part of the ultimate line of advanced generation auxiliary batteries that are designed for drivers who demand the best for their car. This maintenance-free, ultra-premium AGM Auxiliary battery will give you superior reliability with a high reserve capacity and a long life. So, if you're looking to replace the AGM Auxiliary battery in your car, do not reach for a standard conventional one, but get this Duracell AGM Automotive Auxiliary Battery.

What is an AGM Batteries?
AGM batteries (absorbent glass mat) differ from typical batteries and the electrolyte that is used is held in glass mats as opposed to freely flooding plates, helping the battery handle cycling loads off the vehicle.

Maintenance-Free
Batteries such as the Duracell AGM Automotive Auxiliary Battery are maintenance-free and they do not require watering service. A Brand You Can Trust, Duracell has long been a brand that countless people across the country and globe have relied upon for everything from devices to vehicles. Duracell AGM Auxiliary battery is the product of many years of research and refinement, and the manufacturing process is computer-controlled and undergoes countless checks for quality. This results in a battery that you can rely on time after time for many years to come.

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Specifications
Battery Electrolyte Composition Glass Mat
Battery End Type Top Post
Battery Purpose Auxiliary
BCI Group Size 400
CA at 32°F N/A
CCA at 0°F 200
Freight Class 65
Polarity Left Positive
Terminal Type Molded Top
Volts 12
Reserve Capacity N/A
Contents 1 x 12V Duracell AGM Auxiliary Battery

Posted core charge may apply—amount varies by state

For 12-month free replacement: Retail differences, disposal fees and taxes may apply

Warnings and disclaimers

Ingestion Hazard

This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.

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Showing 1-1 of 1 review

Jul 15, 2026
anonymous
1 out of 5 stars review

Unsatisfied customer

I needed a battery to replace a cub cadet battery. I brought in the old battery and it seemed like it was the same size. Unfortunately when I got home, it's about a half inch taller than it should've been and would not fit the Cub Cadet tractor. Sam's Club would not let me return the battery.

Helpful?4LURJGR77FC217886650332

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