Mighty Max Battery MM-G31 Start and Stop Car BCI Group 31 12V 100AH, 140RC, 900 CCA, Rechargeable AGM Car battery by Mighty Max Battery - Used condition

Mighty Max Battery MM-G31 Start and Stop Car BCI Group 31 12V 100AH, 140RC, 900 CCA, Rechargeable AGM Car battery — Open-Box, 15% Off

Name: Mighty Max Battery MM-G31 Start and Stop Car BCI Group 31 12V 100AH, 140RC, 900 CCA, Rechargeable AGM Car battery
Brand: Mighty Max Battery
SKU: awhd-us-b0fprkywbf
Price: 194.55 USD
Availability: InStock

Brand: Mighty Max Battery

Condition: Used - Mint

$194⁵⁵

$229⁹⁹

-15% Save $35⁴⁴

Updated: 7 hours 8 mins ago

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Description

Fast Starting Power: This 12V 100Ah 900 CCA delivers strong, steady starts is ready for any weather in any season.

Made to Last: With its 140-minute Reserve Capacity supports longer run times and a longer overall battery lifespan.

All Power, No Mess AGM Design: Sealed and spill-proof, the MM-G31 is built with high discharge output and deep discharge recovery to keep power steady when it counts.

Strength That Starts on the Inside: The rugged construction resists shock, vibration, and harsh conditions, delivering reliable performance across a wide range of temperatures and tough environments.

Tested Tough & Certified Safe: Mighty Max batteries are built in an ISO-certified facility and meet CE standards for quality, safety, and reliability

Rechargeable and Versatile: Mounts in multiple positions (excluding upside down) for flexible vehicle installation.

Dimensions: Sized at 12.88 x 6.75 x 9.50 inches, ready to fit your ride with ease. Polarity is easy to spot, with the positive terminal on the left and the negative on the right.

Included: Each battery includes mounting screws for quick, hassle-free installation.

Not Included: Wire harness and mounting accessories are not included.

3 Year Warranty: Mighty Max strength, long-haul protection, and confidence that you’re powered to the max.

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Product Details

SKU:: awhd-us-b0fprkywbf
Model:: MM-G31
Country:: US
ASIN:: B0FPRKYWBF
UPC:: 810185371167

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $35 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Mighty Max Battery products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.