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Mighty Max Battery

Mighty Max Battery, ML35-12 - 12 Volt 35 AH SLA Battery - Pack of 2

  • Based on 2,637 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jun 16
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Edition: 12V 35 AH - 2 Pack


Features

  • ML35-12 SLA is a 12V 35AH Sealed Lead Acid (SLA) rechargeable maintenance free battery, Pack of 2 - UL Certified
  • Dimensions: 7.76 inches x 5.12 inches x 7.01 inches. Listing is for the Battery and Screws only. No wire harness or mounting accessories included
  • SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover
  • Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures

Number of Batteries: 2 12V batteries required.


Brand: Mighty Max Battery


Battery Cell Composition: Lead Acid


Battery Capacity: 35


Recommended Uses For Product: Electric Vehicles


Number of Batteries: 2 12V batteries required.


Brand: Mighty Max Battery


Model Number: ML35-12MP5211


Model Name: ML35-12


UPC: 747104060942


Manufacturer: Mighty Max Battery


Warranty Description: 1 Year


Item Type Name: lead_acid_battery


Battery Capacity: 35


Voltage: 12 Volts


Reusability: Rechargeable


Amperage: 35 Amps


Unit Count: 2.0 Count


Battery Weight: 48 Pounds


Item Dimensions: 7.76 x 5.12 x 7.01 inches


Item Weight: 23 Pounds


Antenna Location: Electric Vehicles


Battery Cell Type: Lead Acid


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great batteries for my Jazzy Select Wheelchair
Edition: 12V 35 AH - 2 Pack
Using these batteries for my Jazzy Select Wheelchair. Very powerful batteries.
Reviewed in the United States on April 7, 2026 by Cindy Rusch
    • Perfect
Edition: 12V 35 AH - 2 Pack
Perfect fit and function
Reviewed in the United States on April 1, 2026 by DivemanG
    • Fully charged ready to go
Edition: 12V 35 AH - 2 Pack
Battery arrived on time we’re exactly what I ordered . Install them tested them out ran for about 30 minutes on high up and down hills as well. You can see in the video The battery charge was on a fully charged battery selection during the testing.
Reviewed in the United States on March 31, 2026 by candy
    • Replacement batteries for a cheaper price
Edition: 12V 35 AH - 2 Pack
Ordered these to replace factory batteries in an electric wheelchair and so far they’re holding up well to the job.
Reviewed in the United States on January 31, 2026 by Tod Rogers
    • Works great!
Edition: 12V 35 AH - 2 Pack
These work great in my power chair.
Reviewed in the United States on April 4, 2026 by Woody
    • Used anyway
Edition: 12V 35 AH - 2 Pack
Not what I thought it was, but I used them.
Reviewed in the United States on March 19, 2026 by Billy
    • Best possible customer service.
Edition: 12V 35 AH - 2 Pack
I have never had a Mighty Max battery fail from an early death, but what makes them special is the company's customer support. They will go to no end to make sure you're satisfied. My wife's power chairs have been using Mighty Max batteries for many years, and only once did we have an issue - the shipper dropped the package damaging one of the two batteries. Mighty Max immediately sent a replacement pair without seeing the damage except in a photo. Their courtesy and prompt action was enough for me to be a satisfied customer. ... show more
Reviewed in the United States on April 30, 2026 by Charles J.
    • FAULTY BATTERIES/NO RETURN FOR FLAWED PRODUCT
Edition: 12V 35 AH - 2 Pack
Bought these batteries for my wheelchair in February. It is now early May and the batteries are bad and will not hold a charge for more than 20 minutes. They won't make good on the faulty batteries because they only take returns for 6 weeks. Then you're on your own if they fail Should be good for at least a year. I use my chair very gently. ... show more
Reviewed in the United States on May 9, 2026 by Kelly Kimball

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