Rated 4.85 out of 5 based on 13 customer ratings
(13 customer reviews)

$27.99

12V 12Ah F2 SEALED LEAD ACID DEEP-CYCLE RECHARGEABLE BATTERY

SKU: ML12-12F2517 Category:
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$27.99
$54.99
$79.99
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Delivering power when you need it, the Mighty Max ML12-12F2 12 Volt 12 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.
The ML12-12F2 is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.
Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.
Specifications:
Voltage: 12 Volt
Amperage: 12 AH
Chemistry: SLA, AGM
Terminal: F2
Battery Dimensions: 
5.94 in x 3.86 in x 3.98 in
Weight: 8.38 Lbs
Warranty
1 Year
Multi Packs Bundled Savings

1 Pack, 2 Pack, 3 Pack, 4 Pack, 6 Pack, 10 Pack

Volts

12V

Amp Hour

12Ah

Chemistry

SLA / AGM

Quantity

1

Length

5.94

Width

3.86

Height

3.98

Weight

8.38 Lbs

Warranty

1 Year

13 reviews for 12V 12Ah F2 SEALED LEAD ACID DEEP-CYCLE RECHARGEABLE BATTERY

  1. Rated 4 out of 5

    Dean Kowalchuk

    I did return it though it did not have enough balls to run my trolling motor for more than 20 mins. The supplier was very good to take the return back with a 20% fee which I thought was very fair.

  2. Rated 5 out of 5

    William johnson

    My Mighty Max battery is still going strong. Have had a lot of trouble with rechargeable batteries for my golf cart running out of power before 18 holes. Mighty Max is holding charge, hopefully for longer than other purchases

  3. Rated 5 out of 5

    FRANK H

    Appears to be a nice Lead Gel battery for a reasonable price. (Time will tell – there are a lot of Asian Battery Companies, some make great batteries, some are new to the business and have products with very short lives). Note: MightyMax Batteries seem to be covered by a Ome Year warranty…..Different Manufactures have their own way of supporting warranty claims !

  4. Rated 4 out of 5

    Priscilla

    What is the difference for one battery cause I thought I had order a set battery’s but I only got one help I need a nother

  5. Rated 5 out of 5

    shannon.wilson2

    Bought as a replacement battery for our corvette powerwheel. Works great. Fit perfecr

  6. Rated 5 out of 5

    Ondina Lane

    Works Great!!! Stays Charged!!!

  7. Rated 5 out of 5

    Ondina Lane

    Works Great!!! Stays Charged!!!

  8. Rated 5 out of 5

    Charles B. Rogers

    very pleased with this battery. Thank You.

  9. Rated 5 out of 5

    Mark Wright

    It was a battery. Fittings were crushed down upon arrival. Took and held charge as i would assume a battery would

  10. Rated 5 out of 5

    Charles Howe

    Everything works good, but no charging instructions.

  11. Rated 5 out of 5

    Shane G.

    Exactly what I needed.

  12. Rated 5 out of 5

    Brian Buck

    This works great in my grandsons little electric 6 volt mud warrior. Obviously we doubled the power after upgrading the wiring. This lasts quite awhile (and goes much better now) with him driving it all over the yard with the modifications we made to it including rubber tires to replace the plastic ones that offer NO grip at all, adding a second motor/gearbox and making a leveling kit to make the jeep sit level. We also added headlights (22 led’s per side) and strobe lights recently. The battery doesn’t seem to even notice. I tried another brand, but was not impressed on how quickly it ran down on power. I am ordering another one of these in 18ah to replace one of the dead booster pack batteries we have.

  13. Rated 5 out of 5

    Brian Buck

    This works great in my grandsons little electric 6 volt mud warrior. Obviously we doubled the power after upgrading the wiring. This lasts quite awhile (and goes much better now) with him driving it all over the yard with the modifications we made to it including rubber tires to replace the plastic ones that offer NO grip at all, adding a second motor/gearbox and making a leveling kit to make the jeep sit level. We also added headlights (22 led’s per side) and strobe lights recently. The battery doesn’t seem to even notice. I tried another brand, but was not impressed on how quickly it ran down on power. I am ordering another one of these in 18ah to replace one of the dead booster pack batteries we have.

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Excellent
Mighty Max Battery
Based on 4611 reviews
Great Battery for the Ion Block Rocker Bluetooth speaker to make it mobile
This is the second pair of batteries that I am using in my Champion 8500 home generator. Manufacturer says replace batteries every two years in Floridas hot summer seasons. Had the first pair of these batteries installed over three tears and still start the 24v generator every time. Installed new ones because hurricane season 2026 started, and I don’t want to install the new ones during a hurricane. Best batteries I have ever had. First set from another company barely made it two years. Go Mighty Max!
Arrived on time. And was exactly what it was described. Exact match
I am really pleased with the performance of the MIGHTY MAX BATTERIES I purchase to replace the ones that came on my RYOBI Zero Turn Mower.
From Amazon.ca arrived on time
It arrived quickly and was ready to use.
I had to replace the battery in my back up generator. Purchased the Mighty Max on Sunday. Delivered on Monday. Installation in the generator was a breeze due to the perfect size and correct terminals. I’m confident this battery will last for years to come and will make powering my home easy when power goes out.
Great price, arrived as promptly and made in the USA.
The battery arrived in a timely manner.
Delivery was quick from Amazon and the 2 batteries I ordered for my wave runners fit exactly. We'll see how they do this summer as we use them. Attached photo of one installed.