Rated 4.33 out of 5 based on 9 customer ratings
(9 customer reviews)

$27.99

12V 12Ah F2 UPS Battery Replaces Genesis NP12-12T, NP 12-12T

SKU: ML12-12F22452 Category:
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$ 54.99
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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

9 reviews for 12V 12Ah F2 UPS Battery Replaces Genesis NP12-12T, NP 12-12T

  1. Rated 3 out of 5

    Manuela Curtis

    It still didn’t power our kids atv

  2. Rated 4 out of 5

    John Lyles

    Holds charge as well or better than the original Yuasa battery did. Does not drain while not in use. So far so good! Great battery for the money.

  3. Rated 5 out of 5

    Web Customer

    Just what I needed

  4. Rated 5 out of 5

    Customer

    Just what I needed

  5. Rated 4 out of 5

    Web Customer

    Great I’m Getting Five Hour Almost At The Max On My PA. Speaker. GREAT DOX

  6. Rated 4 out of 5

    Customer

    Great I’m Getting Five Hour Almost At The Max On My PA. Speaker. GREAT DOX

  7. Rated 5 out of 5

    BJD

    Battery is a suitable replacement for my kids ATV.

  8. Rated 5 out of 5

    LRSilence

    Perfect fit, great adapters for the connection. No damage and so far, great performance. Exactly what I needed for a replacement battery.

  9. Rated 4 out of 5

    cycleman

    cost effective replacement. I haven’t owned this product long enough to speak to how long it lasts.

Only logged in customers who have purchased this product may leave a review.

Excellent
Mighty Max Battery
Based on 3474 reviews
Arrived quickly. Even got a sticker with it.
Solid looking battery, came well packaged. Have used their battery before for my lawnmower and now looking forward to see how it lasts in my snowmobile.
I can't believe it less than 48hrs since I ordered from Walmart and it's in the machine. What more can I say except great price.
Thanks Larry
Item as described and perfect fit and arrived on time
Battery arrived in a good shape package strait to my door steps
Arrived just in time to power my generator here in the cold Maine winters. Excellent service!
Arrived quickly from WALMART.COM. Perfect size and proper placement in my generator. Installation was easy. Generator fired right up. Battery came fully charged.
New battery. Ready for cold weather!
So far these Might Max batteries are good but it’s only the first day and they were on charge for 12 hrs. I’ll have to come back and do an update at some point in time. Ordered them on Amazon and got them the next day. I was encouraged by Mighty Max to make this google review and post pictures to extend my warranty for 3 months but there is no way to post pictures 🤣🤣🤣 It’s been a few months and I was able to go back and edit, so here is a video I made, the rest of the photos I have deleted. Batteries are still going strong. Update 12-11-2025
They arrived within 2 days of ordering them packaging was really good I haven't put them in my MX350 yet I hit them with my multi meter fresh out of the box and got 12.4v on both batteries so that is good