ML3-12 - 12 Volt 3 AH, F1 Terminal, Rechargeable SLA AGM Battery
ML3-12 - 12 Volt 3 AH, F1 Terminal, Rechargeable SLA AGM Battery
ML3-12 - 12 Volt 3 AH, F1 Terminal, Rechargeable SLA AGM Battery
ML3-12 - 12 Volt 3 AH, F1 Terminal, Rechargeable SLA AGM Battery
ML3-12 - 12 Volt 3 AH, F1 Terminal, Rechargeable SLA AGM Battery

ML3-12 – 12V 3AH SLA UPS Battery Replacement for Long Batteries WP312

(16 customer reviews)

From: $18.99

ML3-12 – 12V 3AH SLA UPS Battery Replacement for Long Batteries WP312

SKU: ML3-1268 Category:
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$ 33.99
$ 46.99
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Delivering power when you need it, the Mighty Max ML3-12 12 Volt 3 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 ML3-12 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: 3 AH
Chemistry: SLA, AGM
Terminal: F1
Battery Dimensions: 
5.28 in x 2.64 in x 2.64 in
Weight: 3.20 Lbs
Warranty
1 Year
Multi Packs Bundled Savings

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

12V
Amp Hour

3Ah
Chemistry

SLA / AGM
Terminal

.187" – F1
Quantity

1
Length

5.28
Width

2.64
Height

2.64
Weight

3.20 Lbs
Warranty

1 Year

16 reviews for ML3-12 – 12V 3AH SLA UPS Battery Replacement for Long Batteries WP312

  1. DD –

    Purchased this battery for my mower after making sure all the specs were right. It works perfectly! I’d ordered a battery from the local lawn equipment repair shop for $60 before it occurred to me to check online. Canceled that order, got this one instead, and was extremely happy about how much money I saved!

  2. Kenneth E. Guard –

    best price I could find on item I needed

  3. Johnny C –

    Good as the original.

  4. Neil –

    Perfect replacement at a reasonable price.

  5. Gary R –

    Haven’t had it long, so can’t say how long it will last. Bought it to replace the battery in APC BE325R UPS. Would give it another star but it is very slightly too big for the slot for it in the BE325R. I was able to get the cover back on, but had to force it some and the cover doesn’t close flat. It is functional, though.

  6. juan rivera –

    good

  7. JR Woodworker –

    this battery works great as a replacement battery in my power backup unit.

  8. Leenie Atwood –

    Just what I ordered and expected

  9. Travis –

    Does what it’s supposed to. Certainly no complaints.

  10. MT –

    Glad to have this available.

  11. Kenneth Nesteroff –

    Worked perfectly!

  12. James and Jenn –

    Battery was a direct replacement and has been working as expected so far.

  13. D. Temkin –

    it does exactly what I want, delivery was prompt

  14. Edwin B. Miller –

    seemed to work, but lets wait and see!

  15. Penguin –

    Works perfectly! Arrived as expected/shipped promptly. Trustworthy merchant.

  16. Penguin –

    Works perfectly! Arrived as expected/shipped promptly. Trustworthy merchant.

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

Mighty Max Battery
Excellent
Mighty Max Battery
4.8
Based on 452 reviews
See all reviews
William Kirst
William Kirst
Mighty max brings the battery backup back.
Errol Cramer
Errol Cramer
Arrived well packed in unopened sturdy box. Was replacement for identical Mighty Max battery I ordered 2 years ago. Taking 1 star off because didn’t include the needed terminal clips - was able to use the old battery’s clips
Roger schwenk
Roger schwenk
Same model fits in each of our four wheelers great product
Judgment Center
Judgment Center
Replacement for my Murray MT100 riding lawnmower. Murray does not make replacement batteries and you are on your own if the battery goes bad. Bought Murray MT100 in 2023, battery went bad in 1 year and all other Murray replacement batteries are LARGER so it won't fit.This Mighty Max Battery fit the MT100 fine and it starts it perfectly too.
Dave S
Dave S
Direct replacement for generac portable electric start generator. Works great.
Theresa O'dell
Theresa O'dell
Received really quick. Boxed well and fit great. Worked like a charm! I would definitely recommend this battery.
Austin Matthews
Austin Matthews
As an athletic trainer I rely on our water units every day to provide the water to our athletes. We have over 900 student athletes enrolled, and these units get used daily, so it is imperative these batteries are reliable. On a side note, I also use these batteries on my fishing kayak to power my fish finder. I can use my fish finder for about 20 hours before it turns off. These batteries are great! Highly recommend. I have not had any issues so I haven't spoken to customer service yet, but if they are as good as these batteries have been, I think I am in good hands.
Amy Richards
Amy Richards
Needed a replacement battery and the manufacturer wanted $50 whereas you only required $20. Made it worth it!
Sergio Barrera
Sergio Barrera
satisfy with price and easy installation.
Kyle Sid
Kyle Sid
Arrived in great condition comes with the bolts to attach the wire over all very satisfied
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