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
Rated 5.00 out of 5 based on 11 customer ratings
(11 customer reviews)

$18.99

ML3-12 12V 3.4AH Sealed Lead Acid (SLA) Battery for BP3.6-12

SKU: ML3-1289 Category:
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$33.99
$46.99
$59.99
$89.99
$139.99
$18.99
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

11 reviews for ML3-12 12V 3.4AH Sealed Lead Acid (SLA) Battery for BP3.6-12

  1. Rated 5 out of 5

    kevin k. coombs –

    Price was right, quick delivery would buy again.

  2. Rated 5 out of 5

    Thomas J. –

    Replaces battery in my computer UPS. Exact fit and works well as advertised. Shipped in timely fashion in excellent condition. Would buy again. Longevity is unknown thus 4 stars.

  3. Rated 5 out of 5

    Costello –

    It looks that it works. I did not do a technical evaluation. Compared with the previous one that I bought many years ago, the label is not the same, and not so professional like the previous one.

  4. Rated 5 out of 5

    Chasman –

    Battery exact replacement for Toro mower battery. Hopefully it will last as long.

  5. Rated 5 out of 5

    Web Customer –

    Great place to order batterys, the customer service was awesome, will be back other thing’s, just a happy customer D.Sipriano

  6. Rated 5 out of 5

    H. R. Priest –

    I purchased this battery to replace the original one that came with a Bescor rechargeable battery pack I use to power a radar gun. This battery charged up with plenty of power to run my radar gun. Quality product and the shipper shipped it right away. Good experience with this vendor.

  7. Rated 5 out of 5

    Buggsy –

    Work great

  8. Rated 5 out of 5

    Buggsy –

    Work great

  9. Rated 5 out of 5

    Stan L. –

    Quick ship and perfect fit. Unknown life but probably about the same as original.

  10. Rated 5 out of 5

    Web Customer –

    WORKS GREAT!!!

  11. Rated 5 out of 5

    Customer –

    WORKS GREAT!!!

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Mighty Max Battery
Based on 4608 reviews
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Joe Boutte
Delivered on time and expected!
Brian Kuehl
Great Battery for the Ion Block Rocker Bluetooth speaker to make it mobile
David Stoner
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!
Jerry Kuemper
Arrived on time. And was exactly what it was described. Exact match
Rudy Laurel
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.
Alfredo Gomez
From Amazon.ca arrived on time
Steve Okon
It arrived quickly and was ready to use.
skinnyd1982
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.
Joe DesRosier
Great price, arrived as promptly and made in the USA.
Pastor Anthony Davis
The battery arrived in a timely manner.

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