ML5-12 - 12 Volt 5 AH, F1 Terminal, Rechargeable SLA AGM Battery
ML5-12 - 12 Volt 5 AH, F1 Terminal, Rechargeable SLA AGM Battery
ML5-12 - 12 Volt 5 AH, F1 Terminal, Rechargeable SLA AGM Battery
ML5-12 - 12 Volt 5 AH, F1 Terminal, Rechargeable SLA AGM Battery
ML5-12 - 12 Volt 5 AH, F1 Terminal, Rechargeable SLA AGM Battery
Rated 4.93 out of 5 based on 14 customer ratings
(14 customer reviews)

$17.99

12V 4.5Ah Home Alarm Security System SLA Battery

SKU: ML5-12281 Category:
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$ 17.99
$ 28.99
$ 39.99
$ 52.99
$ 74.99
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Delivering power when you need it, the Mighty Max ML5-12 12 Volt 5 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 ML5-12 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: 5 AH
Chemistry: SLA, AGM
Terminal: F1
Battery Dimensions: 
3.58 in x 2.76 in x 4.21 in
Weight: 3.09 Lbs
Warranty 1 Year
Multi Packs Bundled Savings

12 Pack, 1 Pack, 2 Pack, 3 Pack, 4 Pack, 6 Pack, 9 Pack

14 reviews for 12V 4.5Ah Home Alarm Security System SLA Battery

  1. Rated 5 out of 5

    William (verified owner) –

  2. Rated 5 out of 5

    Wolfi –

    see above

  3. Rated 5 out of 5

    M –

    good value

  4. Rated 5 out of 5

    ANASALIO R. –

    Me agrada lo responsable,lo seguro y sobre todo el precio sin mas duda. Gracias

  5. Rated 5 out of 5

    Carmen Baker –

    Shipping delivery was not to my expectations. Used the item for our Monster Mini Rockin Roller.

  6. Rated 5 out of 5

    Rusty –

    The price and delivery were good, easy to install. I can’t speak to longetivity as yet, I’ve just installed it

  7. Rated 5 out of 5

    Woody Chung –

    I used it to replace garage door back up battery. Perfect match and good price.

  8. Rated 5 out of 5

    TONYA –

    My kicker came right on once I put the battery in.

  9. Rated 4 out of 5

    Barbara Bush –

    Use = Alarm system back-up battery replacement.

  10. Rated 5 out of 5

    linda m. clemons –

    I used this battery to replace my expired Duracell home security battery.

  11. Rated 5 out of 5

    ReneBae –

    Battery arrived sooner than promised. I removed the old battery and replaced with this one with ease on my own (I?m 54 years young)!Just have to figure out how to dispose my old battery? Any ideas?My security company charged me @$100 or so the last time they replaced my battery. Why? It takes less than 10 minutes to remove the old and replace.You can do it yourself and save $$$

  12. Rated 5 out of 5

    Dominick fausto –

    Liked !!!!

  13. Rated 5 out of 5

    Kozmo –

    I ordered two Mighty Max Batts. of different sizes, one for my garage door and the other for my house alarm system. I have them installed for a few weeks now so I can’t comment on the longevity but so far I like the batteries. Packaging was efficient and protecting and Batts. measured correct voltages so far I’m a happy customer.

  14. Rated 5 out of 5

    william s. –

    perfect fit

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Mighty Max Battery
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John & Cathy
Arrived quickly. Even got a sticker with it.
Sean Chacon
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.
larry scervino
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
Paul Major
Item as described and perfect fit and arrived on time
Manny Jaramillo
Battery arrived in a good shape package strait to my door steps
Robin Lauer
Arrived just in time to power my generator here in the cold Maine winters. Excellent service!
Shutter Dog Homestead
Arrived quickly from WALMART.COM. Perfect size and proper placement in my generator. Installation was easy. Generator fired right up. Battery came fully charged.
Larry Geiger
New battery. Ready for cold weather!
Harmon Chandler
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
Carl Ruckinger
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