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Mighty Max Battery ML5-12 - 12 Volt 5 AH Rechargeable SLA Battery

Sealed Lead Acid ( Sla ) Rechargeable Maintenance Free Battery12 Volt 5 Ah Rechargeable Sla Battery Mighty Max Battery Brand Producthigh Discharge Ratewide Operating Temperaturesdeep Discharge Recover

H&F Rating 145 reviews
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What We Like

  • Rechargeable battery can be mounted in any position that resist shocks and vibration
  • Sealed Lead Acid maintainence free battery ensures hassle-free installation
  • Battery stays charged even after continuous usage


  • may be a little noisy

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About Mighty Max Battery ML5-12 - 12 Volt 5 AH Rechargeable SLA Battery

Mighty Max Battery ML5-12 12 V 5 Ah Rechargeable SLA Battery

Results of our analysis:

We analyzed 82,018 reviews for 373 products in the 12V Batteries category.

We then analyzed 145 reviews for this product. None were recent.

Around 81% of reviews were positive and about 17% were negative.

Final Score:

9.35 out of 10, based on these factors:

  • Build quality
  • Longevity
  • Overall performance
  • Packaging
  • Value for money
  • What buyers say about Mighty Max Battery ML5-12 - 12 Volt 5 AH Rechargeable SLA Battery

    I was able to get into the unit and see what type and size it was, but there was no instructions or mention of what to replace it.

    The home alarm is back up and running thanks to this device, we don't have to run to turn off the alarm because the battery stays charged and works great.

    I was not sure if the low cost battery would work for a UPS, but this one did and it arrived quickly from Amazon.

    I bought it about five years ago and it lasted for five years. Call the company and ask if they remembered me and they said they would send me one for $25.00.

    It was as good as any and didn't have to go to 10 places to buy it.

    Common Questions


    Is it printed anywhere on the battery?


    It says to charge after use on the battery.


    Will this work for a jump starter of 12v 5ah 20 hr?


    Not possible for a car.


    Will it work with the razor e 100?


    You'll have to remove the terminals on the harness or crimp on new ones if you want the e 100s to work.


    Is it possible to parallel these battery's to make a battery pack?


    If you want to make a 12volt battery pack that has higher AmpHour rating, you should connect 3 of these in parallel.


    I don't want an alarm battery backup, so I'm wondering if anyone can tell me how to turn off the battery test on the honeywell vista 20 alarm.


    We had lost our manual and had to reset the low battery alarm. I do not know specifically how to disabled the battery backup but that is where i would look.

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