---
product_id: 74146048
title: "Mighty Max Battery ML5-12 - 12 Volt 5 AH, F1 Terminal, Rechargeable SLA AGM Battery"
brand: "mighty max battery"
price: "€ 72.67"
currency: EUR
in_stock: true
reviews_count: 13
category: "Mighty Max Battery"
url: https://www.desertcart.pt/products/74146048-mighty-max-battery-ml5-12-12-volt-5-ah-f1
store_origin: PT
region: Portugal
---

# Heavy-duty calcium-alloy grid 12V 5AH power punch Maintenance-free AGM sealed design Mighty Max Battery ML5-12 - 12 Volt 5 AH, F1 Terminal, Rechargeable SLA AGM Battery

**Brand:** mighty max battery
**Price:** € 72.67
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your life, no compromises.

## Quick Answers

- **What is this?** Mighty Max Battery ML5-12 - 12 Volt 5 AH, F1 Terminal, Rechargeable SLA AGM Battery by mighty max battery
- **How much does it cost?** € 72.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/74146048-mighty-max-battery-ml5-12-12-volt-5-ah-f1)

## Best For

- mighty max battery enthusiasts

## Why This Product

- Trusted mighty max battery brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Fits perfectly in tight spaces with 3.58 x 2.76 x 4.21 inches dimensions
- • **Unmatched Reliability:** Proven 5+ years lifespan for peace of mind in critical backups
- • **Versatile Compatibility:** Seamlessly powers everything from security systems to electric vehicles
- • **Maintenance-Free Freedom:** Valve-regulated AGM tech means zero leaks, zero fuss
- • **Shock & Vibration Resistant:** Built tough to perform in any position and environment

## Overview

The Mighty Max ML5-12 is a 12V 5AH sealed lead acid rechargeable battery featuring advanced calcium-alloy grids and AGM valve-regulated technology. Compact and maintenance-free, it delivers reliable, long-lasting power across diverse applications including security systems, electric vehicles, and portable tools. Designed for durability, it resists shocks, vibrations, and extreme temperatures, making it a trusted choice for professionals demanding consistent performance.

## Description

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

Review: Great Replacement Battery – Works Perfectly! - I’m very happy with this battery. It arrived well packaged and in good condition. It was easy to install and works exactly as expected. The size is compact, and the battery feels sturdy and well made. So far, it has been working great and holds a charge well. I would definitely recommend it if you need a reliable replacement battery!”
Review: Five Stars: Reliable Power for Peace of Mind - I just installed this Mighty Max battery into my home security system as a direct replacement for the exact same model. If the performance of the last one is any indication, I’m set for a long time. What I like about it: • Proven Longevity: My previous Mighty Max lasted a solid 5 years before needing a replacement. In the world of security backups, that kind of reliability is exactly what you want. • Perfect Fit: It was a seamless swap. The dimensions and terminals matched the factory specs perfectly, making the installation quick and painless. • Value: For the price, getting half a decade of "set it and forget it" performance is a bargain. It’s great to find a brand that remains consistent over the years. If you need a dependable backup battery that won't quit on you after a few months, I highly recommend this one. Highly recommended for home security backups!

## Features

- ML5-12 SLA is a 12V 5AH Sealed Lead Acid (SLA) rechargeable maintenance free battery
- Dimensions 3.54 inches x 2.76 inches x 4.21 inches, Terminal F1 Listing is for the Battery only No wire harness or mounting accessories included
- Compatibility Chamberlain 41A6357-1 Garage Door Opener Battery Vista 20P ADT Razor PowerRider 360 Electric Tricycle Standby 41B822 DJW12-4 5 Werker WKA12-5F ION Audio Tailgater Active EB1250F2 ELB 1250A pc1250 ub1250 ca1240 bp5-12 es4-12 ION Audio Job Rocker Sound System Liftmaster 485LM Evercharge Interstate Power Patrol SEC1055 RT-1250 F1 NP4-12 NP5-12 NPH5-12 NPX-25 Solex BD124 Alarm Casil Ca1240 Power Patrol SLA1055 ION Audio Explorer IPA23B Black Decker Grasshog-CST2000
- Rechargeable battery that can be mounted in any position resists shocks and vibration Long lasting high performance in high and low temperatures

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079ZCJYP3 |
| Amperage | 3.54 A |
| Antenna Location | electric vehicles , engine starters , garden tools, medical mobility, motorcycles , power sports , portable tools , toys , emergency lighting security |
| Battery Capacity | 5 |
| Battery Cell Composition | Sealed Lead Acid |
| Battery Cell Type | Sealed Lead Acid |
| Battery Weight | 3.5 pounds |
| Best Sellers Rank | #6,698 in Health & Household ( See Top 100 in Health & Household ) #7 in 12V Batteries |
| Brand | Mighty Max Battery |
| Compatible Phone Models | No Phone Models |
| Customer Reviews | 4.6 out of 5 stars 10,051 Reviews |
| Included Components | ML5-12 (1) |
| Item Dimensions | 3.58 x 2.76 x 4.21 inches |
| Item Type Name | Rechargeable SLA Battery |
| Item Weight | 3 pounds |
| Manufacturer | Mighty Max Battery |
| Model Name | ML5-12 - 12 VOLT 5 AH SLA BATTERY |
| Model Number | 41A0163 |
| Number of Batteries | 1 12V batteries required. |
| Recommended Uses For Product | electric vehicles , engine starters , garden tools, medical mobility, motorcycles , power sports , portable tools , toys , emergency lighting security Recommended Uses For Product electric vehicles , engine starters , garden tools, medical mobility, motorcycles , power sports , portable tools , toys , emergency lighting security See more |
| Reusability | Rechargeable |
| UPC | 860000524971 |
| Unit Count | 1 Count |
| Voltage | 12 volts |
| Warranty Description | Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service. |

## Product Details

- **Battery Capacity:** 5
- **Battery Cell Composition:** Sealed Lead Acid
- **Brand:** Mighty Max Battery
- **Number of Batteries:** 1 12V batteries required. (included)

## Images

![Mighty Max Battery ML5-12 - 12 Volt 5 AH, F1 Terminal, Rechargeable SLA AGM Battery - Image 1](https://m.media-amazon.com/images/I/61Vx874LoBL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can it run a fuel barrel pump, normally it uses a regular car battery, but would like to use a smaller battery if you think it would work?**
A: I can't say but check the power pull you need.  I actually replaced using a 12V computer UPS backup battery in my boat that ran gps/nav/fish finder, w/a small DieHard 12V Lawn & Garden battery #U1-1 (akin to a small 12V lead acid motorcycle battery) 160 cold/200 cranking amps w/ more beef than the computer backup battery that'll also runs a small trolling motor for a couple days b4 recharging.  The computer UPS b/u battery concept is a great way to go w/o spending lots of $ for limited short-term 12V service needs, but the step-up to a real, serviceable lead-acid battery for increased capacity using only a cheapo 12V trickle charger to pump it up to 14.1V again has been my solution.

**Q: Anyone know what size crimp terminal female spade connector fits on this batter? I changed the battery in my Ion Tailgater and both spades came off.**
A: These are the measurements right off the battery itself: Both terminals are 1/4 inch long, .190 ( about 3/16) inches wide, about .040" thick.

**Q: What is the run time of this Battery ?**
A: The capacity of the battery is given in the part number as 5AH, which means 5 ampere hours of energy until it is drained to 75% capacity, as if you squeezed 1/4 of the water out of a fully saturated sponge. Your "runtime" depends on how fast you take that energy out of the battery or how quickly you squeeze that sponge. Devices making more movement, light, heat, or sound= more energy=quicker squeeze of the sponge, quicker drain of the battery. The 75% factor is determined by the devices that wont function correctly below that energy level. Like when the water behind a dam is just barely high enough to reach the spillway for the hydroelectric turbines means not enough energy output even though there is still a lot of water behind the dam.

**Q: Can you power a cpap while camping or during a power outage with this?**
A: Assuming you are using a 12 volt portable CPAP - you would be far better off running it off the battery in your car. Most 12 volt CPAP's have a cigarette lighter plug to plu into your car. Portable CPAP's normally draw around 15 watts.  This battery would get sluggish in only a couple hours at that rate - if that.  Otherwise rent a campsite with electric.  Sorry, but if you have obstructive sleep apnea maybe camping off the grid is just not a smart idea for you...

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Replacement Battery – Works Perfectly!
*by M***S on August 30, 2026*

I’m very happy with this battery. It arrived well packaged and in good condition. It was easy to install and works exactly as expected. The size is compact, and the battery feels sturdy and well made. So far, it has been working great and holds a charge well. I would definitely recommend it if you need a reliable replacement battery!”

### ⭐⭐⭐⭐⭐ Five Stars: Reliable Power for Peace of Mind
*by J***H on April 12, 2026*

I just installed this Mighty Max battery into my home security system as a direct replacement for the exact same model. If the performance of the last one is any indication, I’m set for a long time. What I like about it: • Proven Longevity: My previous Mighty Max lasted a solid 5 years before needing a replacement. In the world of security backups, that kind of reliability is exactly what you want. • Perfect Fit: It was a seamless swap. The dimensions and terminals matched the factory specs perfectly, making the installation quick and painless. • Value: For the price, getting half a decade of "set it and forget it" performance is a bargain. It’s great to find a brand that remains consistent over the years. If you need a dependable backup battery that won't quit on you after a few months, I highly recommend this one. Highly recommended for home security backups!

### ⭐⭐⭐⭐⭐ Fixed multiple issues !
*by R***B on September 11, 2026*

My Genie Garage Door Opener kept needing to be reset on a regular basis by unplugging it, making it unreliable to use. As it turns out the backup battery was completely dead and that was causing the issues. I temporarily disconnected the original battery until I found this replacement and it works great now and have the peace of mind that it will open if there is a power failure . And it was half the price of the genie branded one.

## Frequently Bought Together

- Mighty Max Battery ML5-12 - 12 Volt 5 AH, F1 Terminal, Rechargeable SLA AGM Battery
- 12V Sealed Lead Acid (SLA) Battery Charger 1300mA, with Short Circuit Protection
- ML7-12 - 12 VOLT 7.2 AH SLA BATTERY - Mighty Max Battery brand product, black

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-09*