---
product_id: 5152419
title: "Mighty Mule 12-Volt Battery for Mighty Mule Automatic Gate Openers (FM150) , Black"
brand: "mighty mule"
price: "€ 105.07"
currency: EUR
in_stock: true
reviews_count: 13
category: "Mighty Mule"
url: https://www.desertcart.be/products/5152419-mighty-mule-12-volt-battery-for-mighty-mule-automatic-gate
store_origin: BE
region: Belgium
---

# 7 Ah capacity for long runtime 12V sealed lead acid power 3-5 years maintenance-free life Mighty Mule 12-Volt Battery for Mighty Mule Automatic Gate Openers (FM150) , Black

**Brand:** mighty mule
**Price:** € 105.07
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your perimeter with confidence—never miss a gate moment!

## Quick Answers

- **What is this?** Mighty Mule 12-Volt Battery for Mighty Mule Automatic Gate Openers (FM150) , Black by mighty mule
- **How much does it cost?** € 105.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/5152419-mighty-mule-12-volt-battery-for-mighty-mule-automatic-gate)

## Best For

- mighty mule enthusiasts

## Why This Product

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

## Key Features

- • **Power Up Your Gate:** Standard 12V battery perfectly matched for Mighty Mule FM700, FM702, and FM500 models.
- • **Trusted & Approved:** The only battery officially approved for your Mighty Mule gate opener system, backed by a 12-month warranty.
- • **Endurance That Lasts:** Reliable 7 amp-hour capacity ensures your gate stays powered through countless cycles.
- • **Plug & Play Convenience:** Comes ready to use with included battery—no extra purchases or setup hassle.
- • **Maintenance-Free Freedom:** Sealed lead acid design means zero upkeep—just install and forget for up to 5 years.

## Overview

The Mighty Mule FM150 is a 12-volt, 7 amp-hour sealed lead acid battery designed exclusively for Mighty Mule FM700, FM702, and FM500 automatic gate openers. Weighing just 4.7 pounds and maintenance-free, it delivers reliable power for 3 to 5 years, ensuring seamless gate operation backed by a 12-month limited warranty.

## Description

Standard 12V, 7 amp/hour, maintenance-free battery for the model No. FM700, FM702, and FM500 gate opener systems. This is the only battery approved for use with these gate opener systems. Life expectancy if 3 to 5 years. (Not compatible with Mighty Mule 250, FM200 and FM350.).

Review: Dependable Powerhouse for Daily Use – Reliable, Long-Lasting Performance - This battery has been an absolute workhorse for our gate system. In a high-traffic setting with over 40 open-and-close cycles per day, it has never failed us—not even once. That kind of reliability is hard to come by, especially for something that lives outside and handles constant use. Installation was simple and straightforward, and it’s compatible right out of the box with our Mighty Mule setup. It's clear that this battery was built specifically for the demands of an automatic gate, and it shows in the way it holds a charge and performs consistently. Living in a rural area where dependable access is critical, this battery has become an essential part of our day-to-day routine. No slowdowns, no surprises, just solid power you can count on every single day.
Review: Works great - Bought this battery to power my old (and now discontinued) Mighty Mule MM260. Previously powered it with an old car battery for a few years but it finally kicked the bucket. So far no issues, but we will see how long it'll last. I do like the size and weight as it'll be easy to seal inside a container away from the weather.

## Features

- Item Weight: 5.25 lb
- Country of Origin: China
- Brand name: Mighty Mule
- Item Dimensions: 7.0"L x 3.0"W x 4.25"H

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000H78XPK |
| Amperage | 7 |
| Antenna Location | Automatic Gate Opener |
| Battery Capacity | 7 Amp Hours |
| Battery Cell Type | Sealed Lead Acid |
| Battery Weight | 5 Pounds |
| Best Sellers Rank | #69,714 in Health & Household ( See Top 100 in Health & Household ) #141 in 12V Batteries |
| Brand | Mighty Mule |
| Built-In Media | Hardware; Door, Gate & Window Hardware;gate-hardware |
| Compatible Phone Models | Compatible with all Mighty Mule gate openers |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,117) |
| Global Trade Identification Number | 00090835083484 |
| Item Dimensions | 7 x 3 x 4.25 inches |
| Item Type Name | 12V REPLACEMENT BATTERY |
| Manufacturer | Mighty Mule |
| Model Name | FM150 |
| Model Number | FM150 |
| Number of Batteries | 1 12V batteries required. (included) |
| Reusability | Rechargeable |
| UPC | 090835083484 |
| Unit Count | 1.0 Count |
| Voltage | 12 |
| Warranty Description | Limited 12 Month Warranty (from date of purchase) |

## Product Details

- **Battery Capacity:** 7 Amp Hours
- **Battery Cell Composition:** Sealed Lead Acid
- **Brand:** Mighty Mule
- **Number of Batteries:** 1 12V batteries required. (included)
- **Recommended Uses For Product:** Automatic Gate Opener

## Images

![Mighty Mule 12-Volt Battery for Mighty Mule Automatic Gate Openers (FM150) , Black - Image 1](https://m.media-amazon.com/images/I/81t63r2NETL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dependable Powerhouse for Daily Use – Reliable, Long-Lasting Performance
*by H***4 on July 9, 2025*

This battery has been an absolute workhorse for our gate system. In a high-traffic setting with over 40 open-and-close cycles per day, it has never failed us—not even once. That kind of reliability is hard to come by, especially for something that lives outside and handles constant use. Installation was simple and straightforward, and it’s compatible right out of the box with our Mighty Mule setup. It's clear that this battery was built specifically for the demands of an automatic gate, and it shows in the way it holds a charge and performs consistently. Living in a rural area where dependable access is critical, this battery has become an essential part of our day-to-day routine. No slowdowns, no surprises, just solid power you can count on every single day.

### ⭐⭐⭐⭐⭐ Works great
*by P***I on June 23, 2024*

Bought this battery to power my old (and now discontinued) Mighty Mule MM260. Previously powered it with an old car battery for a few years but it finally kicked the bucket. So far no issues, but we will see how long it'll last. I do like the size and weight as it'll be easy to seal inside a container away from the weather.

### ⭐⭐⭐⭐⭐ Good Price. Just What We Needed.
*by M***A on March 1, 2026*

Was the best place at the best price to buy these!

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-05-04*