---
product_id: 84382679
title: "Gallagher M120 1.2J 110V Electric Fence Charger, 15 Miles"
brand: "gallagher"
price: "$312.06"
currency: USD
in_stock: true
category: "Gallagher"
url: https://www.desertcart.us/products/84382679-gallagher-m120-1-2j-110v-electric-fence-charger-15-miles
store_origin: US
region: United States of America
---

# 1.2 Joules power reserve 110V AC plug-in energizer Built-in lightning protection Gallagher M120 1.2J 110V Electric Fence Charger, 15 Miles

**Brand:** gallagher
**Price:** $312.06
**Availability:** ✅ In Stock

## Summary

> ⚡ Energize your farm with power and peace of mind!

## Quick Answers

- **What is this?** Gallagher M120 1.2J 110V Electric Fence Charger, 15 Miles by gallagher
- **How much does it cost?** $312.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/84382679-gallagher-m120-1-2j-110v-electric-fence-charger-15-miles)

## Best For

- gallagher enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** Effortless installation with clear power-on indicator—no extra tools needed.
- • **Durability Meets Safety:** UL approved rugged design built for tough agricultural environments.
- • **Storm-Proof Reliability:** Integrated lightning diverter safeguards your investment from power surges.
- • **Trusted by Professionals:** Backed by a 3-year warranty and glowing reviews from seasoned farmers.
- • **Power Your Pasture with Precision:** Consistent 0.63 joule output energizes up to 15 miles or 60 acres of fencing.

## Overview

The Gallagher M120 Electric Fence Energizer is a 110V AC-powered controller delivering 1.2 joules of stored energy and 0.63 joules output, capable of powering up to 15 miles or 60 acres of fencing. Designed for small farms and livestock control, it features built-in lightning protection, easy plug-in installation, and a durable UL-approved casing backed by a 3-year warranty.

## Description

Gallagher M120 Electric Fence Charger - Powers Up to 15 Miles / 60 Acres of Clean Fence - 1.2 Joules, 110 Volt AC Energizer, Added Power Reserve - Unbeatable Reliability - Easy Installation…

## Features

- Reliable Power for Small Pastures: 110V AC electric fence energizer delivers consistent shock output for livestock control, powering up to 15 miles or 60 acres of clean fence for cattle, horses, goats, and perimeter fencing around small farms and homesteads
- 1.2 Joule Performance with Power Reserve: Stores 1.2 joules of energy, providing strong, reliable voltage even with light vegetation contact and maintaining fence effectiveness without overloading short fence systems
- Built-In Lightning Protection: Integrated lightning diverter protects internal electronics from power surges and electrical storms, extending energizer life and reducing downtime in rural installations where weather exposure is unavoidable
- Simple Plug-In Installation: Easy-to-use fence terminals and hassle-free mounting make setup fast for barns, sheds, and utility rooms with clear power-on indicator to verify operation at a glance without extra tools or testers
- Durable UL Approved Design: Tough outer casing built for agricultural environments and backed by a 3-year manufacturer warranty, UL approved for safety and reliability when used with proper grounding and fence installation practices

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01IVOTZ3E |
| Best Sellers Rank | #133,024 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #755 in Agricultural Fencing |
| Brand | Gallagher |
| Brand Name | Gallagher |
| Color | No |
| Customer Reviews | 4.5 out of 5 stars 65 Reviews |
| Global Trade Identification Number | 00644493330437, 30437644493331 |
| Included Components | Gallagher - G330434 |
| Item Dimensions L x W x H | 9"L x 8.75"W x 3"H |
| Item Highlight | AC Energizer for Livestock, Poultry, and Garden Fencing; Powers up to 60 Acres with Built-In Lightning Protection Item Highlight AC Energizer for Livestock, Poultry, and Garden Fencing; Powers up to 60 Acres with Built-In Lightning Protection See more |
| Item Type Name | Gallagher - G330434 |
| Item Weight | 16 ounces |
| Manufacturer | Gallagher |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Model | Gallagher - G330434 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | G330434 |
| Product Dimensions | 9"L x 8.75"W x 3"H |
| UPC | 644493330437 |
| Unit Count | 1 Count |
| Warranty Description | 3 Year |

## Product Details

- **Brand:** Gallagher
- **Color:** No
- **Item Weight:** 16 ounces
- **Product Dimensions:** 9"L x 8.75"W x 3"H

## Images

![Gallagher M120 1.2J 110V Electric Fence Charger, 15 Miles - Image 1](https://m.media-amazon.com/images/I/71z3F7or64L.jpg)

## Questions & Answers

**Q: Is it water proof**
A: Yes, unless you mount it upside down.

**Q: cant tell if fence is working or broken. signal is the same ,  any suggestions ??**
A: My husband tests it like this, he takes a long blade of grass and puts it in his mouth to get it wet, and then lays it on the wire, it produces the charge but not jolting.

**Q: how well does this energizer work with Gallagher electronet? it for sheep and only 6 acres.**
A: Should work well for sheep.

**Q: Is this too strong for a medium sized stubborn dog?**
A: Our large chocolate lab doesn't like it.

## Frequently Bought Together

- Gallagher M120 Electric Fence Charger - Powers Up to 15 Miles / 60 Acres of Clean Fence - 1.2 Joules, 110 Volt AC Energizer, Added Power Reserve - Unbeatable Reliability - Easy Installation
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-14*