---
product_id: 319695192
title: "Gallagher S12 0.12J Solar Electric Fence Charger, 4 Mile Range"
brand: "gallagher"
price: "1383.68 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Gallagher"
url: https://www.desertcart.tn/products/319695192-gallagher-s12-0-12j-solar-electric-fence-charger-4-mile
store_origin: TN
region: Tunisia
---

# 3-year warranty with U.S. support Solar-powered for eco-friendly energy 4 miles of reliable fence protection Gallagher S12 0.12J Solar Electric Fence Charger, 4 Mile Range

**Brand:** gallagher
**Price:** 1383.68 DT
**Availability:** ✅ In Stock

## Summary

> ☀️ Power Your Pasture, Protect Your Peace of Mind!

## Quick Answers

- **What is this?** Gallagher S12 0.12J Solar Electric Fence Charger, 4 Mile Range by gallagher
- **How much does it cost?** 1383.68 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/319695192-gallagher-s12-0-12j-solar-electric-fence-charger-4-mile)

## 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

- • **Smart Grounding System:** Easily mounts to a grounding rod for optimal electrical performance and consistent fence output every day.
- • **Extended 4-Mile Coverage:** Protect your livestock and small pastures with up to 4 miles of single-wire fencing power—perfect for goats, chickens, and garden safety.
- • **Harness Serious Solar Power:** Keep your pasture energized sustainably with a high-efficiency solar panel that charges even in variable sunlight.
- • **Built to Last with U.S. Support:** Durable, weather-resistant alloy steel design backed by a 3-year warranty and real U.S.-based customer service you can trust.
- • **Optimized for Small Farms & Hobbyists:** Designed specifically for homesteads and pasture splits, ensuring your animals stay safe without the hassle of complex setups.

## Overview

The Gallagher S12 Solar Fence Charger delivers reliable, solar-powered electric fencing for up to 4 miles of single-wire coverage, ideal for small pastures and livestock like goats and chickens. Featuring a smart grounding rod mount, durable alloy steel construction, and backed by a 3-year U.S. warranty, it’s engineered for homesteads and hobby farms seeking sustainable, low-maintenance animal containment.

## Description

Buy Gallagher S12 0.12J Solar Electric Fence Charger, 4 Mile Range | Solar Energizer for Livestock, Poultry, Gardens and Small Pastures; Long-Life Lithium Battery with 3-Year Warranty: Electric Fence Chargers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works great! Only needs one grounding rod! - Just an update that might help someone on this last one that I installed. I used the copper grounding rod, again only one Rod needed, versus the Galvanized steel rod that I used on my first fence. The copper gives a better energy to the fence, it gives a better shock. Obviously nothing that’s gonna hurt any of the animals. My horse is terrified of the fence even if there’s not an electric fence charger attached to it. But keeping out other animals, dear raccoons etc. I just feel that the copper rod performs much better. I’ve dabbled with electric fences, both solar and electric over the last few years never being actually very successful due to the multiple rods. I was a little skeptical when I read this one only needed the one grounding rod and that’s it. There’s a wire with a large alligator clip at the end that attaches to the box itself and then it clipped right into the fence. It is true, it does work exactly that way. You need get a grounding rod from Lowe’s or Home Depot pound it into the ground, I did mine with about 4 foot left above the ground, attached the electric fence box, tighten the end to the box onto the pole, screw the nut and wire onto the back of the box, then clip it onto the tape, cord or wire whichever you put up and you have a working electric fence. Quick and easy. I actually just bought a second one for another area on my property that’s very far away. Probably would work but I don’t want to run that much fencing or poles. You have to put it a sunny place just like any other solar items, even when we had about a week of cloudy rainy days it had no problem with holding a charge. It worked every day. I highly recommend this electric fence option
Review: Working well. Had it 2.5 years. Hurts like hell! - Just upgraded the review to 5.0 after running into the fence last week! Was walking in the yard looking up at the cherry trees and my thigh connected the live wire to the ground wire! Holy $@%#! That defintely got my attention! Hurt like hell! Adding a ground wire makes all the difference. I've bumped into the live wire before and experienced mild undesireable pain, but nothing like this! This was some extreme pain. I'm highly confident that this energizer would scare deer away. And, actually the results speak for themselves. No deer get near our bushes, trees, or our flower gardens. Highly recommend this product. But, if adding a ground wire to your fence, be very careful not to run into it. --- Original review below -- We live in a deer super highway, a clearing in the woods between the forest and the river. The deer like to gather and sleep here. The yard is all torn up. Trees regularly get stripped of their bark. But, the gardens, including delicious spring tulips, hostas, lilies, roses, and other tasty treats have not been eaten at all since using this energizer. Used the energizer and 3+ foot some step in stakes to fence off my flower gardens. Goal was to prevent deer and rabbits from ruining the garden. The step in stakes have at least five places to attach wire. i started off with hot wires on the top (1) and bottom levels (5). The deer leaned over it and then left. Found the wire stretched and some footprints inside the garden but nothing eaten. I added two ground wires at the 2 and 4 positions on the stakes. The grounds go back to the grounding stake. When an animal touches the hot and ground, they complete the circuit and get zapped. Since making this improvement, we haven't had a deer get near our gardens. Rabbits are still able to jump between the hot and ground and get into the garden. I haven't seen any appear to get shocked. But, often they just run around the outside. So, i suspect the fence has had some effect on them. To improve my system, I should get a longer grounding rod. Current one is thin and only three feet. The natural soil here is mostly sand and gravel. Will buy another energizer today. Have a bunch of young trees to plant. Need to keep the deer off untl they mature a bit. Definitely recommend the product for deer.

## Features

- Serious Solar Power for Small Pastures | Built for homesteads, hobby farms, and pasture splits that need reliable containment. Great for chickens, goats, garden protection, and small livestock areas where you want a fence that stays effective.
- Grounding Rod Mount and Ground Connection | Mounts directly to an unpainted grounding rod (not included) up to 0.5 inch diameter, using the rod as both the physical mount and the electrical ground. For best results, drive the rod at least 18 inches into soil, deeper in dry or sandy areas.
- Charge Before First Use for Best Performance | Like any solar fence charger, performance improves after the battery is fully charged. Place in direct sun for 2–3 days before first use, then keep the solar panel facing full sunlight for consistent day to day power.
- Real World Fence Performance | Smart control helps maintain steady output for everyday fencing. Best results come from good grounding, minimal vegetation contact, and clean connections. For stubborn animals or long multi-wire fences, choose a higher-powered model.
- Gallagher Quality and U.S. Support | Durable, weather-ready design backed by a 3-year manufacturer warranty and real U.S.-based support. Built to outperform cheap imports with better components, reliability, and service when you need it.
- Realistic Coverage for Everyday Use | Powers up to 4 miles of single-wire fencing in ideal conditions, or 0.6 miles of multi-wire or fencing with some vegetation. Designed for small pastures, paddocks, and remote setups.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091X89TRS |
| Best Sellers Rank | #56,938 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #20 in Livestock Fence Chargers |
| Brand | Gallagher |
| Brand Name | Gallagher |
| Customer Reviews | 4.5 out of 5 stars 634 Reviews |
| Folded Size | 100 |
| Included Components | Red Fence Lead Clip |
| Item Dimensions | 5.7 x 5 x 6.7 inches |
| Item Highlight | Solar Energizer for Livestock, Poultry, Gardens and Small Pastures; Long-Life Lithium Battery with 3-Year Warranty |
| Item Type Name | GALLAGHER - 100724 |
| Item Weight | 2.4 pounds |
| Item dimensions L x W x H | 5.7 x 5 x 6.7 inches |
| Manufacturer | Gallagher |
| Manufacturer Part Number | GALLAGHER - 100724 |
| Manufacturer Warranty Description | Warranty |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Number | G349414 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| UPC | 644493349415 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Gallagher
- **Included Components:** Red Fence Lead Clip
- **Item Weight:** 2.4 pounds
- **Item dimensions L x W x H:** 5.7 x 5 x 6.7 inches
- **Material:** Alloy Steel

## Images

![Gallagher S12 0.12J Solar Electric Fence Charger, 4 Mile Range - Image 1](https://m.media-amazon.com/images/I/71AchCUwejS.jpg)

## Available Options

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

## Questions & Answers

**Q: I need to know if this will work on a chain link fence. After much research online I can't get an answer. Will it work on chain link fence?**
A: I doubt it will make the electrical connection needed for a continuous loop, and lots of places for grounding to happen

**Q: Can this charger be used with wire fencing?**
A: Yes, it can be used with any type of electric fence wire.  Thanks for your question.

**Q: im running two runs top and bottom of fence  2200 feet of wire thru 3 spring gates in a continuous run and all i need is one ground rod?**
A: In order to get the best current flow which=the max shock the charger can produce, you need a good ground. if the ground rod is deep enough and the dirt is moist you would get good current flow from the charger. If not, another rod would in theory be like driving a longer rod. You don't want any weeds or branches to touch the hot wires either, they will weaken the shock. Is each wire 2200 feet, or all wires total 2200 feet?  all wires should be totaled.  More wire increases the voltage drop. ! mile = 5280 feet. The fence tester should help. Connect one wire to the charger and see if it gives a high reading on the tester. then add another and test then another and another to see if the current is still high. That should help answer the need for more ground rods. During dry soil conditions, i pour a bucket or two of water over the ground wire.

**Q: How long does the battery last and is it replaceable?  I have an older solar charger and it costs more to replace the battery than the charger.**
A: I expect the battery to last for years, though at some point find myself in your same situation but, by then batteries will charge faster and last even longer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great! Only needs one grounding rod!
*by T***A on April 14, 2024*

Just an update that might help someone on this last one that I installed. I used the copper grounding rod, again only one Rod needed, versus the Galvanized steel rod that I used on my first fence. The copper gives a better energy to the fence, it gives a better shock. Obviously nothing that’s gonna hurt any of the animals. My horse is terrified of the fence even if there’s not an electric fence charger attached to it. But keeping out other animals, dear raccoons etc. I just feel that the copper rod performs much better. I’ve dabbled with electric fences, both solar and electric over the last few years never being actually very successful due to the multiple rods. I was a little skeptical when I read this one only needed the one grounding rod and that’s it. There’s a wire with a large alligator clip at the end that attaches to the box itself and then it clipped right into the fence. It is true, it does work exactly that way. You need get a grounding rod from Lowe’s or Home Depot pound it into the ground, I did mine with about 4 foot left above the ground, attached the electric fence box, tighten the end to the box onto the pole, screw the nut and wire onto the back of the box, then clip it onto the tape, cord or wire whichever you put up and you have a working electric fence. Quick and easy. I actually just bought a second one for another area on my property that’s very far away. Probably would work but I don’t want to run that much fencing or poles. You have to put it a sunny place just like any other solar items, even when we had about a week of cloudy rainy days it had no problem with holding a charge. It worked every day. I highly recommend this electric fence option

### ⭐⭐⭐⭐⭐ Working well. Had it 2.5 years. Hurts like hell!
*by S***O on April 4, 2024*

Just upgraded the review to 5.0 after running into the fence last week! Was walking in the yard looking up at the cherry trees and my thigh connected the live wire to the ground wire! Holy $@%#! That defintely got my attention! Hurt like hell! Adding a ground wire makes all the difference. I've bumped into the live wire before and experienced mild undesireable pain, but nothing like this! This was some extreme pain. I'm highly confident that this energizer would scare deer away. And, actually the results speak for themselves. No deer get near our bushes, trees, or our flower gardens. Highly recommend this product. But, if adding a ground wire to your fence, be very careful not to run into it. --- Original review below -- We live in a deer super highway, a clearing in the woods between the forest and the river. The deer like to gather and sleep here. The yard is all torn up. Trees regularly get stripped of their bark. But, the gardens, including delicious spring tulips, hostas, lilies, roses, and other tasty treats have not been eaten at all since using this energizer. Used the energizer and 3+ foot some step in stakes to fence off my flower gardens. Goal was to prevent deer and rabbits from ruining the garden. The step in stakes have at least five places to attach wire. i started off with hot wires on the top (1) and bottom levels (5). The deer leaned over it and then left. Found the wire stretched and some footprints inside the garden but nothing eaten. I added two ground wires at the 2 and 4 positions on the stakes. The grounds go back to the grounding stake. When an animal touches the hot and ground, they complete the circuit and get zapped. Since making this improvement, we haven't had a deer get near our gardens. Rabbits are still able to jump between the hot and ground and get into the garden. I haven't seen any appear to get shocked. But, often they just run around the outside. So, i suspect the fence has had some effect on them. To improve my system, I should get a longer grounding rod. Current one is thin and only three feet. The natural soil here is mostly sand and gravel. Will buy another energizer today. Have a bunch of young trees to plant. Need to keep the deer off untl they mature a bit. Definitely recommend the product for deer.

### ⭐⭐⭐⭐⭐ Amazingly easy to set up
*by G***L on April 27, 2022*

When my old Zareba gave up the ghost, I decided to try this Gallagher because of the price, quality, 3 year guarantee and overwhelmingly good reviews. I'm glad I did. It's exceeded my expectations. Setting it up was stupidly easy and it's footprint is so compact it almost blends in with the scenery. Having the ground rod double as a pole to connect the unit to is a stroke of genius. Instead of 2 wires, I only needed to run one. In addition, they supplied a wire that connects directly to the unit on one end with a clamp on the other end, making the connection to my existing fence easy peasy. It's also easy to turn on/off and the blinking light is easy to see, even in full sunlight. I thought at first I had received a faulty unit as I couldn't get it to turn on after 3 days in the sun, but quickly realized I have to hold the button in for a few seconds before the unit powers on. I couldn't be more pleased with this little baby. Edit 6/5/26 I've had this little gem for over 4 years now and it still works like the day I purchased it.

## Frequently Bought Together

- Gallagher S12 Solar Electric Fence Charger | Portable Livestock Fence Energizer with Lithium Battery | Powers 4 Miles or 18 Acres | 0.12 Joules | Off-Grid Solar Fence Charger with Built-In Grounding
- Gallagher Smart Fence 2 | Portable Electric Fence for Livestock Containment | Quick Install Temporary Field Fencing | 328ft of 4-Strand Electric Fencing with Built-in Posts and Reels
- Makevivi Electric Fence Wire Connect The Energizer and Electric Fence Charger Solar Fence Charger Solar Powered Electric Fence, Solar Electric Fence, Electric Fence Lead Wire with Alligator Clip, 3 Ft

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-11*