---
product_id: 504434101
title: "Gallagher S12 Solar Electric Fence Charger | Powers Up to 4 Miles / 18 Acres of Fence | Solar Lithium Technology, 0.12 Stored Joule Energizer | Built-in Earthing | Portable and Super Tough"
brand: "gallagher"
price: "€ 11.49"
currency: EUR
in_stock: false
url: https://www.desertcart.com.cy/products/504434101-gallagher-s12-solar-electric-fence-charger-powers-up-to-4
store_origin: CY
region: Cyprus
---

# 0.12 Stored Joules energizer power Solar-powered, off-grid freedom Rugged, weatherproof & portable Gallagher S12 Solar Electric Fence Charger | Powers Up to 4 Miles / 18 Acres of Fence | Solar Lithium Technology, 0.12 Stored Joule Energizer | Built-in Earthing | Portable and Super Tough

**Brand:** gallagher
**Price:** € 11.49
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Charge your fence, not your schedule!

## Quick Answers

- **What is this?** Gallagher S12 Solar Electric Fence Charger | Powers Up to 4 Miles / 18 Acres of Fence | Solar Lithium Technology, 0.12 Stored Joule Energizer | Built-in Earthing | Portable and Super Tough by gallagher
- **How much does it cost?** € 11.49 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/504434101-gallagher-s12-solar-electric-fence-charger-powers-up-to-4)

## 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

- • **Built-In Earthing System:** Quick, tool-free setup with a mount that doubles as an earth rod—no extra grounding gear needed.
- • **Effortless Off-Grid Power:** Harness solar lithium tech to energize up to 4 miles of fencing without plugging in.
- • **Set-and-Forget Reliability:** Integrated lithium battery stores weeks of energy—even in low sunlight—so you never worry about downtime.
- • **Ultra-Light & Weatherproof:** Weighing just 2.4 lbs with UV and impact-resistant housing, it’s built to brave any season or terrain.
- • **Perfect for Hobby Farmers & Gardeners:** Ideal for small pastures, poultry pens, and backyard enclosures—powerful fencing made simple.

## Overview

The Gallagher S12 Solar Electric Fence Charger is a lightweight, portable energizer designed for small-scale fencing needs. Powered by efficient solar lithium technology, it delivers 0.12 stored joules to cover up to 4 miles of single-wire fencing. Its rugged, weatherproof design and built-in earthing system ensure reliable, low-maintenance operation in remote or off-grid locations, making it perfect for hobby farmers, gardeners, and backyard setups.

## Description

Gallagher S12 Solar Electric Fence Charger | Powers Up to 4 Miles / 18 Acres of Fence | Solar Lithium Technology, 0.12 Stored Joule Energizer | Built-in Earthing | Portable and Super Tough

## Features

- Designed for Farms and Backyard Use | The S12 is a lightweight, entry-level solar fence charger ideal for hobby farmers, gardeners, and anyone new to electric fencing. Power up small livestock enclosures, garden fencing, or backyard poultry setups with ease.
- Reliable Off-Grid Power for Electric Fencing | This portable electric fence charger runs entirely on solar energy, with a high-efficiency panel and long-lasting lithium battery. Delivers dependable power for electric fencing in remote pastures, along trails, around pastured poultry fencing, or off-grid homesteads where 110v outlets aren't available.
- Rugged and Weatherproof Design | Lightweight at just 2.4 lbs but built tough with UV-resistant, impact-resistant housing. Engineered to handle field use on working farms or backyard enclosures, in any season or weather conditions.
- Low-Maintenance, Set-and-Forget Operation | The integrated lithium battery stores weeks of energy, even in low sunlight. Once mounted and connected, it runs continuously without manual charging or battery swapping.
- Built-In Earth Mounting System | Mounts directly to an unpainted metal rod, or ring-top post (up to 0.5" thick) — no external ground rod needed. The mount itself acts as an earthing system for fast setup anywhere. Electric fencing clip hot wire included.
- 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 |
|---------------|-------|
| Color | No Color |
| Size | One Size |
| Packed size | 5 x 5.7 x 5 inches |
| Weight | 454 g |
| Material type | Plastic |
| Number of items | 1 |
| Number of pieces | 1 |
| Included components | Gallagher S12 Solar Electric Fence Charger | Powers Up to 4 Miles / 18 Acres of Fence | Solar Lithium Technology, 0.12 Stored Joule Energizer | Built-in Earthing | Portable and Super Tough |
| Batteries included? | Yes |
| Brand | Gallagher |
| Department | Unisex |
| Manufacturer | Gallagher |
| Item model number | G349414 |
| Product Dimensions | 14.48 x 12.7 x 17.02 cm; 1.09 kg |
| ASIN | B091X89TRS |

## Product Details

- **Colour:** No Color
- **Material:** Plastic
- **Brand:** Gallagher
- **Item dimensions L x W x H:** 14.5 x 12.7 x 17 centimetres
- **Item weight:** 1.09 kg

## Images

![Gallagher S12 Solar Electric Fence Charger | Powers Up to 4 Miles / 18 Acres of Fence | Solar Lithium Technology, 0.12 Stored Joule Energizer | Built-in Earthing | Portable and Super Tough - Image 1](https://m.media-amazon.com/images/I/71AchCUwejS.jpg)
![Gallagher S12 Solar Electric Fence Charger | Powers Up to 4 Miles / 18 Acres of Fence | Solar Lithium Technology, 0.12 Stored Joule Energizer | Built-in Earthing | Portable and Super Tough - Image 2](https://m.media-amazon.com/images/I/71hiXegK6CL.jpg)
![Gallagher S12 Solar Electric Fence Charger | Powers Up to 4 Miles / 18 Acres of Fence | Solar Lithium Technology, 0.12 Stored Joule Energizer | Built-in Earthing | Portable and Super Tough - Image 3](https://m.media-amazon.com/images/I/71lc9dIgicL.jpg)
![Gallagher S12 Solar Electric Fence Charger | Powers Up to 4 Miles / 18 Acres of Fence | Solar Lithium Technology, 0.12 Stored Joule Energizer | Built-in Earthing | Portable and Super Tough - Image 4](https://m.media-amazon.com/images/I/81Lm50kj-iS.jpg)
![Gallagher S12 Solar Electric Fence Charger | Powers Up to 4 Miles / 18 Acres of Fence | Solar Lithium Technology, 0.12 Stored Joule Energizer | Built-in Earthing | Portable and Super Tough - Image 5](https://m.media-amazon.com/images/I/71I6EL6wdLS.jpg)

## 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.

## 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
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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-01-23*