10 Best Cattle Electric Fencers 2025 in the United States

The Gallagher S400 Solar Electric Fence Charger is an impressive choice for managing livestock and pet containment in medium-sized pastures, especially in remote locations without reliable mains power. Its built-in solar panel and 12V battery make it highly portable and efficient, capable of powering up to 60 miles of single-wire or 20 miles of multi-wire fencing, covering 120-280 acres. With a 4.0 joule rating, it delivers a robust output suitable for various containment needs.

The charger is designed to withstand various weather conditions, thanks to its water-resistant case and built-in lightning protection. The unit also boasts battery saving technology that can last up to two weeks without sunlight, offering peace of mind even in cloudy weather. Additionally, it comes with a three-year manufacturer’s warranty and automated battery management, enhancing its reliability and convenience.

At 32 pounds, it might be on the heavier side for some users. The charger is not only practical but also durable, making it a solid investment for those needing a robust and reliable electric fence solution.

The Gallagher M1100 Electric Fence Charger is a solid option for those needing to manage large pastures effectively. With the ability to power up to 110 miles of single-wire fencing or cover between 280 to 650 acres, it's well-suited for extensive livestock control and crop protection. Boasting 11.0 joules and a 110 Volt AC power source, it ensures strong and consistent performance, especially with its added power reserve for changing fence conditions.

The device's adaptive voltage output technology is particularly useful for maintaining effectiveness when the fence's condition varies. Installation is straightforward, thanks to the clear Quickscan output voltage bar graph and split bolt terminals that make setting up easy and secure. Additionally, its lightweight and durable design, constructed from high-impact plastic and featuring a lightning diverter, promises durability and reliable operation in tough conditions. The 3-year manufacturer’s warranty further adds to its reliability.

However, it’s important to note that this model may not be ideal for those with smaller properties or simpler fencing needs, given its extensive capabilities and higher power output. The absence of battery operation could also be a limitation in areas without a consistent AC power supply. The Gallagher M1100 is a dependable and robust choice for large-scale agricultural fencing needs.

The Parmak Magnum Solar-Pak 12 Low Impedance 12 Volt Battery Operated Electric Fence Charger is a robust choice for those needing an efficient solution to manage large pastures. One of its standout features is the solar-powered charging mechanism. Using solar energy during the day and a rechargeable 12-volt battery at night ensures consistent and sustainable power supply, making it particularly beneficial for remote locations without easy access to electricity. Its low impedance design enhances power delivery and prolongs the device's lifespan, capable of handling up to 30 miles of fencing and delivering over 3.1 joules of energy. This makes it suitable for larger areas and more demanding fencing needs.

Moreover, the charger is designed to be weatherproof and portable, which adds to its durability and ease of use in various outdoor conditions. Indicator lights would make it easier to monitor its status, although their presence is not explicitly mentioned in the features. On the downside, the unit is quite heavy, weighing nearly 23 pounds, which could be a consideration for those who need to move it frequently. Its maximum voltage of 12 volts is adequate but might not be sufficient for more stubborn animals or particularly long fences.

This fencer is best suited for large pasture owners who need a reliable, long-lasting, and eco-friendly fencing solution.