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 Smart Fence 2 is a portable electric fencing kit designed primarily for temporary livestock containment, making it a great fit for farmers needing quick, flexible fencing solutions. It includes 328 feet of 4-strand polywire with 10 pre-installed posts, allowing easy setup and takedown in minutes. Its lightweight design (16 lbs) and built-in reels make it highly portable, ideal for rotational grazing, emergency repairs, or temporary pens. The fence height of about 42 inches works well for cattle, sheep, goats, and similar animals trained to electric fencing.

The system is compatible with Gallagher energizers, which are known for reliable power output and safe voltage delivery—important for effective containment without harm. The materials are weather-resistant, enabling the fence to withstand spring rains and varied outdoor conditions throughout the year. One consideration is that the energizer and ground rod are not included, so buyers must ensure they have or purchase a compatible power source separately.

This fence is an excellent choice for farmers or livestock owners looking for a quick, portable, and durable electric fencing solution for short-term or seasonal use, with compatibility for trusted Gallagher energizers and a design suited for a range of common livestock.

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.