LIFENCE Electric Fence Energizer Kit AC/DC 12V — 12 kV 2 Joule, 40 Acre/10 Mile Coverage, Portable Weatherproof

The LIFENCE AC/DC 2-in-1 Power Supply is a portable electric fence energizer kit that delivers up to 12 kV and 2 joules to protect up to 40 acres or a 10-mile fence line using AC or 12V battery power.

If you need a dependable fence charger for livestock, orchards, or perimeter protection from wildlife, this kit bundles an energizer with an adapter, battery lead, grounding rod and 1,000 ft of aluminum wire for quick setup. Designed to tolerate extreme temperatures and high humidity, it supports both permanent installations and remote, off-grid sites via battery or solar systems. Pilot lights and simple terminals make status checks and wiring straightforward so you can get the fence working fast.

How does the LIFENCE energizer power a large grazing area?

The unit provides a 2-joule output with pulses that can reach up to 12 kV peak, enough energy to maintain an effective shock along long runs of conductor. Its design is optimized to push usable pulses across varied soil types and through multiple strands of fencing so animals encounter a reliable deterrent.

• Rated coverage: up to 40 acres or 10 miles of fencing under typical conditions
• 2 joules stored energy producing strong, repeatable pulses
• Compatible with 17-gauge aluminum wire included in the kit
• Suitable for different soils and multi-strand installations

Can I run this energizer in remote areas without mains power?

Yes — the LIFENCE energizer accepts AC mains or 12V DC input, so it works from household power, a 12V battery, or a solar-charged battery system. The package includes a battery power cord and a UL-certified adapter for safer AC operation.

• AC adapter with UL certification and built-in fire protection
• 12V battery input via included DC lead for off-grid use
• Works with solar setups when paired with a battery (solar panel not included)
• Portable housing for easy relocation between sites

What installation and monitoring features help keep the fence reliable?

Setup is straightforward: the energizer uses two clearly marked terminals for output and ground, and pilot lights indicate operating status and faults. The kit supplies a 24-inch copper ground rod and mounting options for posts or walls, plus step-by-step instructions to reduce guesswork during installation.

• Red terminal for fence output and separate ground terminal
• Pilot and running lights to show system status and alerts
• Includes 24" copper ground rod for stable grounding performance
• Mountable to T-posts, Y-posts, round-wood posts or walls

How durable and weatherproof is this energizer for year-round use?

The unit is built to operate across a wide temperature range and resist moisture, making it suitable for cold winters and hot summers. Corrosion-resistant aluminum wire and a moisture-resistant housing reduce maintenance and help ensure consistent function in challenging environments.

• Operating range: -30°C to 60°C with humidity resistance up to 95%
• Moisture-proof design for reliable outdoor performance
• Aluminum wire included is lightweight and corrosion resistant
• Engineered to repel large wildlife while protecting livestock and poultry

Who is this for? Farmers, ranchers, orchard keepers and homesteaders who need a versatile, weatherproof energizer that can run on mains or battery power will appreciate this kit. It’s also suitable for property owners who want a portable, easy-to-install electric fencing solution to deter wildlife or secure animals across medium to large acreage. With all the core accessories included, it’s ready for first-time installers and experienced users who need a reliable off-grid or wired energizer option.