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4.5 out of 5 stars. 889 reviews
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American Farm Works 6.7 J 120 mi AC Powered Low Impedance Electric Fence Controller

4.5

(889 Reviews)

|

Item # 121321599

$229.99
A woman outside with a dog
A woman outside with a dog

American Farm Works 6.7 J 120 mi AC Powered Low Impedance Electric Fence Controller

  • Exclusive

American Farm Works 6.7 J 120 mi AC Powered Low Impedance Electric Fence Controller

Item # 121321599

Stocked & Ready
American Farm Works American Farm Works 6.7 J 120 mi AC Powered Low Impedance Electric Fence Controller
American Farm Works American Farm Works 6.7 J 120 mi AC Powered Low Impedance Electric Fence Controller
$229.99
or
or


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  • Exclusive

American Farm Works 6.7 J 120 mi AC Powered Low Impedance Electric Fence Controller

Item # 121321599

Stocked & Ready
American Farm Works American Farm Works 6.7 J 120 mi AC Powered Low Impedance Electric Fence Controller
American Farm Works American Farm Works 6.7 J 120 mi AC Powered Low Impedance Electric Fence Controller

$229.99
or
or
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$39/mo.†  suggested payments with 6 Months Financing or earn $11 in Rewards+ on this purchase.

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Grassland (franklin) TN

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Stay in charge of your electric fence with the American Farm Works 6.7 Joule AC-Powered Low Impedance Electric Fence Controller. Designed to provide up to 120 miles of coverage with a digital timing function, this electric fence charger offers ultimate peace of mind. It can be used to contain a wide variety of animals, from rabbits and chickens to bulls, horses and more, all while keeping predators out. This electric fence controller features a 6.7 joule output with 10 stored joules and is compatible with steel/aluminum wire, poly tape and poly wire/poly rope fencing to meet your needs. Its weather-resistance case ensure this fence charger works in all conditions. Follow the setup instructions on the product label to ensure proper ground rod installation. Once the fence charger is installed, an OK indicator light will turn on, letting you know the controller is activated. Order your new American Farm Works AC-powered fence controller today. Satisfaction guaranteed.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Looking for more information on electric fencing? Check out our guide on how to install an electric fence in the product documents section.

  • Low impedance, AC-powered electric fence controller rated for 6.7 output joules and 10 stored joules
  • Works with the following fence types: steel/aluminum wire, poly tape and poly wire/poly rope
  • Compatible with rabbits, chickens, sheep, goats, pigs, bulls, horses and more
  • Effective way to keep animals in and predators out
  • Powerful enough to work in heavy vegetation and heavy, wet weed conditions
  • 120 mile distance rating
  • OK indicator light shows when the American FarmWorks 120-mile AC electric fence charger is activated
  • Fence controller is made with a weather-resistant case and fuse-less design
  • Digital timing offers safety and peace of mind
  • Just attach your ground and fence wires and plug in the electric fence control box for easy operation and maintenance; follow directions on the label for best results
  • Easy-grip terminal knobs secure hook-up wire
  • Assembled in the USA from domestic and foreign parts
  • Satisfaction guaranteed
  • 3 year warranty

Q&As

1 - 10 of 83 Questions

Q: How and to what extent can I enclose the charger to block the 1 second pulse, clicking noise?

26 days ago
1 Answer
  • Woodstream Team
    A: The clicking you're hearing is normal — it's the charger's pulse mechanism firing roughly once per second, which is how all low-impedance fence chargers operate. We'd caution against fully enclosing the unit, even to reduce noise. These chargers already have a weather-resistant housing, but they still need airflow around them to dissipate heat during operation; sealing them inside an additional enclosure can cause overheating, which affects performance and can be a fire risk, and may void your warranty. If you want to reduce how much you hear it: - Mount it farther from living/sleeping areas if possible (it only needs a nearby outlet and access to your ground rod and fence line). - Use a simple three-sided, open-front or vented cover (like an open shed or vented box) rather than a sealed box — this shields it from weather without trapping heat.
    23 days ago
    Helpful?

Q: How do I register the charger?

a month ago
2 Answers
  • Woodstream Team
    A: Thank you for contacting us. To register your charger, please visit www.zarebasystems.com, go to the Support tab, and click on Register My Charger. Complete all the fields marked with a red asterisk, then click Submit.
    a month ago
    Helpful?

Q: How do you register online for extended warranty

3 months ago
1 Answer
  • A: Hello, thank you for your question. Please reach out to American Farm Works directly for assistance with this specific inquiry.
    3 months ago
    Helpful?

Q: Where do you find the collars to go with them for dogs?

3 months ago
1 Answer
  • A: Hello, finding the perfect fit for your equipment is easy. Just pop the name of the accessory or attachment you're looking for into the search bar on the Tractor Supply website! It’s the fastest way to see everything we have in stock to help you get the job done. If you have trouble finding the replacement part on the TSC website, you might want to try reaching out to the manufacturer directly.
    3 months ago
    Helpful?

Q: how many watts does it draw as i am planning on using a solar panel and inverter

4 months ago
1 Answer
  • Woodstream Team
    A: Thank you for your question. This electric fence controller requires 15 watts of power to operate. When sizing your solar panel and inverter setup, you'll want to ensure they can reliably supply at least 15 watts continuously, along with any additional capacity needed to account for inverter efficiency losses and varying sunlight conditions.
    4 months ago
    Helpful?

Q: Are any wires grounded or just the box

5 months ago
2 Answers
  • Woodstream Team
    A: Thank you for contacting us. Regarding your question, the grounding is completed through the ground terminal and ground rod system, not through the energizer box itself, and that the fence wire and ground wire must remain connected to their proper terminals for correct operation.
    5 months ago
    Helpful?

Q: Is this a pulse type charger?

5 months ago
1 Answer
  • Woodstream Team
    A: Yes, the American Farm Works 6.7 J 120 Mile AC Powered Low Impedance Electric Fence Controller is a pulse-type charger. It delivers short, repeating pulses of electricity rather than a constant current, which is the standard operation for modern low-impedance fence chargers.
    5 months ago
    Helpful?

Q: Is this a good choice for bear protection for my chicken coup?

6 months ago
1 Answer
  • AI-generated, Human-approved
    A: Yes, this controller is an effective way to keep predators out and can help deter bears. Reviewers have successfully used it to protect bee yards and orchards from bears, as well as poultry netting from other predators. For best results, it is recommended to use a strong, high-tensile fence.
    6 months ago
    Helpful?

Q: can i mount this charger outside in this weather?

7 months ago
1 Answer
  • A: While the American Farm Works 6.7-Joule 120-Mile AC-Powered Low Impedance Electric Fence Controller features a weather-resistant case, it should not be mounted directly exposed to the elements. For long-term reliability and safety, it must be installed in a dry, protected location like a barn or a dedicated waterproof enclosure.
    7 months ago
    Helpful?

Q: How many kv?

10 months ago
1 Answer
  • Woodstream Team
    A: The output for this charger is approximately 10 kV when the fence is properly installed and grounded.
    10 months ago
    Helpful?
1 - 10 of 83 Questions

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Reviews

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669 reviews with 5 stars.
118 reviews with 4 stars.
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52 reviews with 1 star.

Overall Rating

4.5
351 out of 393 (89%) reviewers recommend this product

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1 to 4 of 889 Reviews .
1 – 4 of 889 Reviews
Review 1

Hard hitting charger

11 hours ago
Needed a charger fast and TSC didn't let me down, this charger was in stock. It installed easily and once it was up and operating i found that it's a hard hitting device which works well the turn my cattle, including my 2000# bull
norton ks
Review 1

doesnt last

17 days ago
was working great had it for 5 months and now it barely puts out 4000 volts working on getting it replaced or money back for a different one

No, I do not recommend this product.

Response from Woodstream Team:
14 days ago
Woodstream Team
We're sorry to hear about the drop in output after months of good performance. Before pursuing a replacement, it's worth isolating whether the issue is the controller itself or the fence line, since that voltage drop is often caused by external factors rather than the unit. Disconnect the fence and ground wires directly from the controller, then test the output at the terminals alone; if it reads above 2,000 volts in this disconnected state, the controller itself is working properly and the drop is coming from the fence line or grounding, such as vegetation touching the wire, a loose connection, a cracked insulator, or inadequate grounding (as a rule of thumb, about three feet of ground rod per joule of output is recommended).
Southwest Michigan
Review 1

Bad out of the box

a month ago
Read description on website and it looked like a pretty good buy, high output power at a relatively low price. I ordered it online for curbside pickup at my local store I took it out of the box when I got it home from the store and heard a rattle. Shook it a little bit and there was something distinctly loose and rattling around inside the case. I returned it the next day.
SweepstakesYes

Yes, I recommend this product.

Response from Woodstream Team:
a month ago
Woodstream Team
Thank you for sharing your experience. We’re sorry the American Farm Works 6.7 J 120 mi AC Powered Low Impedance Electric Fence Controller arrived with a loose component inside the case. Since this type of issue can affect the controller’s performance and safety, returning the unit was the appropriate step. We appreciate you bringing this to our attention and hope we can provide you with a better experience in the future.
Texas
Review 1

horrible product and customer service

2 months ago
Absolutely do not buy one of these. I have had 4 go bad in the last year. I bought the power plus warranty!!! Do not buy it either. It is not in force until the manufacture warranty runs out. Called AMF customer service, was told it would be 2 weeks for a replacement. Called Tractor Supply customer service spoke with Amanda was told I need to talk to America Customer Service, They said their is a different department and transferred me to American Farm Works again. Called Customer service back and somehow ended up with Amanda again, She told me maybe call power plus and see what they will do. Nothing that is what everyone at Tractor Supply will do, Absolutely nothing. Buy a better product somewhere else, Anywhere else it can't be any worse than this one.

No, I do not recommend this product.

Response from Woodstream Team:
23 days ago
Woodstream Team
We're sorry to hear about the repeated failures and the runaround with customer service, that's not the experience we want you to have. Since you've had four units fail, it's worth checking whether the issue may be related to grounding or surge exposure rather than the units themselves, as AC-powered chargers are commonly damaged by lightning strikes or power surges traveling back through the fence line or ground system when the grounding setup is inadequate. Using at least three ground rods spaced properly, keeping the ground system separate from other electrical grounds, and adding a lightning diverter or disconnecting the charger during storms can significantly reduce repeat damage from this cause.