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Powerfields 110V 30 Acre Fence Energizer .5 Joules

Regularly: $95.90

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Powerfields 110V 30 Acre Fence Energizer .5 Joules


In Stock. Usually Ships within 24 hours.

Shipping weight = 2.20 lbs.


Product Summary:

Powerfields 110 Volt 30 Acre Fence Energizer .5 Joules

Equipped with power surge and radio interference protection circuitry, this energizer features the highest state-of-the-art low-impedance technology for reliable power transmission to any electric fencing material.  Will energize up to 30 acres of multi-strand wire with reliable, low-impedance current.


  • Low impedance
  • Excellent for containing horses, cattle, pigs, sheep, goats
  • Large easy-to-see pulsing power indicator
  • Tough impact-resistant ABS plastic case
  • Large, easy-to-grip power terminal knobs
  • 3 Year Manufacturer Warranty
Item Specifications:

Power Source:
110 Volt

Up to 30 acres

Stored Joules Rating:

Output Joules:

No Load:
9,300 V

1000 ohm:
6,100 V

500 ohm:
4,500 V

Watts Used:

Item Number Model Number UPC
E011159 PF-AC-50 636166234159
Additional Information:
Legal Disclaimer - This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to

Product Reviews by Customers

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Browse 2 questions Browse 2 questions and 2 answers
Can I hook up multiple fences to this unit?
A shopper on Feb 18, 2017
BEST ANSWER: Pwerfields advises that yes, you can either run power directly from one fence line to another or use two separate leads/hot wires SO LONG AS the acreage rating for the fencer is not exceeded. Please also be advised that a disadvantage of multiple fences on the same charger would be an increase in the likelihood of fence issues.
can you use it with polyrope or polywire with mixed wire( copper,aluminum)?
A shopper on Jan 18, 2017
BEST ANSWER: This energizer can be used with any type of electric fence material.