Parmak Magnum 12 U.O. (12v Fence Charger)

Item #P2P7


Parmak Magnum 12 U.O. (12v Fence Charger)

  • Parmak Magnum 12 U.O. (12v Fence Charger) Image 1
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Parmak Magnum 12 Battery Operated Fence Charger. Made in USA . Solid State. Output equal to the best power-line operated units. Weatherproof. 3.1+ Joule. Uses a 12 volt car battery (not included). Read More

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ParMak Magnum 12 Fence Charger

Has a built-in performance meter that tells the exact condition of the fencer and a lightning arrestor. Uses a 12-volt car battery (not included). Comes with battery clamps. UL listed. Shocks through medium wet weeds and brush. Good for use with any animal.

  • Made in the USA
  • Solid State
  • Battery Operated
  • Three (3) year warranty

Magnum 12 Features & Benefits:

  • output equal to the best power-line operated units
  • completely weatherproof
  • 3.1 Joule rating *
  • charges up to 30 miles
  • dependable operation in all temperatures
  • solid state circuitry with an on/off switch

* One joule is defined as The work done to produce power of one watt continuously for one second; or one watt second.


  • Brand: Parmak
  • Type: Battery
  • Joules: 3.1 Joules
  • Volt: 12 Volt
  • Mile Coverage: Up to 30 Miles

Reviews (3)

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  1. 5.0 out of 5 stars

    "Fence charger works great"

    We like this battery powered fence charger so much that we bought one for our daughter to use. It works great, and has powered 4 electric net fences at one time with no problem.

  2. 5.0 out of 5 stars

    "good charger"

    My two older ones stopped working after about three years. I opened one and found it badly corroded. It might have lasted longer if I had kept it dry. I am ordering another one because they work so good. They show about 7000 volts on my meter. I have had lots of expensive chargers, but this is still one of my favorites.

  3. 5.0 out of 5 stars

    "Love these chargers"

    I have 2 of these chargers we use them year round at our barn and while camping and they work great! We use a pick-up battery and only have to re-charge the battery about every 4 weeks! We have been using them for 2 or 3 yrs and no problems at all..

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