1-800-433-6340 or
Shopping Cart (0)

Parmak® Magnum 12 Electric Fencer

QC Supply Part #: 50244
Shipping: Standard
Availability: In stock

Take the guess work out of electric fencing. Shocks through wet weeds and brush.


The Parmak® Magnum 12 Electric Fencer features an exclusive built-in performance meter that tells you the exact condition of your fence line, as well as the condition of your battery. It takes the guess work out of electric fencing.

With more power than you ever imagined possible from a battery fencer, it features output equal to power line operated models. Shocks through wet weeds and brush. No moving parts means years of dependable, trouble free services.

The most economic 12-volt solid state fencer operation on the market. It provides up to three months of continuous operation between battery charges. Weatherproof, portable outdoor model for installation anywhere on your farm.

When the Magnum 12UO is first connected to a 12-volt storage battery, the performance meter on front of fence charger now performs 3 exclusive functions:

  1. Meter Operation Test: This test will sweep the meter needle to full scale and back. It shows that meter movement is smooth and able to indicate full scale. If meter is functioning correctly the needle will go to the top of green (full scale) and then return to bottom of red
  2. Battery Charge Level Test: The meter will indicate the charge level of the battery. If the meter indicates "RED" the battery should be recharged before operating fence charger. If the meter indicates "YELLOW" the battery is low and should be recharged soon. If the meter indicates "GREEN" the battery has a good charge. To get the most accurate reading of the battery charge level, the battery should be in a no load/no charge state. Battery charge level will be indicated for the first 5 seconds immediately following the Meter Operation Test
  3. Voltage Output: After battery charge level test, the performance meter will begin to indicate amount of voltage on fence: GREEN, good voltage on fence; YELLOW, fence voltage low check fence; RED, no voltage on fence, check fence immediately

Recommended Use: Cattle, Horse, Bear, Deer, Predator, Goat, Sheep, Pig

Addition Features:

  • Performance meter that shows condition of battery and fence line
  • Low impedance for maximum power, longer life
  • Compact design, weatherproof, portable - outdoor model
  • Use with 12 volt storage battery (battery clamps included)
  • Ideal for livestock or predator control
  • Medium to large pastures
  • UL Listed
  • Charges up to 30 miles of fence - 3.1 joules
Model MAG12UO
Warranty 2 Years (manufacturer)
Indoor/Outdoor Installation Indoor & Outdoor
Range 30 miles
Joules Low 1.1
Joules High 3.1+
Power Source 12V battery
Fence Voltage, Open Circuit 13,500
Fence Voltage, 500 ohm 6,100
Fence Voltage, 100 ohm 3,100
Performance Meter - Analog
Brand Parmak Fencing
Manufacturer Part Number MAG12UO
Animal Cattle, Swine, Horse, Sheep & Goat

Manuals & Resources


Customer Reviews

Write Your Own Review

How do you rate this product?

Leave a review

* Required Fields