Parmak Super Energizer 5
#2 in Plug-inFull review
A heavy duty plug-in charger for large pastures and predator fences, with unusually full voltage specs and lightning cover.
Amazon $194.94$194.94
4.8/5
The pick for big ranches with miles of high tensile fence: the most output per dollar among plug-in chargers, with lightning damage covered for three years.
- 15 JOutput
- 200 milesRated fence
- Plug-in (110 V)Power
Check price at Amazon$418.27
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Fifteen joules power very long fences and stay hot through heavy weeds
- Three years of warranty with lightning damage covered
- Includes a Storm Guard lightning arrester
- Less per joule than almost any other plug-in charger here
Cons
- Zareba’s own store shows it as unavailable
- Voltage not published
- Far more than a hobby farm needs
The Zareba AC M-Z family
Every Zareba AC M-Z model we rank, smallest first. Ratings compare each against its own power source.
| Model | Output | Rating | Price |
|---|---|---|---|
| Zareba 10 Mile AC EAC10M-Z | 0.5 J | 2.5/5 | $99.98 |
| Zareba 25 Mile AC EAC25M-Z | 1 J | 3.2/5 | $133.67 |
| Zareba 75 Mile AC EAC75M-Z | 4 J | 3.9/5 | $208.67 |
| Zareba 100 Mile AC EAC100M-Z | 6 J | 4.0/5 | $264.16 |
| Zareba 200 Mile AC EAC200M-Z (this one) | 15 J | 4.8/5 | $418.27 |
How it scores
The rating comes from 4 measured or published factors, each scored 0-100 against fixed reference points for its power source. How we rank explains each one.
Specifications
| Model number | EAC200M-Z |
|---|---|
| Output | |
| Power | Plug-in (110 V) |
| Output energy | 15 J |
| Rated fence length | 200 miles |
| Low impedance | Yes |
| Build | |
| Lightning cover | Yes |
| Warranty | 3 years |
Alternatives in this power source
Parmak Mark 8
#3 in Plug-inFull review
A rugged plug-in charger for medium pastures and predator control, with a fence voltage meter and lightning covered for three years.
Amazon $179.98$179.98
Zareba 100 Mile AC EAC100M-Z
#4 in Plug-inFull review
For ranches with long or weedy perimeter fences that need real power from a barn outlet. The included lightning arrester and covered warranty suit exposed sites.
Amazon $264.16$264.16
Compare
Compare the Zareba 200 Mile AC EAC200M-Z with any other electric fence energizer →
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