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.
Amazon $418.27
A heavy duty plug-in charger for large pastures and predator fences, with unusually full voltage specs and lightning cover.
- 6.3 JOutput
- 50 milesRated fence
- Plug-in (110 V)Power
- 14.5 kVPeak voltage
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
- Holds 8,750 V into a 500 ohm load, strong through wet weeds and brush
- Digital fence voltage meter built in
- Three year warranty that covers lightning damage
- Handles single or multi-wire high tensile fences for sheep, goats and predators
- Indoor mounting only
- Parmak does not say what load its joule rating is measured into
- Sold on Amazon by a third party seller
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 | SE-5 |
|---|---|
| Output | |
| Power | Plug-in (110 V) |
| Output energy | 6.3 J |
| Rated fence length | 50 miles |
| Peak voltage | 14.5 kV |
| Low impedance | Yes |
| Build | |
| Lightning cover | Yes |
| Warranty | 3 years |
Alternatives in this power source
A rugged plug-in charger for medium pastures and predator control, with a fence voltage meter and lightning covered for three years.
Amazon $179.98For 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 $264.16Compare
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