Patriot PMX50
#11 in Plug-inFull review
A plug-in charger for small pastures of horses, goats or sheep that want a strong peak voltage.
Amazon $114.99$114.99
The Patriot PMX50 is the better electric fence energizer overall, rated 2.9 to 2.5. The Patriot PMX50 leads on warranty. The Zareba 10 Mile AC EAC10M-Z costs $15.01 less ($99.98 vs $114.99).
Zareba 10 Mile AC EAC10M-Z
#13 in Plug-inFull review
A low cost plug-in charger for a small pasture, horse paddock or garden fence near the barn. Step up to a bigger unit for long or weedy fence lines.
Amazon $99.98$99.98
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Patriot PMX50 for warranty (2-year warranty vs 1-year warranty).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every plug-in electric fence energizer; a clear win is highlighted. How we rank explains each one.
| Factor weight | Patriot PMX50 | Zareba 10 Mile AC EAC10M-Z |
|---|---|---|
| Overall rating | 2.9/5 | 2.5/5 |
| Value 35% | 22 $229.98 per joule ($114.99, 0.5 J output) | 26 $199.96 per joule ($99.98, 0.5 J output) |
| Output 25% | 21 0.5 J output | 21 0.5 J output |
| Warranty 25% | 50 2-year warranty | 0 1-year warranty |
| Lightning cover 15% | 100 warranty covers lightning damage | 100 warranty covers lightning damage |
Specifications
| Patriot PMX50 | Zareba 10 Mile AC EAC10M-Z | |
|---|---|---|
| Output | ||
| Power | Plug-in (110 V) | Plug-in (110 V) |
| Output energy | 0.5 J | 0.5 J |
| Stored energy | 0.8 J | - |
| Rated fence length | 15 miles | 10 miles |
| Rated area | 60 acres | - |
| Peak voltage | 10 kV | 10.5 kV |
| Low impedance | Yes | Yes |
| Build | ||
| Lightning cover | Yes | Yes |
| Warranty | 2 years | 1 year |