Zareba 25 Mile AC EAC25M-Z
#10 in Plug-inFull review
A dependable plug-in charger for a medium pasture of cattle, horses or goats, with lightning damage covered for two years.
Amazon $133.67$133.67
The Zareba 25 Mile AC EAC25M-Z is the better electric fence energizer overall, rated 3.2 to 2.1. The Zareba 25 Mile AC EAC25M-Z leads on warranty and output. The Patriot PE10 costs $57.67 less ($76 vs $133.67).
Patriot PE10
#14 in Plug-inFull review
A low cost plug-in unit for small paddocks and hobby farms where a few joules would be overkill.
Amazon $76$76
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 Zareba 25 Mile AC EAC25M-Z for warranty (2-year warranty vs 1-year warranty) and output (1 J output vs 0.3 J output).
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 | Zareba 25 Mile AC EAC25M-Z | Patriot PE10 |
|---|---|---|
| Overall rating | 3.2/5 | 2.1/5 |
| Value 35% | 38 $133.67 per joule ($133.67, 1 J output) | 19 $253.33 per joule ($76, 0.3 J output) |
| Output 25% | 37 1 J output | 9 0.3 J output |
| Warranty 25% | 50 2-year warranty | 0 1-year warranty |
| Lightning cover 15% | 100 warranty covers lightning damage | 50 lightning cover not stated (neutral score used) |
Specifications
| Zareba 25 Mile AC EAC25M-Z | Patriot PE10 | |
|---|---|---|
| Output | ||
| Power | Plug-in (110 V) | Plug-in (110 V) |
| Output energy | 1 J | 0.3 J |
| Stored energy | - | 0.5 J |
| Rated fence length | 25 miles | 10 miles |
| Rated area | - | 40 acres |
| Peak voltage | - | 5 kV |
| Low impedance | Yes | Yes |
| Build | ||
| Lightning cover | Yes | - |
| Warranty | 2 years | 1 year |