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
2.8/5
A small, well built plug-in charger for paddocks and small pastures, best when the long warranty matters more than raw output.
- 0.5 JOutput
- 15 milesRated fence
- Plug-in (110 V)Power
Check price at Amazon$134.99
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Three year warranty, longer than most small plug-in chargers
- Gallagher publishes a realistic typical fence rating next to the ideal one
- Built in lightning diverter
- Small enough to hang in a shed or garage
Cons
- Delivers less than half its 1.2 J name rating to the fence
- Lightning damage is excluded from Gallagher’s US warranty
- Costs more per output joule than Patriot or Zareba plug-ins
The Gallagher M Series family
Every Gallagher M Series model we rank, smallest first. Ratings compare each against its own power source.
| Model | Output | Rating | Price |
|---|---|---|---|
| Gallagher M120 (this one) | 0.5 J | 2.8/5 | $134.99 |
| Gallagher M560 | 4 J | 3.6/5 | $319.99 |
| Gallagher M1500 | 11 J | 3.8/5 | $849.99 |
| Gallagher M360 | about 2.5 J | 3.4/5 | $254.99 |
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 | G330434 |
|---|---|
| Output | |
| Power | Plug-in (110 V) |
| Output energy | 0.5 J |
| Stored energy | 1.2 J |
| Rated fence length | 15 miles |
| Rated area | 60 acres |
| Build | |
| Lightning cover | No |
| Warranty | 3 years |
Alternatives in this power source
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
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
Compare
Compare the Gallagher M120 with any other electric fence energizer →
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