Gallagher Fence pioneered some of the world’s first electric fencing systems from its birthplace in New Zealand in the early 1900’s. Since then Gallagher has grown into one of the largest and most respected manufacturers of animal management products in the entire world.
Gallagher Energizer Chart
Wondering which Gallagher energizer or fence charger will be the best for your particular setup and animals? The table below should help you decide when purchasing your energizer.
Note: The following table is only a guide. In dry conditions, Energizers have proven to work effectively for more than twice the distance. In high vegetation growth areas, distances may need to be reduced.
| Energizer | Acres | Miles of multi-wire fence |
Stock Controlled |
| MR5000 | 2,000 | 75 |          |
| MBX2500(discontinued) | 1,000 | 50 |    |
| MR2500 | 1,000 | 50 | |
| M1800 | 420 | 42 | |
| M600 | 150 | 25 | |
| M300 | 85 | 17 | |
| M150 | 60 | 11 | |
| Wrangler | 30 | 6 | |
| Rustler | 20 | 3 | |
| Yardmaster | 8 | 1.25 | |
| B1600 | 400 | 40 | |
| B700 | 200 | 25 | |
| B280 | 110 | 22 | |
| B200 | 90 | 15 | |
| B180 | 90 | 16 | |
| B100 | 60 | 7 | |
| B80 | 55 | 8 | |
| B60 | 40 | 5 | |
| B11 | 6 | 0.6 | |
| S50 | 30 | 5 | |
| S20 | 14 | 2 | |
| S17 | 10 | 1 | |