The JVA MB3 Mains/Battery Electric Fence Energizer can be powered from 240Vac mains, or a 12V battery. The JVA MB3 is ideal for small to moderate permanent electric fences. At 3.0 Joules (peak output energy) it is powerful enough to power up to 30km* of fence.
3 year Manufacturer Warranty (excludes lightning damage)
* The actual acres or kilometers of fence powered by this energizer depends on your farm fence conditions and therefore varies greatly. The best method to compare energizers is to use pulse output energy (Joules).
** For connection from the energizer live terminal to the fence you will need suitable high voltage cable (not included)