O'Briens Electric Fence Mains Energiser 1100

The O'Briens Electric Fence Mains Energiser 1100 is a reliable unit designed for permanent electric fencing where consistent power matters. With 1.5 joules stored energy and 1.10 joules output, this energiser comfortably powers fencing up to 10km, making it ideal for livestock control on small to medium properties.

Runs directly off mains power, so there’s no battery drama, no solar dependency, and no drop-offs overnight. Plug it in, wire it up, and it just works. Built tough, efficient, and designed for Australian farming conditions.

If you want steady shock delivery and zero babysitting, this is the sensible choice.

Key Features:

• Stored Power: 1.5 Joules
• Output Power: 1.10 Joules
• Fence Coverage: Up to 10km
• Power Source: Mains powered
• Use Type: Permanent electric fencing
• Brand: O’Briens
• Model: Energiser 1100
• Ideal For: Livestock containment, property fencing
• Low Maintenance: No batteries or solar panels required

NEW, NEVER USED.