Description
Thunderbird Fence Charger MB-1760R 135km Mains or Battery Energiser
The Thunderbird MB-1760R 135km Mains or Battery Energiser is a high-powered dual-input mains energiser designed for large rural properties with extensive fence networks. This energiser operates on 240V mains power or 12V battery, providing flexibility for remote paddocks or locations with unreliable power supply.
First and foremost, the MB-1760R mains energiser delivers exceptional output power, suitable for energising up to 135km of fence line in ideal conditions. Furthermore, the dual-input design means the unit continues to protect livestock even during power outages, automatically switching to battery backup. As a result, large cattle and mixed livestock operations can rely on continuous, effective electric fence performance. In addition, the Thunderbird brand is trusted by Australian farmers for robust, weatherproof construction suited to outdoor installation.
This energiser suits large beef cattle properties, sheep stations and mixed enterprise operations. Browse the full range of Thunderbird electric fence energisers for all property sizes and power requirements.
Why Choose the Thunderbird MB-1760R Mains Energiser?
First and foremost, the 135km output capacity makes this mains energiser one of the most powerful units in the Thunderbird range, covering even the most extensive fence networks with ease. Furthermore, the dual mains and battery input provides genuine redundancy for remote properties where power interruptions occur. As a result, livestock remain safely contained without manual intervention. In addition, Thunderbird’s Australian warranty provides peace of mind for commercial-scale operations. According to the Australian Department of Agriculture, correctly powered electric fences are a proven tool for effective large-scale livestock management.
Setup Tips for Mains Energisers
Before connecting your unit, ensure the power point is properly earthed and the circuit is protected by a safety switch. Then, install a minimum of three earth stakes for effective grounding. In addition, test fence voltage at multiple points to confirm the energiser output is reaching all fence sections. Finally, check the battery backup level regularly to maintain protection during power outages.





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