Speedrite 18000i Mains, Battery or Solar Energizer
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If you're managing a large livestock operation and need an energiser that doesn't flinch at serious fence line distances, the Speedrite 18000i is the one to look at. It powers up to 100km or 110 hectares of multi-wire fence with 18 joules of maximum output energy and 24 joules of stored energy behind it. It runs on mains power, 12V battery, or solar, giving you the flexibility to use it wherever the property demands. A battery lead and mains power adaptor are included, and the whole unit is backed by a three year warranty.

The 18000i features Cyclic Wave technology, which delivers a more effective pulse right across the full length of even the longest fence lines on the property. When you're managing 100km of multi-wire fence across varying terrain and soil conditions, maintaining effective pulse delivery from one end of the line to the other is not a small thing. Cyclic Wave technology is the practical answer to keeping the whole fence performing consistently, not just the sections closest to the energiser.
The LCD voltage display gives you a clear and immediate read of your fence output without needing a separate meter. Built in earth monitoring keeps a continuous check on your earthing system, and the indicator lights for voltage and battery give you a quick status check whenever you need it. The day and night sensor automatically adjusts the pulse speed to suit conditions around the clock, and the battery saver function helps extend the run time when you're operating off a 12V battery out in the paddock.
The 18000i gives you adjustable output power and pulse speeds so you can match the energiser's performance to the livestock you're running and the fencing conditions on the ground. The low energy terminal is a useful feature for situations where you need a reduced output on part of the fence without affecting the rest of the system. Large terminals make connecting cables easy in the field, and the versatile mounting options mean you can position the unit wherever it makes the most sense for your setup.
The 18000i is fully solar compatible, so adding a panel to keep the battery topped up in a remote location is a straightforward option. The low interference design ensures it works alongside other equipment on the property without causing issues, and it's remote capable so you can add a separately sold remote for the convenience of controlling the unit from a distance. For any livestock farmer running a serious operation who needs the most powerful Speedrite energiser available, the 18000i delivers the capacity and the features to get the job done year after year.
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