M1800i fence energizer

£749.00 incl vat

Available online only.


The energizer has adaptive control, meaning that if it detects a short on the fence it will automatically increase the charge to compensate, ensuring reliable, high performance livestock control.

A unique aspect of i-Series energizers is the external display – which shows all of your fence information (e.g. voltage, faults and fault location) in a convenient location up to 200 metres from the energizer. The energizer can also be operated and turned on/off from the external display and you get immediate notification of power loss e.g. if a branch has fallen onto the fence or a wire has been cut.

The i Series remote control (available separately) quickly pinpoints faults and allows you to turn off the energizer during repair and on again once complete.

The Gallagher M1800i can also be extended with other accessories including a flashlight, a siren and an SMS module.

Output Voltage (V) 8.0
Voltage with 500 Ohm (V) 7.0
Stored energy (J) 14
Output energy (J) 10
Max. current consumption (W) 20
Advice Fence without growth (km) 43
Advice Fence with light growth (km) 17
Considerable growth (km) (advised) 9
Recommended number of earth stakes 5x2m
Output voltage @100Ω 5.2
Min. power consumption (W) 9
With display (led) Yes
Vegetation considerable

Additional information

Weight6 kg



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