Olli SG3 – an easily movable small energiser

Olli SG3 is the smallest and lowest-powered model in the Olli family. It is suitable for fencing small animals and compact areas. The output energy is 0.125J when using batteries (4×1.5 V D/LR20 alkaline batteries) and 0.3J when using a 12V rechargeable battery as the power source. The small, approximately milk carton-sized energiser is convenient to carry along. The energiser can be handily attached to an earthing rod available separately.

Tip! Even though this energiser cannot be directly recommended for fencing horses due to its low power, the SG3 can be used, for example, to electrify temporary enclosures for horses (that respect fences) during horseback treks.

Tip! Inadequate earthing is the most common cause of poor fence efficiency. By correct and adequate installation of earthing from the very beginning, you can avoid a lot of problems related to poor fence efficiency. Read more about functional implementation of earthing >

Tip! We recommend using leisure batteries as the energiser’s power source instead of vehicle starter batteries. Read more about using different types of batteries with energisers >

Peace of mind for years – Olli energiser service

All Olli energisers come with a 3-year warranty that also covers damages caused by lightning. Olli energisers made in Finland are serviced by the service outlet of our plant and by authorised Olli Service Partners throughout Finland. We guarantee availability of spare parts for many years to come, for discontinued models as well.

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Product information

Maximum voltage
4,800/6,800V (batteries/rechargeable battery)
Voltage at 500 Ohm load
2,040/3,100V (batteries/rechargeable battery)
Stored energy
0.18/0.5J (batteries/rechargeable battery)
Maximum output energy
0.125/0.3J (batteries/rechargeable battery)
Power consumption
17-33/18-40mA (batteries/rechargeable battery)
Recommended number of earthing rods
1 pc.
Maximum theoretical fence length
9/20km (batteries/rechargeable battery)
Maximum theoretical fence length (light vegetation)
1/3km (batteries/rechargeable battery)
Maximum theoretical fence length (moderate vegetation)
0.3/1km (batteries/rechargeable battery)
Built-in lightning protection
Warranty, incl. lightning damage
3 years
Olli product code
EAN code

Manuals and guides

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