Olli 250B+

The Olli 250B+ is a versatile 12 V battery-powered hunter for all animals. Impact energy 2 J. Wall or pole-mounted model with low power consumption for the power. 20 W solar panel available as an option.

Features include an informative LED display, fence condition monitoring, battery voltage monitoring and deep discharge protection (overrideable) and four selectable modes:

- full power
- reduced power
- day and night modes automatically controlled according to the level of light

the 250B+'s versatile features help keep the battery properly charged, preventing damage to the battery from total discharge. Charge control in solar panel mode also prevents overcharging in all situations. These features extend battery life. Fence voltage measurement reveals if there are any issues with the condition of the fence. Power disconnection is possible by means of a power off button (no need to disconnect the battery to switch off the power).

Tip! We recommend to use leisure batteries instead of vehicle starter batteries to power the shepherds. Read more about the different battery types for shepherd use > https://www.olli.fi/akussa-vara-parempi/

Tip! Poor grounding is the most common cause of poor fence performance. By building a correct and adequate earthing system from the start, you will already avoid many of the problems associated with low fence performance. Read more about proper grounding>https://tallitukku.fi/tuote/olli-maadoituskanki-1m-3m-liitosjohto

Secure for years to come - Ollin Shepherd Maintenance
All Olli shepherds come with a 3-year warranty, which also covers damage caused by lightning. Olli shepherds manufactured in Finland can be serviced at our factory service point and at authorised Olli service shops throughout Finland. We ensure the availability of spare parts for years to come, even for discontinued models.

Maximum voltage 7400 V
Voltage with 500 ohm load 5000 V
Charged energy 2,6 J
Maximum impact energy 2,0 J
Current consumption 70-200 mA
Recommended number of earthing rods 1-2 pcs
Indicative fence length, clean ideal fence 90 km
Indicative fence length, low vegetation 18 km
Indicative fence length, moderately vegetated 6 km
Built-in lightning protection Yes
Warranty, including lightning damage 3 years

NOTE! Service directly to the manufacturer: https://www.olli.fi/yhteystiedot/#huolto