Skip to main content

Ako Power Shock B 500 Plus electric fence energiser for large horse and cattle pastures

This 9 volt electric fence energiser features high output power and maximum flexibility. Perfect for long fences with little vegetation.

The Power Shock B 500 Plus is the ideal companion on the pasture. The super powerful 9.000 V battery unit with its 0.5 joule discharge voltage is optimal for long fences and low vegetation. Larger horse and cattle pastures can be fenced in, but the electric fence can also be used for herding pigs, chickens, cats or for repelling herons. You can use the electric fence with any conventional 9 V battery. With a suitable 12 V adapter cable for the 12 V connection (not included in the scope of delivery), it is also possible to operate a 12 v wet battery up to max. 0,6 Joule.

The battery-operated universal device guarantees easy operation due to the optimal alignment of the rotary switch and the displays. The manual rotary switch allows the impact strength to be adjusted in 5 steps. This means that the power consumption can be regulated efficiently and adapted to the respective fence conditions. A multi-level coloured LED bar (green, yellow, red) allows visual control of the fence power. The battery voltage is kept in view by a separate display (LED flashes red when the 9 volt battery or the 12 volt rechargeable battery is empty). The robust housing was specially developed for use in the field, is extremely break-resistant and has a high resistance to weathering. The ergonomic carrying handle makes the mobile 9 volt battery unit easy to transport.

Please note that this device is not suitable for willow nets. For this we recommend devices with a higher output power, from 2 joules for sensitive small animals and from 4 joules for robust species.

Overview:

  • High-impact 9 V electric fence for mobile use
  • Optimal for large horse and cattle pastures with little vegetation
  • Perfect also for pigs, poultry, cats or heron defense
  • Increased output power and AUTO mode
  • Fence control LED and separate battery warning indicator
  • Weatherproof plastic housing with innovative locking technology
  • Ergonomic carrying handle allows comfortable transport
  • 12 V operation possible (12 V adapter cable recommended for connection to wet battery)
  • Up to max. 0,6 Joule output at 12 volt operation
  • With 12 V deep discharge protection
  • Produced according to the latest EU safety standards
  • Premium electric fence energiser "Made in Germany"

Technical data:

  • Max. Voltage: 9.000 V
  • Voltage at no load: 9.000 V
  • Voltage at 500 Ohm: 3.700 V
  • Max. Charge energy: 0.64 J
  • Max. Discharge energy: 0.5 J
  • Theoretical fence length: 16 km
  • Max. Fence length with no vegetation: 9 km
  • Max. Fence length with medium vegetation: 6 km
  • Max. Fence length with high vegetation: 1,8 km
  • Current consumption: 17 mA - 66 mA
  • Required number of 1 m ground stakes: 1 piece
  • For these species: horse, cattle, pig, poultry, cat, heron

Scope of delivery:

1x Ako Power Shock B 500 Plus Electric fence energiser 9 V, 0.64 joules
1x Fence- & Earth connection cable
1x Earth rod
1x Warning sign

Output Energy: 0,50 Joule
Country of origin: Germany
Charge energie: 0,64 Joule
Voltage: 9.000 V
Power source: Battery, Rechargeable battery
Animal species: Heron, Poultry, Cat, Horse, Cattle, Pig
Fence length no plant cover: 9 km
Fence length strong plant cover: 1,8 km
Fence length light plant cover: 6 km
Manufacturer warranty: 4 years
Data according to manufacturer. Errors and changes reserved.

0 of 0 reviews

Average rating of 0 out of 5 stars

Leave a review!

Share your experiences with other customers.


Trust in over 70 years of experience in electric fence construction with AKO electric fence devices. Manufactured in Germany and carefully tested, these devices offer the highest quality and durability. AKO offers the right solution for every need: from inexpensive entry-level devices from the AKO Classic Series to powerful devices from the AKO Premium Series to flexible AKO Expert devices >. All devices are continuously improved by an in-house development team and come with a 3-year manufacturer guarantee. No matter whether you are looking for a standard solution or a device for extreme conditions - AKO has the right electric fence energizer for you.

    Choose accessories

    Special ground rod 1 m
    Special ground rod 1 m
    Special ground rod 1 m made of galvanised T-shaped steel incl. M8 screw (stainless steel) for ground connection cable

    €10.39*
    Fence Tester 10 kV
    Fence Tester 10 kV
    voltage readout in 6 levels needs no batteries precise measurement of fence voltage

    €12.99*
    Fence/Earth Connection Cable 3 m
    Fence/Earth Connection Cable 3 m
    with M8 eyelets connects fencer and ground rod excellent connection between indoors energizer to outside ground rod also suitable for connecting several ground rods

    €9.49*
    Agrarzone Warning Sign Hook in
    Agrarzone Warning Sign Hook in
    Warning sign for the identification of pasture fence systems A warning sign is used to identify electric fence systems. The yellow information sign warns of touching an electric fence. According to the VDE electric fencing is subject to the labeling requirement. Warning signs must be clearly visible at a distance of approx. 100 m. With the clips, the warning sign is quickly and easily attached to the fence.Excerpt from the safety standard: Any part of an electric fence installed along a public road or path must be marked with warning signs at frequent intervals. These must be securely fastened to the fence posts or firmly clamped to the fence wires. Overview: For easy hanging in bands up to 40 mm, rope, wire and wire no further mounting material needed made of sturdy plastic Dimensions: 260 x 150 mm printed on both sides Delivery: 1 x Agrarzone Warning Sign

    €2.59*