The Berger 12 Fencers has a metal casing for better protection. Automatic fault tolerance with a visual display that shows line connection. Has 2 power option; wither car battery or 9V rectangular battery which is protected by a fuse.
Input in volts: 12v car battery 45-80AH or 9v battery
Consumption: 30-50mA
Voltage: 8200V
Maximum energy per pulse in joules: 1,9j
Max length fence in Km: 15kms