The Zareba A100LI Electric Fence Charger features:
100 mile range
10.9 stored joules of power; 6 joule output at 75 ohms
Includes Storm Guard lightning protection
115 volt, 60 cycle; pulsed DC output (1-second intervals)
Digital timing
Fuseless design
Fence lamp flashes when operating
Vented weahter-resistant nonconductive cabinet
Heavy, wet weed conditions