0.5 Joules powers up to 5km fence. LED Energizer and fence status indicator Large easy to use fence terminals O-Ring sealed enclosure for ant and moisture protection Lightning-protection This dual purpose 0.5 joule low-impedance electric fence charger can be powered by either a 110-220V plug-in(included) or 12V battery (not included) We like it for its combination of versatility, portability and value. Very popular for using with poultry operations, but is also used for many other applications. Power Supply: AC 110-240V/DC 12V battery/solar panel Input voltage: DC12V Peak Output Voltage: 11-12KV Stored energy: 0.8-1 Joule Max Energy Of Output: 0.5-1 Joules Consumption: 2 Watt Pulse Interval Period: 1.2s/2.0s Working length: 5km Feature: Easy to mount on wall with 2 screws UV stable enclosure AC Power Adapter (230Vac input - 12Vdc output) for use on mains, and alligator clips for use on a 12V battery. Note the battery is not included. Animals to contain:Cow, sheep, cattle, horse, deer, bear, elephant, pig, goat, chicken, dog, raccoon, exotic animals and predators,etc Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage:AC110-240V Colour:Orange & White Material:plastic Package Contents: 1 * Electric Fence set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.