Able to dock more than 80 piglets on a single charge, the hand-held, battery-operated EZ Tail Docker cauterizes their tails closed, thus reducing bleeding and later chance of infection. The rechargeable-battery unit can reach 1200°F in only 10 seconds and will stay at that temperature for about 12 minutes. Made in Holland, complete kit includes docker, blades, two batteries, and 110-volt charger.