SPECOFOCATIONS: World Wide Input Voltage 100-240VAC 50/60Hz; Color: black; OVP, OCP, SCP Protection.Tested Units. In Great Working Condition. Compatible with VEVOR Automatic Chicken Coop Door Durability: It is firmly designed,the wires will not be pulled out easily,or break up when it was plugged in or during shipping! Convenience: This lightweight and easy-to-carry adapter is the ideal portable power source for your device. FITE ON Adapter Charger Compatible with VEVOR Automatic Chicken Coop Door, Auto Chicken Door Power Supply Cord Cable