AC-DC Adapter: 110vac to 9vdc @ 800mA

AC-DC Adapter: 110V AC to 9V 800mA
Price: $5.75

Input Voltage is 110V AC 60Hz

Output Voltage is 9V @ 800mA

DC Maximum Wattage is 7 Watts

Center Pin is negative

Connector is a Female Connector: 5.5 mm x 2.5 mm with the positive in the center.