24V Power Adapter for Charging Casio Celviano AP-S200 AP-S200BK AP-S200BN AP-S200WE, Celviano AP-S450 AP-S450BK AP-S450BN AP-S450WE, Celviano AP-300 AP-300BK AP-300BN AP-300WE, Celviano AP-550 AP-550BK AP-550BN AP-550WE, Celviano AP-750 AP-750BK AP-750WE AP-750BN 88-key Digital Piano

for Charging Casio Celviano AP-S200 AP-S450 AP-300 AP-550 AP-750 APS200 APS450 AP300 AP550 AP750 88Keys Digital Piano

Also for Charging Casio Celviano AP 300 550 750 S200 S450 BK BN WE 88-key Digital Piano

Input voltage: 100-240VAC, (world wide) Input frequency : 50-60Hz

Over-current Over-Voltage & Over-heat protectio