Amazon.com: OMNIHIL AC/DC Power Adapter Compatible with CASIO CTK-1250, CTK-1300, CTK-1300ES, CTK-1500, CTK-1550, CTK-2200, CTK-2090, CTK-2500, CTK-2550 Power Supply Charger Adaptor : Musical Instruments
Amazon.com: Marg Global AC/DC Adapter for Casio CTK-1250 CTK-1300 CTK-1300ES CTK-1500 CTK-1550 CTK-2500 CTK-2550 CTK1250 CTK1300 CTK1300ES CTK1500 CTK1550 CTK2500 CTK2550 Digital Keyboard Power Supply : Musical Instruments
Amazon.com: PK Power AC DC Adapter for Casio CTK-1250 CTK-1300 CTK-1300ES CTK-1500 CTK-1550 CTK-2500 CTK-2550 CTK1250 CTK1300 CTK1300ES CTK1500 CTK1550 CTK2500 CTK2550 Digital Keyboard Power Supply : Musical Instruments
Amazon.com: 6.5ft Cord AC Adapter for Charging Casio AD-12 AD12M AD-12MLA(U) AD12M3 WK-500 WK-1250 WK-1350 WK-1600 WK-1800 WK-3200 WK-3500 WK-3700 WK-8000 Electronic Piano & Keyboard : Musical Instruments