6V 2A [6 Volts 2 Amps] Adapter Power Supply AC to DC Plug 5.5 x 2.1mm & 2.5mm for 6volt 100mA 300mA 500mA 600mA 800mA 900mA 1000mA 1500mA 2000mA UL LISTED & RISK FREE: It is built in a safety protection, will neither make a physical noise, nor cause fire or blow a circuit. Low interference and noise. Short circuit and over voltage protection. SPECOFOCATIONS: World Wide Input Voltage 100-240VAC 50/60Hz;Output:6V; OVP, OCP, SCP Protection. CABLE LENGTH: 5FT/1.5M. Tested Units in Great Working Condition. CABLE LENGTH: 5ft/ 1.5m, right-angle plug comes into being tight connection and reduces the chance of snapping off. Note: Please Double Check the Connector End and Machine Model Before Purchasing. DC plug size: 5.5mmx2.5mm, Center is positive “+”; The center of the equipment must be the positive electrode, otherwise the equipment will not work.