9V DC Power Supply 2A AC/DC Adapter, DC 9V Power Cord Adapter, 100-240V 50/60Hz 9 Volts 2Amp Transformer, 5.5mm x 2.5mm Plug [10ft Extension Power Cord ]

Parameter 9v 2A Power adapter 1)Input: 100-240 V AC 50/60 Hz 2)Output current:2 A (2000mA) Max 3)Output voltage: DC 9V 4)Output wattage: 18W max 5)Cord Length: About 116Inch/10ft 6)Female connector size: 5.5mmx2.5mm; 5.5mmx2.1mm (Polarity is inside positive "+", outside negative"-". ) 7)Storage temperature: -20 ~85℃ 8)Working temperature: -20~50℃ Package included 1 x 9V 2A DC Power adapter Kindly note: (1)Please find the spec label of your device and check the working voltage. It should be9v DC, not be AC 9V or lower/higher than 9V DC. Otherwise, your device will not work or be damaged. (2) Check the max current your device will draw. It should be equal to or less than 2A,such as 550mA,0.65mA,0.8A,1A,1.2A,1.5A,1.8A.Otherwise, your device won’t work well and the power supply will be damaged very soon. (3)Check the power input port of your device. Its outer diameter should be 5.5mm; inner core diameter should be 2.1mm/2.5mm. Center Positive "+", exterior polarity should be" - ". (4)If you have a power supply for reference, their output voltage, plug size, polarity should be the same .If our Adapter’s current is equal to or higher than original one’s, then our adapter will work with your device.