ITEM NAME:DC13V 1A Adapter AC to DC Converter Power Supply Adapter 5.5*2.5 mm Product Description Description: DC13V 1A Adapter AC to DC Converter Power Supply Adapter 5.5*2.5 mm Features: Overload Protection Short Circuit Protection Over voltage protection Efficiency: ≠¥85% Application: The 13V 1A power adapter is generally applicable to: Attendance Machine, advertising device, display, audio, communications, IT, lighting, electronic instruments, amplifiers, printers, LCD TV, GPS navigation, digital photo frame, industrial products etc.. Specification: Quantity: 1pc Model: MDL-1310 Input: AC 100~240V  50/60Hz Output: DC 13V  1A AC Plug standard:  US DC Plug Dimension: DC5.5*2.5mm (Compatible: 5.5 * 2.1mm) DC Plug polarity: inside positive (+)  outside  negative (-) Cable length: Approx. 1 m The weight: Approx. 135 g Note: Please make sure the output and connector is the same as it will fit for. ( It is retail, no original packaging ) Included: 1 X 13V 1A Power Supply Adapter.Output: DC 13V 1A. Input: AC 100~240V 50/60Hz. DC Plug polarity: inside positive (+) outside negative (-). AC Plug standard: US. Overload Protection. Short Circuit Protection. Warranty Service. If item is defective after 3 months, you can still send it back to us.