9V DC 2A Power Supply Center Positive AC Adapter 100-240V 50-60Hz to DC 9 Volt 2 Amp Transformer Power Cord Adapter &5.5 x 2.1mm Reverse Polarity Converter Cable Tip Negative

9V 2A
Power AdapterInput: 100-240V 50/60Hz.
Output: DC 9Volt 2Amp (2000mA) Max. 18 Watts Max. Compatible with 2A 1.7A 1.6A 1.5A 1.3A 1.2A 1.1A 1200mA 1100mA 1000mA 850mA 750mA 700mA 600mA 500mADC9V PowerCordDC 9V Power Cord length is 4.9 ft/150cm. DC Output Barrel Size is 5.5 mm x 2.5 mm/ 2.1 mm. The Adapte body Tip PositiveReverse Polarity Converter Cable Tip SizeReverse Polarity Converter Cable tip size 5.5 mm x 2.1 mm male port 5.5 mm x 2.5 / 2.1 mm female port. Reverse Polarity Converter Cable Tip NegativeThe polarity of DC Output Port can be convertered through this converter cable based on your demand to Tip Center Negative [-]Short Circuit ProtectionMultiple Protections with smart chip to ensure the safety and stability: automatically overload cut-off over voltage cut-off over temperature cut-off short-circuit cut-off.