【 5V 1A Power Adapter 】Input: 100V-240V 50/60Hz; Output: DC 5V, 1A 5W Max; The DC Plug Connector size is 5.5mm x 2.5mm,compatible with 5.5mm x 2.1mm. Connector polarity is internal positive "+", outside negative"-".
【 Broad Compatibility 】 Works well with 5V devices that less than 1A(1000mA) 5W, such as 200mA 400mA 500mA 800mA 1000mA . If you use it to power device more than 1A 5W,it will not work. NEVER OVERLOAD!
【Safety Features】 Built-in multiple safeguards mechanism, automatic overload protection, over-voltage protection, over-current protection, over-temperature protection, short circuit protection.
【 Expanded Application 】 We especially add a female terminal connector in the package. You can screw wires onto it to power the devices that have no female DC socket. This will greatly expand its applied range.
【 Premium Material and Quality 】 Made of high-quality materials, robust casing keeps internal components safe. Pure copper wire provide you a safe and reliable cable with better conductivity. We suggest the max use of power should be no more than 80% of the full loads.