input;110v-250v, output; 5.5v-6.2v, 400mah-500mah certificate; CE/FCC/ROHS/CIQ Cover ... of originGUANGZHOU plug EU material ABS input 110--250V output 5.5-6.2V 500MAH certificationCE MOQ1000PCS supply ability1000000 PER MONTH payment ... start business from here ,we also do OEM and ODM, 5.5v-6.2v mobile phone charger/AC adaptor