4.5V 500mA USA/Canada plug phone chargers Charger with Two flat Pins, Over- ... voltage, Over-current and Short-circuit Protections 4.5V 500mA USA/Canada plug phone chargers Charger with Two flat Pins, Over ... regulation: ±5%Suitalbe for the Europe Market 4.5V 500mA USA/Canada plug phone chargers Charger with Two flat Pins, Over ...