Ericsson Travel charger T28, ERI-J300/ T630/ T637/ T616/ T316/ T28/ Z300a/ Z500 Travel Charger(w/ ic chips)

Output: 5.2-5.8V Input: AC110-220V Electric Current: 400mA. Length of the Cable: 4.0 feet; Cable diameter: 3.0 mm. PWM circuitry consists of High frequency transformer and Switching Transistors, it has the specialties of wide output voltage, stable capability, small output electric wave, safe separation of high voltage and low voltage. Interior components and the PCB mainboard are all made of SGS environment protection material.