Charging Saturation Voltage = 4.2V , Operating Temperature = -40℃~+125℃ , Supply Current (Iq) = 20uA , The Chip 타입 = Charging IC;Protection IC , 타입 of Battery = Lithium Battery , Voltage - Supply = 3.6V~5V , Charge Current - Max = 500mA , Number of Cells = 1 , End-Off Voltage = 2.5V