Charging Saturation Voltage = 4.2V , Operating Temperature = 0℃~+70℃ , Supply Current (Iq) = 100uA , The Chip 타입 = Charging IC;Protection IC , 타입 of Battery = Lithium Battery , Voltage - Supply = 4.65V~5.5V , Charge Current - Max = 2.1A , Number of Cells = 1 , End-Off Voltage = 3V , Interface = I2C