Charging Saturation Voltage = 4.21V , Operating Temperature = 0℃~+70℃ , Supply Current (Iq) = 80uA , The Chip 타입 = Charging IC , 타입 of Battery = Lithium-ion/Polymer , Voltage - Supply = 4.5V~9V , Charge Current - Max = 2.3A , Number of Cells = 1 , End-Off Voltage = 2.9V