ICR18650-A2

www.DataSheet4U.com Prepared CONFIDENTIAL Document No Description TENTATIVE Date LGCRP/BRD/BTC/BC Approved Yun, In Taeg Jung, Jae Han LRB-TI-ICY240A2-030613 Technical Information of ICR18650 A2 (2350mAh) 2003-06-13 LGCRP/BRD/BTC/BC TECHNICAL INFORMATION of ICR18650 A2 (2350mAh) Prepared Yun, In Taeg Approved Jung, Jae Han Date : ’03. 06. 13 Date : ’03. 06. 13 20 YOIDO-DONG YOUNGDUNGPO-GU, SEOUL 150-721, KOREA TEL : (82) 2-3773-3599, 3659 FAX : (82) 2-3773-7005 http://www.lgchem.com LG Chem, Ltd. / Research Park, Battery Tech Center JUNE-13-2003 No. 1 www.DataSheet4U.com 1 GENERAL INFORMATION TENTATIVE Model ICR18650 A2 Nominal 0.2C Capacity * Minimum 0.5C Capacity Average Diameter Dimensions Height Weight (Typical) Nominal Voltage Internal Impedance Cycle Performance ** * ** 2350 mAh 2300 mAh 2300 mAh Max. 18.4 mm Max. 65.1 mm 46.5 grams 3.7 V ¡Â ¡Ã 80 mOhm 80% of initial capacity at 300 cycles Charge : 1150mA, 4.2V, 50mA End-current (CC-CV) Discharge : 460mAh, 3.0V cut-off 0.5C-0.5C Cycling LG Chem, Ltd. / Research Park, Battery Tech Center JUNE-13-2003 No. 2 www.DataSheet4U.com 2 DISCHARGE CAPACITIES TENTATIVE 4.5 0.2C Capacity = 2325mAh 0.5C Capacity = 2305mAh 1.0C Capacity = 2235mAh 4.0 CELL VOLTAGE ( V ) 3.5 3.0 CHARGE : Constant-current/Constant-voltage charge ( CC/CV ) o 1150mA, 4.2V, 5h, End-current=50mA, 23 C Constant-current discharge ( CC ) o 460mA(0.2C) / 1150mA(0.5C) / 2300mA(1.0C), 3.0V Cut-off, 23 C DISCHARGE : 2.5 0 460 920 ...