Transcript
Aug. 2004 Cell Type UR18650V Specifications Nominal Capacity Nominal Voltage Charging Method Charging Voltage Charging Current Charging Time Ambient Temperature Charge Discharge Storage Weight (Max.) Dimens ions (Max.) Dimensions(Typ.) of Bare Cell H 64.7 mm D 18.05 mm d 9.0 mm Discharged State after Assembling Typical Characteristics 4.0 Cell Voltage / V Cell Voltage / V 4.0 Under evaluation 3.0 2.5 400 600 800 1000 1200 Discharge Capacity / mAh 4.0 2000 3.5 1500 Under evaluation 1000 2.5 500 2.0 0 60 0 200 400 600 800 1000 1200 1400 Discharge Capacity / mAh 1600 1800 2000 120 Charge Time / min 180 240 2000 Capacity / mAh Discharge Capacity / mAh 2500 2000 Current / mA Cell Voltage / V 60℃ 40℃ 20℃ 0℃ -10℃ -20℃ Cycle characteristics 4.5 0 421Wh/l 152Wh/kg 3.0 2.0 1400 Charge characteristics 3.0 64.80mm Under evaluation 3.5 2.5 200 (H) Discharge temperature characteristics 4.5 0 18.10mm Maximum size without tube *When designing a battery pack, get the precise information on a cell battery drawing 4.5 2.0 (D) Volumetric Energy Density Gravimetric Energy Dens ity Discharge rate characteristics 3.5 Min.1900mAh 3.7V Constant Current -Constant Voltage 4.2V Std. 1900mA 2.5hrs. 0～+40℃ -20 ～+60℃ -20～+50℃ 46.0g 1500 1000 500 1800 1600 1400 1200 Under evaluation 1000 800 600 400 200 0 0 100 200 300 Number of Cycle 400 500
