Rechargeable Battery Lithium uol Technical Information Revision 0.2 30th Jun 2015 Model Number US18650VTC6 F Cell Type Cylindrical Cell Name US18650VTC6 Sony Code 49939240 Sony Energy Devices Corporation Device Solutions Business Group/ Sony Corporation
2.Performance 1.General NominalCapacity 3120mAh discharge 1.1 Name andCode at0.2ltA 11.23Wh 2.0Vcut offat23℃ 1.1.1ModelNumber :US18650VTC6 Rated Capacity 1.1.2CellName :US18650VTC6 3000mAh discharge 1.1.3SonyCode ：49939240 at0.2ltA 10.8Wh 2.0Vcutoffat23℃ Capacity at1ItA 2850mAh discharge (typ.) 10.12Wh 2.5Vcutoffat23℃ 1.2CellShapeandWeight Capacity at10A 2700mAh discharge 1.2.1CellShape : Cylindrical (typ.) 9.18Wh 2.5Vcutoffat23℃ 1.2.2 Size (with plastic tube) :Diameter 18.50mm max Length 65.20mm max NominalVoltage 3.6V 1.2.3Weight :46.6g Average Internal Impedance 13mΩTyp. measuredbyAC1kHz 1.3SafetyRegulation :Sony acquired UL1642. CyclePerformance 53% Min.of Initial 10A discharge :Sony acquired IEC621332nd edition. capacity at300 :Sony acquiredKorean regulation. cycles :SonyacquiredTaiwanCommodity InspectionAct(CNS15364) ￥ StandardChargeCondition Charge Method :constant current constant voltage Charge Up Voltage :4.2± 0.05V Charge Current :3.0A Charge Time :2.5h Ambient Temperature :23℃
ChargeCharacteristics(US18650VTC6) 5.0 125 4.0 100 Voltage[V]/Current[A] Capacity[%] 3.0 75 7 2.0 50 Charge: 23℃,4.2V3.0A(CC/CV), 2.5h 25 1.0 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Charge Time[h]
Discharge LoadCharacteristics(US18650VTC6) 3500 Discharge Capacity[ mAh] 3000 2500 2000 1 Test condition Charge:23degC,4.2V3.0A(CC/CV),2.5h Discharge:23deg.C,0.6A,3.0A,10A,20A,2.5Vcut 1500 10 100 1000 10000 100000 Discharge Current [mA]
Discharge LoadCharacteristics(US18650VTC6) 4.5 200 TestCondition Voltage Charge:23deg.C,4.2V,3.0A(CC/CV),2.5hcut 4.0 Discharge:23deg.C,0.6A,3.0A,10A,20A,,2.5Vcutoff 180 3.5 160 3.0 140 Temperature[℃] Voltage [V] 2.5 120 0.6A 3.0A 10A 20A 2.0 100 1.5 80 Temperature 1.0 09 0.5 40 0.0 20 500 1000 1500 2000 0 2500 3000 3500 Discharge Capacity [mAh]
Temperature Dependence of Discharge Capacity(US18650VTC6) 3500 3000 Discharge Capacity [mAh] 2500 2000 1500 1000 TestCondition Charge:23deg.C,4.2V,2.5A(CC/CV),2.5hcut 500 Discharge :-20~60deg.C,10A,2.5Vcut -40 -20 20 40 09 80 Ambient Temperature during Discharge [deg.C]
Temperature Dependence of Discharge Curves (US18650VTC6) 4.5 180 TestCondition 4.0 Charge:23deg.C,4.2V,3.0A(CC/CV),2.5hcut 160 Discharge:-20~60deg.C,10A,2.5Vcutoff 3.5 140 3.0 120 Temperature[℃] 2.5 100 -20℃ -10℃ .0 23℃ 45℃ 60℃ Voltage [V] 2.0 08 1.5 09 1.0 40 0.5 20 0.0 -0.5 -20 0 500 1000 1500 2000 2500 3000 3500 Discharge Capacity[mAh]
Cycle Life Performance (US18650VTC6) 10A discharge 3500 3000 Discharge Capacity [mAh] 2500 2000 1500 1000 500 Test Condition Charge:23deg.C,4.2V,4A(CC/CV),100mAcut Discharge:23deg.C,10A,2.5VcutoffR30deg.Ctcut 0 100 200 300 0 400 Cyele Number
DimensionwithPlasticTube:US18650VTC6 +0.2 65.0 -0.2 (Diameter of Top) (Diameter of Body) F 1 (φ7.4) +0.15 -0.20 +0.15 -0.2 φ18.35 18.35 (0.2) 秘|CONFIDENTIAL