磷酸铁锂电池规格书Model/型号:IFR18650Capacity/容量:1200mAhVoltage/电压:3.2V 1 Scope(使用范围) 2 ProductSpecification(产品技术规格)Table1(表1)No.(序号)Item(项目)GeneralParameter(常规参数)Remark(备注)1RatedCapacity(额定容量)Typical(标称容量)1200mAhStandarddischarge(0.2C5A)afterstandardcharge(标准充电后0.2C5A标准放电)Minimum(最小容量)1190mAh2NominalVoltage(正常电压)3.2VMeanOperationVoltage(即工作电压)3VoltageatendofDischargr(放电终止电压)2.0VDischargeCut-offVoltage(放电截止电压)4ChargingatendofVoltage(充电最高电压)3.65V 5InternalImpedance(内阻)20m InternalresistancemeasuredatAC1KHzafter50%charge(半电态下用交流法测量内阻)Themeasuremustusesthenewbattreiesthatwithinoneweekaftershipmentandcyclesnomorethat5times(使用出货后不到一个星期及循环次数少于5次的新电池测量)6Standardcharge(标准充电)ConstantCurrent0.5C5AConstantVoltage3.65V0.01C5Acut-off(持续电流:0.2C5A持续电压:3.65V截止电流:0.01C5A)Chargetime:Approx4.0h(充电时间:大约4个小时)7Standarddischarge(标准放电)ConstantCurrent0.5C5AendVoltage2.0V(持续电流:0.2C5A 截止电压2.0V)