Page1of17深圳市言九电子科技有限公司YJPOWERGROUPLIMITEDVER:ADATE:14.12.05Customer/客户:Li-ionPolymerBatterySpecification锂离子聚合物电池规格书MODEL/型号:YJ-PL102535(800mAh)PreparedBy/Date编制/日期CheckedBy/Date审核/日期ApprovedBy/Date批准/日期MNX/2014.12.05FCY/2014.12.05LP/2014.12.05CustomerApprovalSignature/Date(签名/日期)CompanyName(公司名称)CompanyStamp(公司印章)Page2of17深圳市言九电子科技有限公司YJPOWERGROUPLIMITEDVER:ADATE:14.12.05AmendmentRecords(修正记录)Edition(版本)Description(记述)Preparedby(编制)Approvedby(批准)Date(日期)AFirstEditionPage3of17深圳市言九电子科技有限公司YJPOWERGROUPLIMITEDVER:ADATE:14.12.051Scope(适用范围)ThisspecificationisappliedtothereferencebatteryinthisSpecificationandmanufacturedbyYJELECTRONICTECHNOLOGYCo.,Ltd.本说明书适用于本书中所提及的、言九电子科技有限公司制造的电池。2ProductSpecification(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)800mAhStandarddischarge(0.2CC5A)afterStandardcharge(标准充电后0.2C5A标准放电)Minimum(最小容量)780mAh2NominalVoltage(正常电压)3.7VMeanOperationVoltage(即工作电压)3VoltageatendofDischarge(放电终止电压)2.75VDischargeCut-offVoltage(放电截止电压)4ChargingVoltage(充电电压)4.2±0.03V5InternalImpedance(内阻)≤220mΩInternalresistancemeasuredatAC1KHZafter50%charge(半电态下用交流法测量内阻)Themeasuremustusesthenewbatteriesthatwithinoneweekaftershipmentandcycleslessthan5times(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)ConstantCurrent0.5C5AConstantVoltage4.2V0.01C5Acut-off(持续电流:0.5C5A持续电压:4.2V截止电流:0.01C5A)Chargetime:Approx4.0h(充电时间:大约4个小时)7Standarddischarge(标准放电)Constantcurrent0.2C5Aendvoltage2.75V(持续电流:0.2C5A截止电压:2.75V)8Fastcharge(快速充电)ConstantCurrent1C5AConstantVoltage4.2V0.01C5Acut-off(持续电流:1C5A持续电压:4.2V截止电流:0.01C5A)Chargetime:Approx2.5h(充电时间:大约2.5个小时)Page4of17深圳市言九电子科技有限公司YJPOWERGROUPLIMITEDVER:ADATE:14.12.05Continuousthetable1(续表1)No.(序号)Item(项目)GeneralParameter(常规参数)Remark(备注)9Fastdischarge(快速放电)Constantcurrent1C5Aendvoltage2.75V(持续电流:1C5A截止电压:2.75V)10MaximumContinuousChargeCurrent(最大充电持续电流)1C5A11MaximumContinuousDischargeCurrent(最大放电持续电流)1.5C5A12OperationTemperatureRange(工作温度范围)Charge(充电):0~45℃60±25%R.H.BareCell(单体电池储存湿度范围)Discharge(放电):-20~60℃13StorageTemperatureRange(储存温度范围)Lessthan1year:-20~25℃(小于一年:-20~25℃)60±25%R.H.attheshipmentstate(出货状态时的湿度范围)lessthan3months:-20~40℃(小于3个月:-20~40℃)14PackDimension(包装后尺寸)Height:Max37.5mm(高度:最大37.5mm)InitialDimension(初始尺寸)Width:Max25.5mm(宽度:最大25.5mm)Thickness:Max10.2mm(厚度:最大10.2mm)Page5of17深圳市言九电子科技有限公司YJPOWERGROUPLIMITEDVER:ADATE:14.12.053PerformanceAndTestConditions(电池性能及测试条件)3.1StandardTestConditions(标准测试条件)Testshouldbeconductedwithnewbatterieswithinoneweekaftershipmentfromourfactoryandthecellsshallnotbecycledmorethanfivetimesbeforethetest.Unlessotherwisespecified,testandmeasurementshallbedoneundertemperatureof20±5℃andrelativehumidityof45~85%.Ifitisjudgedthatthetestresultsarenotaffectedbysuchconditions,thetestsmaybeconductedattemperature15~30℃andhumidity25~85%RH.测试必须使用出厂时间不超过一个星期的新电池,且未进行过五次以上的充放电循环。除非特别说明,否则测试会在温度20±5℃,相对湿度45~85%的条件下进行。如果经鉴定测试结果不受上述条件影响,测试也可以在温度15~30℃,相对湿度25~85%RH的条件下进行。3.2MeasuringInstrumentorApparatus(测量器具及设备)3.2.1DimensionMeasuringInstrument(尺寸测量器具)Thedimensionmeasurementshallbeimplementedbyinstrumentswithequalormoreprecisionscaleof0.01mm.尺寸测量器具的精度等级应不小于0.01mm。3.2.2Voltmeter(伏特计)Standardclassspecifiedinthenationalstandardormoresensitiveclasshavinginnerimpedancemorethan10kΩ/V按照国家标准指定规格等级或采用灵敏度更高的,测量电压时内阻不应小于10kΩ/V。3.2.3Ammeter(安培计)Standardclassspecifiedinthenationalstandardormoresensitiveclass.Totalexternalresistanceincludingammeterandwireislessthan0.01Ω.按照国家标准指定规格等级或采用灵敏度更高的,包括电流表及电线在内的总外阻应小于0.01Ω。3.2.4ImpedanceMeter(电阻计)Impedanceshallbemeasuredbyasinusoidalalternatingcurrentmethod(1kHzLCRmeter).内阻测试仪测量原理应为交流阻抗法(1kHzLCR)。3.3StandardCharge\Discharge(标准充放电)3.3.1StandardCharge:Testprocedureanditscriteriaarereferredasfollows:标准充电:测试过程及标准如下:0.5C5A=400mAChargingshallconsistofchargingata0.5C5Aconstantcurrentrateuntilthecellreaches4.2V.Thecellshallthenbechargedatconstantvoltageof4.2voltswhiletaperingthechargecurrent.Chargingshallbeterminatedwhenthechargingcurrenthastaperedto0.01C5A.Chargetime:Approx4.0h,Thecellshalldemonstratenopermanentdegradationwhenchargedbetween0ºCand45ºC.电池先0.5C5A恒流充至4.2V,当充电电流逐渐减小时再以4.2V恒压充至电流减小到0.01C5A,充电时间大约为4个小时。在0℃-45℃内充电电池应没有永久损害。3.3.2StandardDischarge(标准放电)0.2C5A=160mACellsshallbedischargedataconstantcurrentof0.2C5Ato2.75volts@20º5C电池以0.2C5A恒流放电至2.75V@20º5C3.3.3Ifnootherwisespecified,theresttimebetweenChareandDischargeamountto30min.如果没有特别说明,电池充放电间隔时间为30分。Page6of17深圳市言九电子科技有限公司YJPOWERGROUPLIMITEDVER:ADATE:14.12.053.4Appearance(外观)Thereshallbenosuchdefectasflaw,crack,rust,leakage,whichmayadverselyaffectcommercialvalueofbattery.电池外观应没有划伤、破裂、污渍、生锈、漏液等影响市场价值的缺陷存在。3.5InitialPerformanceTest(初始性能测试)Table2(表2)Item(项目)TestMethodandCondition(测试方法及条件)Requirements(要求)(1)Open-CircuitVoltage(开路电压)Theopen-circuitvoltageshallbemeasuredwithin24hoursafterstandardcharge.(标准充电后24小时内测量开路电压)≥3.8V(2)Internalimpedance(初始内阻)InternalresistancemeasuredatAC1KHzafter50%charge.(半充电状态下,测量其AC1KHz下的交流阻抗)≤220mΩ(3)MinimalRatedCapacity(最小额定容量)Thecapacityon0.2C5Adischargetillthevoltagetaperedto2.75Vshallbemeasuredafterrestedfo