ATLAmperexTechnologyLimitedReliabilityTestManualATLDGNQAReliabilityLaboratory PagePAGE52ofNUMPAGES138ATLConfidentialReliabilityTestManual可靠性測試手冊REVISIONPAGE修訂記錄Issue版本號Memo文件編號ChangeDescription更改記錄Date日期PreparedBy/Signature制定人及簽名CheckedBy/Signature審核人及簽名ApprovedBy/Signature批準人及簽名AQB/RL.001制作發(fā)行YJLiu/PHZhu/

DavisDengDavisDengSLHuangDISTRIBUTION分發(fā)NO.DepartmentAuthorizedA-01ATLRobinA-02EngineeringWilliamA-03QASLHuangA-04PROJ.&.PEStephenA-05R&DFrankA-06DEXHFu/WuKaiA-07SalesKissskyA-08SalesLBA-09SalesCliveA-10TestingCenterJLDengPartI:GeneralReliabilityTestInstruction第一部分：通用可靠性測試指引ChapterI:ElectricalPerformanceTestChapterII:SafetyTestChapterIII:EnvironmentalandMechanicalTestChapterIV:StorageTest第I章:電性能測試第II章:安全性能測試第III章:環(huán)境及機械性能測試第IV章:存儲性能測試PartII(Attachment):TypicalStandardTestItemInstruction第二部分(附件)：典型標準的測試項目指引A1:GeneralSpecificationofLithium-ionBatteryforCellularPhone(GB/T18287-2000)蜂窩電話用鋰離子電池總規(guī)范(GB/T18287-2000)A2:TheTransportofDangerousGoods,ManualofTestsandCriteria(UN-ST/SG/AC.10/27/Add.2)危險品運輸測試標準(UN-ST/SG/AC.10/27/Add.2)A3:UL1642:1999StandardforSafety(LithiumBatteries)UL1642：1999安全標準(鋰電池)ATLAmperexTechnologyLimitedContent:Page4to9ReliabilityTestManualCONTENTSPartI:GeneralReliabilityTestInstruction10Outline10ChapterI:ElectricalPerformanceTest12Test1:CycleLifeTest12Test2:CapacityRateTest14Test3:GSMDischargeTest16Test4:High/LowTemperaturePerformanceTest18ChapterII:SafetyTest20Test5:NailTest20Test6:OverchargeTest22Test7:OverdischargeTest24Test8:ExternalShortTest(RoomTemperature)26Test9:ExternalShortTest(HighTemperature)28Test10:HeatingTest30Test11:HeavyMatterShockTest32ChapterIII:EnvironmentalandMechanicalTest34Test12:HighTemperatureBakingTest(85℃@4hrs)34Test13:AltitudeSimulationTest36Test14:HighTemperatureandHighHumidityTest38Test15:ThermalShockTest40Test16:VibrationTest42Test17:BumpTest44Test18:ShockTest46Test19:DropTest48Test20:ImpactTest50Test21:CrushTest52目錄第一部分：通用可靠性測試指引11概述11第I章：電性能測試13測試1：循環(huán)壽命測試13測試2：容量比率測試15測試3：GSM放電測試17測試4：高低溫性能測試19第II章：安全性測試21測試5：穿釘測試21測試6：過充測試23測試7：過放測試25測試8：常溫外部短路測試27測試9：高溫外部短路測試29測試10：熱沖擊測試31測試11：重物沖擊測試33第III章：環(huán)境及機械性能測試35測試12：高溫烘烤測試(85℃@4hrs)35測試13：高空模擬測試37測試14：恒定濕熱測試39測試15：冷熱沖擊測試41測試16：振動測試43測試17：碰撞測試45測試18：沖擊測試47測試19：跌落測試49測試20：撞擊測試51測試21：擠壓測試53ChapterⅣ:StorageTest54Test22:HighTemperatureStorageTest(60℃@7Days)54Test23:RoomTemperatureStorageTest56PartII(Attachment):TypicalStandardTestItemInstruction59A1:GeneralSpecificationofLithium-ionBatteryforCellularPhone(GB/T18287-2000)60Outline60A1-1:0.2CDischargingCapacityTest62A1-2:1.0CDischargingCapacityTest64A1-3:HighTemperaturePerformanceTest66A1-4:LowTemperaturePerformanceTest68A1-5:ReservingCapacityoftheChargedElectricityTest70A1-6:CycleLifeTest72A1-7:HighTemperatureandHighHumidityTest74A1-8:VibrationTest76A1-9:BumpTest78A1-10:DropTest80A1-11:HeavyMatterShockTest82A1-12:HeatingTest84A1-13:OverchargeTest86A1-14:ExternalShortTest88A1-15:StorageTest90A2:TheTransportofDangerousGoods,ManualofTestsandCriteria(UNST/SG/AC.10/27/Add.2)92Outline92A2-1:AltitudeSimulationTest98A2-2:ThermalTest100第IV章：存儲性能測試55測試22：高溫存儲測試(60℃@7天)55測試23：常溫存儲測試57第二部分(附件)：典型標準的測試項目指引59A1:蜂窩電話用鋰離子電池總規(guī)范(GB/T18287-2000)61概述61A1-1：0.2C放電性能測試63A1-2：1.0C放電性能測試65A1-3：高溫性能測試67A1-4：低溫性能測試69A1-5：荷電保持能力測試71A1-6：循環(huán)壽命測試73A1-7：恒定濕熱測試75A1-8：振動測試77A1-9：碰撞測試79A1-10：自由跌落測試81A1-11：重物沖擊測試83A1-12：熱沖擊測試85A1-13：過充測試87A1-14：短路測試89A1-15：貯存測試91A2:危險品運輸測試標準(UN:ST/SG/AC.10/27/Add.2)93概述93A2-1：高空模擬測試99A2-2：冷熱沖擊測試101A2-3:VibrationTest102A2-4:ShockTest104A2-5:ExternalShortCircuitTest106A2-6:ImpactTest108A2-7:OverchargeTest110A2-8:ForcedDischargeTest112A3:UL1642:1999StandardforSafety(LithiumBatteries)114Outline114A3-1:Short-CircuitTest118A3-2:AbnormalChargingTest120A3-3:Forced-DischargeTest122A3-4:CrushTest124A3-5:ImpactTest126A3-6:ShockTest128A3-7:VibrationTest130A3-8:HeatingTest132A3-9:TemperatureCyclingTest134A3-10:LowPressure(AltitudeSimulation)Test136SpecialExplication138A2-3：振動測試103A2-4：沖擊測試105A2-5：短路測試107A2-6：撞擊測試109A2-7：過充測試111A2-8：強制放電測試113A3:UL1642:1999安全標準(鋰電池)115概述115A3-1：短路測試119A3-2：異常充電測試121A3-3：強制放電測試123A3-4：擠壓測試125A3-5：撞擊測試127A3-6：沖擊測試129A3-7：振動測試131A3-8：熱沖擊測試133A3-9：溫度循環(huán)測試135A3-10：低壓(高空模擬)測試137特別說明138ATLAmperexTechnologyLimitedGeneral:Page10to57ReliabilityTestManualPartI:GeneralReliabilityTestInstructionOutlineGeneralReliabilityTestItems,SampleQuantityandSampleTypearelistedasFollowingTable:NO.TestItemSampleQtySampleTypeRemarkCellBattery1CycleLifeTest3∨∨★2CapacityRateTest3∨∨★3GSMDischargeTest3∨∨4High/LowTemperaturePerformanceTest3∨∨★5NailTest5∨★6OverchargeTest3∨★7OverdischargeTest3∨★8ExternalShortTest(RoomTemperature)3∨★9ExternalShortTest(HighTemperature)3∨10HeatingTest3∨∨★11HeavyMatterShockTest3∨∨★12HighTemperatureBakingTest(85℃@4hrs)5∨∨★13AltitudeSimulationTest5∨∨14HighTemperatureandHighHumidityTest5∨∨★15ThermalShockTest5∨∨★16VibrationTest3∨∨★17BumpTest3∨∨★18ShockTest3∨∨★19DropTest3∨∨★20ImpactTest4∨★21CrushTest4∨22HighTemperatureStorageTest(60℃@7Days)5∨∨★23RoomTemperatureStorageTest15∨∨★Comments:Aboveitems,markedwithsymbol“★”areATLinternalreliabilitytestitems，otheritemsareonlyforreference.Unlessotherwisespecified,alltestsareconductedatenvironmentalconditionof23±3℃temperatureand65±20%relativehumidity.第一部分：通用可靠性測試指引概述通用可靠性測試項目、樣品數(shù)及測試樣品類別如下表：序號.測試項目樣品數(shù)測試樣品類別備注電芯電池1循環(huán)壽命測試3∨∨★2容量比率測試3∨∨★3GSM放電測試3∨∨4高低溫性能測試3∨∨★5穿釘測試5∨★6過充測試3∨★7過放測試3∨★8常溫外部短路測試3∨★9高溫外部短路測試3∨10熱沖擊測試3∨∨★11重物沖擊測試3∨∨★12高溫烘烤測試(85℃@4hrs)5∨∨★13高空模擬測試5∨∨14恒定濕熱測試5∨∨★15冷熱沖擊測試5∨∨★16振動測試3∨∨★17碰撞測試3∨∨★18沖擊測試3∨∨★19跌落測試3∨∨★20撞擊測試4∨★21擠壓測試4∨22高溫存儲測試(60℃@7天)5∨∨★23常溫存儲測試15∨∨★注釋：以上項目，用符號“★”標記的項目是ATL內(nèi)部可靠性測試項目，其余項目只是作參考測試項目。除非另有說明，各項目測試均在溫度為23℃±3℃，相對濕度為65±20%的環(huán)境條件下進行。ChapterI:ElectricalPerformanceTestTest1:CycleLifeTestPurposeThistestevaluatesthecycleperformanceofcellsorbatteries.ProcedureRest5minutes,Charge:1.0CCCto4.2V,andCVto0.05Ccutoff,Rest5minutes,Discharge:1.0Cto3.0V,Repeatsteps1.2.1~1.2.4,Whenthedischargecapacityislessthanthe80%initialdischargecapacitytwice,thenstopthetest.InstrumentCriteriaThecycletimesofcellsorbatteriesisnotlessthan300times.NoteN.A第I章:電性能測試測試1:循環(huán)壽命測試目的評估電芯或電池循環(huán)壽命性能。步驟休眠5分鐘；以1.0C電流恒流充電至4.2V，然后恒壓充電至電流下降至0.05C，充電停止；休眠5分鐘；然后以1.0C電流恒流放電至3.0V；重復上述步驟1.2.1~1.2.4；當放電容量連續(xù)2次低于初始放電容量的80%時，測試即可停止。儀器判定標準電芯或電池循環(huán)次數(shù)不少于300次。備注無。Test2:CapacityRateTestPurposeThistestevaluatesthedischargeperformanceofthecellsorbatteriesunderdifferentdischargecurrent.ProcedureDischargeto3.0Vwith0.5Ccurrent,thenrest10minutes,Fullychargewith0.5Ccurrent,thenrest5minutes,Dischargeto3.0Vwith0.2Ccurrentandcalculatedischargecapacity,thenrest10minutes,Fullychargewith0.5Ccurrent,thenrest5minutes,Dischargeto3.0Vwith0.5Ccurrentandcalculatedischargecapacity,thenrest10minutes,Fullychargewith0.5Ccurrent,thenrest5minutes,Dischargeto3.0Vwith1.0Ccurrentandcalculatedischargecapacity,thenrest10minutes,Fullychargewith0.5Ccurrent,thenrest5minutes,Dischargeto3.0Vwith2.0Ccurrentandcalculatedischargecapacity.Everytimefullychargeas:0.5CCCto4.2V,andCVto0.05Vcutoff.Ratecalculatedasbelow:DischargecurrentItem0.2C0.5C1.0C2.0CDischargeCapacityABCDRate(%)100(B/A)*100(C/A)*100(D/A)*100InstrumentCriteriaThistestisonlyforreference.NoteN.A測試2:容量比率測試目的評估電芯或電池在不同放電電流時的放電性能。步驟以0.5C電流放電至3.0V，然后休眠10分鐘；以0.5C電流滿充，然后休眠5分鐘；以0.2C電流放電至3.0V并計算放電容量，然后休眠10分鐘；以0.5C電流滿充，然后休眠5分鐘；以0.5C電流放電至3.0V并計算放電容量，然后休眠10分鐘；以0.5C電流滿充，然后休眠5分鐘；以1.0C電流放電至3.0V并計算放電容量，然后休眠10分鐘；以0.5C電流滿充，然后休眠5分鐘；以2.0C電流放電至3.0V并計算放電容量。每次滿充方式如此：以0.5C恒流充電至4.2V，再4.2V恒壓至電流下降為0.05C截止。容量比率計算如下：放電電流項目0.2C0.5C1.0C2.0C放電容量ABCD比率(%)100B/AC/AD/A儀器判定標準本測試僅供參考。備注無。Test3:GSMDischargeTestPurposeThistestsimulatestheGSMdischargeofcellsorbatteries.ProcedureCharge:1.0CCCto4.2V,andCVto0.05Ccutoff,GSMDischarge:Cellsorbatteriesshallbedischargedto3.0Vperthepulseprofiledescribedinfollowingfigureandtable. ImaxcurrentImint1t2timeGSMdischargecurrentItemGSMImax1.34AImin164mAt14.05mSt2550μsSlewRate1.6A/28μsPulseParameterInstrumentCriteriaThistestisonlyforreference.NoteThechangeofImaxandIminisbasedontherequirementsoftheproduction.Test3:GSM放電測試目的模擬電芯或電池按GSM方式放電。步驟以1.0C電流恒流充電至4.2V，然后恒壓充電至電流降至0.05C，充電停止；GSM放電：電芯或電池按照下述模式脈沖放電至3.0V。 Imax電流Imint1t2時間GSM放電電流ItemGSMImax1.34AImin164mAt14.05mSt2550μsSlewRate1.6A/28μs電流脈沖參數(shù)儀器判定標準本測試供參考。備注Imax與Imin可根據(jù)具體產(chǎn)品要求而更改。Test4:High/LowTemperaturePerformanceTestPurposeThistestevaluatesthedischargeperformanceofthecellsorbatteriesunderHighandLowtemperaturecondition.ProcedureCharge:1.0CCCto4.2V,andCVto0.05Ccutoff,Standby30minutesseparatelyatdifferentTemperature,thenperform1.0Cdischargeto3.0V,Ratio(%)indifferenttemperatureisthedischargecapacityatrelativetemperatureovercapacityat25℃.Thecalculationmethodasbelow:TemperatureItem-20℃-10℃0℃25℃45℃60℃CapacityABCDEFRatio(%)A/DB/DC/DD/DE/DF/DTestorder:25℃→-20℃→-10℃→0℃→45℃→60℃.InstrumentCriteriaRatio(%)atdifferenttemperaturewasrequiredasbelow:Temperature-20℃-10℃0℃25℃45℃60℃Ratio(%)≥0%≥25%≥70%100%N.A≥90%NoteN.A測試4:高、低溫性能測試目的評估電芯或電池在高溫與低溫條件下的放電性能。步驟在常溫以1.0C電流恒流充電至4.2V，然后恒壓充電至電流降至0.05C，充電停止；在測試每個溫度點時，應將測試樣品在當前溫度條件下放置30分鐘，然后以1.0C電流放電至3.0V；在不同溫度條件下的放電容量比例(%)是以25℃時的放電容量為基準，其計算方法如下：溫度項目-20℃-10℃0℃25℃45℃60℃容量ABCDEF比例(%)A/DB/DC/DD/DE/DF/D測試順序：25℃→-20℃→-10℃→0℃→45℃→60℃。儀器判定標準不同溫度條件下放電容量比例(%)要求如下：溫度-20℃-10℃0℃25℃45℃60℃比例(%)≥0%≥25%≥70%100%N.A≥90%備注無。ChapterII:SafetyTestTest5:NailTestPurposeThistestsimulatesapenetrationthroughthecell.ProcedureCharge:1.0CCCto4.2V,andCVto0.05Ccutoff,Standbyfor1hour,thenmeasureOCV,Anailispenetratedverticallythroughthecenterofthecellandleftforover1h,Thediameterofthenailis2.5~3.5mm.InstrumentCriteriaCellsshallbenosmoke,nofireandnoexplosionwithininitial5minutesofthenailtest.NoteAfterfullychargeandstandbyfor1h,requirecellsOCV≥4.170V.第II章:安全性能測試測試5:穿釘測試目的模擬電芯內(nèi)部短路。步驟以1.0C電流恒流充電至4.2V，然后恒壓充電至電流降至0.05C，充電停止；靜置1小時，然后測量OCV；將一鋼釘垂直地穿過電芯中心，并保持1h以上；鋼釘直徑：2.5~3.5mm。儀器判定標準在穿釘測試的初始5Min鐘內(nèi)，電芯不冒煙，不起火，不爆炸。備注在充滿電并靜置1h以后，要求電芯的OCV≥4.170V。Test6:OverchargeTestPurposeThistestevaluatestheabilityofcellstowithstandanoverchargecondition.ProcedureDischarge:1.0Cto3.0V,Chargewith3.0Ccurrentfor8hours,theupperlimitofchargevoltageis10V.Thisdoesnotrequiretheinitial3.0Ccurrentbemanitainedfor8hours,anddoesnotindicatecellconsequentiallycanreachtotheupperlimitofchargevoltage.InstrumentCriteriaCellsshallbenosmoke,nofireandnoexplosion.NoteN.A測試6:過充測試目的評估電芯承受過充的能力。步驟以1.0C電流放電至3.0V；然后以3.0C電流充電8小時，充電上限電壓為10V。這并不要求初始的3.0C充電電流維持8h，也不意味著電芯必然地能達到充電的上限電壓。儀器判定標準電芯不冒煙，不起火，不爆炸。備注無。Test7:OverdischargeTestPurposeThistestevaluatestheabilityofcellstowithstandanoverdischargecondition.ProcedureCharge:1.0CCCto4.2V,andCVto0.05Ccutoff,Dischargethecellwith1.0Ccurrentfor2.5hours.InstrumentCriteriaCellsshallbenoleakage,nosmoke,nofireandnoexplosion.NoteN.A測試7:過放測試目的評估電芯承受過放的能力。步驟以1.0C電流恒流充電至4.2V，然后恒壓充電至電流降至0.05C，充電停止；然后以1.0C電流放電2.5小時。儀器判定標準電芯不泄漏，不冒煙，不起火，不爆炸。備注無。Test8:ExternalShortTest(RoomTemperature)PurposeThistestevaluatestheabilityofcellstowithstandexternalshortcircuitatroomtemperature(20℃±5℃).ProcedureCharge:1.0CCCto4.2V,andCVto0.05Ccutoff,Standbyfor1hour,thenmeasureOCV,Connectthepositiveandnegativeterminalsofthecellwithcopperwirehavingamaximumresistanceloadof0.1ohmatroomtemperature,Thecelldischargeuntilafireorexplosionisobtained,oruntilitiscompletelydischargedandthecasetemperaturehasreturnedtonearambienttemperature.InstrumentCriteriaCellsshallbenoleakage,nosmoke,nofire,noexplosion,andthetemperatureoftheexteriorcellcasingshallnotexceed150℃.NoteAfterfullychargeandstandbyfor1h,requirecellsOCV≥4.170V.測試8:常溫外部短路測試目的評估電芯在室溫(20℃±5℃)下承受外部短路的能力。步驟以1.0C電流恒流充電至4.2V，然后恒壓充電至電流降至0.05C，充電停止；靜置1小時，然后測量OCV；在室溫下將電芯正負極用電阻不超過0.1歐姆的銅導線短接起來；電芯被放電直至起火或爆炸為止，或者直到電芯完全放電，且電芯表面溫度恢復到接近環(huán)境溫度時測試即可停止。儀器判定標準電芯不泄漏，不冒煙，不起火，不爆炸，電芯表面溫度不超過150℃。備注在充滿電并靜置1h以后，要求電芯的OCV≥4.170V。Test9:ExternalShortTest(HighTemperature)PurposeThistestevaluatestheabilityofcellstowithstandexternalshortcircuitathightemperature(60℃±2℃).ProcedureCharge:1.0CCCto4.2V,andCVto0.05Ccutoff,Standbyfor1hour,thenmeasureOCV,Putthecellintohightemperaturechamber(60℃±2℃),Whenthecasetemperatureofthecellreachedto60±2℃，connectthepositiveandnegativeterminalsofthecellwithcopperwirehavingamaximumresistanceloadof0.1ohm,Thecelldischargeuntilafireorexplosionisobtained,oruntilitiscompletelydischargedandthecasetemperaturehasreturnedtonearambienttemperature.InstrumentCriteriaCellsshallbenoleakage,nosmoke,nofire,noexplosion,andthetemperatureoftheexteriorcellcasingshallnotexceed150℃.NoteAfterfullychargeandstandbyfor1h,requirecellsOCV≥4.170V.測試9:高溫外部短路測試目的評估電芯在高溫(60℃±2℃)下承受外部短路的能力。步驟以1.0C電流恒流充電至4.2V，然后恒壓充電至電流降至0.05C，充電停止；靜置1小時，然后測量OCV；將測試電芯放入高溫箱中(60℃±2℃)；當測試電芯的表面溫度達到60℃±2℃后，將電芯正負極用電阻不超過0.1歐姆的銅導線短接起來；電芯被放電直至起火或爆炸為止，或者直到電芯完全放電，且電芯表面溫度恢復到接近環(huán)境溫度時測試即可停止。儀器判定標準電芯不泄漏，不冒煙，不起火，不爆炸，電芯表面溫度不超過150℃。備注在充滿電并靜置1h以后，要求電芯的OCV≥4.170V。Test10:HeatingTestPurposeThistestevaluatesthesafetyperformanceofcellsorbatteriesunderhightemperaturecondition.ProcedureCharge:1.0CCCto4.2V,andCVto0.05Ccutoff,Standbyfor1hour,thenmeasureOCV,PutthecellorbatteryintoanovenatRT,andincreasethetemperatureataratingof5℃±2℃/minto150±2℃,aftertheoventemperaturereachedto150℃±2℃,maintainfor30minutesatthattemperaturebeforethetestisdiscontinued.InstrumentCriteriaCellsorbatteriesshallbenosmoke,nofire,andnoexplosion.NoteAfterfullychargeandstandbyfor1h,requirecellsOCV≥4.170V.測試10:熱沖擊測試目的評估電芯或電池在高溫環(huán)境下的安全性能。步驟以1.0C電流恒流充電至4.2V，然后恒壓充電至電流降至0.05C，充電停止；靜置1小時，然后測量OCV；室溫下將電芯或電池放于高溫烘箱中，高溫烘箱以5℃±2℃/分鐘的速率升溫至150℃±2℃，當烘箱內(nèi)溫度達到150℃±2℃后，保持此溫度30分鐘后停止測試。儀器判定標準電芯或電池不冒煙，不起火，不爆炸。備注在充滿電并靜置1h以后，要求電芯的OCV≥4.170V。Test11:HeavyMatterShockTestPurposeThistestsimulatesaheavymattershocktocellsorbatteries.ProcedureCharge:1.0CCCto4.2V,andCVto0.05Ccutoff,Standbyfor1hour,thenmeasureOCV,Fixthecellorbatteryonashockplatform(thebiggestsurfaceofthecellorbatteryshouldbeverticaltothesurfaceoftheplatform),Letaheavyhammer(10kg)freefalltothecellorbatteryfromaheightof1m.InstrumentCriteriaThecellsorbatteriesmaybecomedistorted,butshallbenosmoke,nofireandnoexplosion.NoteAfterfullychargeandstandbyfor1h,requirecellsOCV≥4.170V.測試11:重物沖擊測試目的模擬電芯或電池受到重物沖擊時的情形。步驟以1.0C電流恒流充電至4.2V，然后恒壓充電至電流降至0.05C，充電停止；靜置1小時，然后測量OCV；將電芯或電池固定于沖擊臺上(電芯最大的面應與臺面垂直)；將10kg重錘自1m高度自由落到電芯或電池上面。儀器判定標準電芯或電池允許發(fā)生變形，但不冒煙，不起火，不爆炸。備注在充滿電并靜置1h以后，要求電芯的OCV≥4.170V。

ChapterIII:EnvironmentalandMechanicalTestTest12:HighTemperatureBakingTest(85℃@4hrs)PurposeThistestsimulatesthecellsorbatteriesbakinginhightemperaturecondition.ProcedureTesttheinitialcapacitywith1.0Ccurrentatroomtemperature,Charge:1.0CCCto4.2V,andCVto0.05Ccutoff,thenstandbyfor1hour,AftermeasureOCV,impedanceandthickness,putthecellsorbatteriesintothe85℃±2℃chamber,Recordthestarttime,usethermometertomonitortherangeofactualtemperatureduringtest,Measurethicknessafter4hours,thengetthecellsorbatteriesoutfromthechamberandstandby1houratroomtemperature,MeasureOCV,impedance,Testtheresidualcapacitywith1.0Ccurrentatroomtemperature.Theresidualcapacityisthedischargecapacityafterfullycharge.InstrumentCriteriaCellsorbatteriesshallbenoleakage,nosmoke,nofire,andnoexplosion,Theresidualcapacityisnotlessthan85%oftheinitialcapacity,Thethicknessincreaseisnotover10%oftheinitialthickness,Theimpedanceincreaseisnotover25%oftheinitialimpedance.NoteTheOCVdataisonlyforreference.第III章:環(huán)境及機械性能測試測試12:高溫烘烤測試(85℃@4hrs)目的模擬電芯或電池在高溫下烘烤的情形。步驟用1.0C電流測試常溫下的初始容量；以1.0C電流恒流充電至4.2V，然后恒壓充電至電流降至0.05C，充電停止，然后靜置1個小時；測量完開路電壓，阻抗及厚度后，將樣品放入85℃±2℃高溫箱中；記錄開始時間，然后在測試過程中用溫度計監(jiān)測箱內(nèi)實際溫度；4小時后在高溫箱中測量電芯或電池的厚度，然后將其取出，在常溫環(huán)境下放置1小時；接著測量開路電壓及阻抗；然后以1.0C電流測試常溫下的剩余容量；剩余容量是指滿充之后的放電容量。儀器判定標準電芯或電池無泄漏，無冒煙，無起火，無爆炸；試驗后的剩余容量不可低于初始容量的85%；試驗后的厚度增加值不可超出初始厚度的10%；試驗后的阻抗增加值不可超出初始阻抗的25%。備注開路電壓數(shù)據(jù)僅供參考。Test13:AltitudeSimulationTestPurposeThistestsimulatesairtransportcaseofcellsorbatteriesunderlowpressurecondition.ProcedureCharge:1.0CCCto4.2V,andCVto0.05Ccutoff,Standbyfor1hour,thenmeasuretheinitialOCV,Thecellsorbatteriesshallbestoredatapressureof11.6kPaorlessforatleast6hoursatambienttemperature(205°C),GetthecellsorbatteriesoutandmeasureOCVafter6hours.InstrumentCriteriaThecellsorbatteriesshallbenoleakage,nosmoke,nofire,noexplosion,andtheOCVaftertestingisnotlessthan90%oftheinitialOCV.NoteN.ATest13:高空模擬測試目的模擬電芯或電池在低壓高空中運輸時的情形。步驟以1.0C電流恒流充電至4.2V，然后恒壓充電至電流降至0.05C，充電停止；靜置1小時，然后測量OCV；然后在205°C的周圍環(huán)境下，將電芯或電池在大氣壓為11.6kPa或更低的真空環(huán)境中儲存至少6個小時；6小時后，將電芯或電池取出并測量OCV。儀器判定標準電芯或電池無泄漏，無冒煙，無起火，無爆炸，試驗后開路電壓不可低于初始開路電壓的90%。備注無。Test14:HighTemperatureandHighHumidityTestPurposeThistestsimulatesthecellsorbatteriesstoreunderhightemperatureandhighhumiditycondition.ProcedureTesttheinitialcapacitywith1.0Ccurrentatroomtemperature,Charge:1.0CCCto4.2V,andCVto0.05Ccutoff,thenstandbyfor1hour,AftermeasureOCV,impedanceandthickness,putthecellsorbatteriesintothechamberthatthetemperatureis65±2℃andthehumidityrangesbetween90%and95%,Recordthestarttime,usethermometertomonitortherangeofactualtemperatureduringtest,Measurethicknessafter48hours,thengetthecellsorbatteriesoutfromthechamberandstandbyfor1houratroomtemperature,MeasureOCV,impedance,Testtheresidualcapacitywith1.0Ccurrentatroomtemperature.Theresidualcapacityisthedischargecapacityafterfullycharge.InstrumentCriteriaTheresidualcapacityisnotlessthan80%oftheinitialcapacity;Theimpedanceincreaseisnotover60%oftheinitialimpedance,Cellsorbatteriesshallbenoleakage,nosmoke,nofire,noexplosion.NoteTheOCVandthicknessdataisonlyforreference.測試14:恒定濕熱測試目的模擬電芯或電池放置于高溫高濕環(huán)境時的情形。步驟用1.0C電流測試常溫下的初始容量；以1.0C電流恒流充電至4.2V，然后恒壓充電至電流降至0.05C，充電停止，然后靜置1個小時；測量完開路電壓，阻抗及厚度后，將電芯或電池放入溫度為65±2℃，濕度為90%~95%的恒溫恒濕箱中；記錄開始時間，然后在測試過程中用溫度計監(jiān)測箱內(nèi)實際溫度；2天后在恒溫恒濕箱中測量電芯或電池的厚度，然后將其取出，在常溫環(huán)境下放置1小時；接著測量開路電壓及阻抗；然后以1.0C電流測試常溫下的剩余容量，剩余容量是指滿充之后的放電容量。儀器判定標準試驗后的剩余容量不可低于初始容量的80%；試驗后的阻抗增加不可高過初始阻抗的60%；電芯或電池無泄漏，無冒煙，無起火，無爆炸。備注開路電壓和厚度數(shù)據(jù)僅供參考。Test15:ThermalShockTestPurposeThistestassessescellsorbatteriessealintegrityandinternalelectricalconnections.Thetestisconductedusingrapidandextremetemperaturechanges.ProcedureTesttheinitialcapacitywith1.0Ccurrentatroomtemperature,Charge:1.0CCCto4.2V,andCVto0.05Ccutoff,thenstandbyfor1hour,MeasureOCV,impedance,thickness,Cellsorbatteriesaretobestoredfor2hoursatatesttemperatureequalto85±2°C,followedbystoragefor2hoursatatesttemperatureequalto-40±2°C,themaximumtimeintervalbetweentesttemperatureextremesis5minutes,thisprocedureistoberepeatedfor10times,afterwhichalltestcellsandbatteriesaretobestoredfor24hoursatambienttemperature(20±5°C),MeasureOCV,impedance,thickness,Testtheresidualcapacitywith1.0Ccurrentatroomtemperature.Theresidualcapacityisthedischargecapacityafterfullycharge.InstrumentTIS-150-55WThermalShockChamber.CriteriaCellsandbatteriesshallbenoleakage,nosmoke,nofireandnoexplosion,TheOCVaftertestingisnotlessthan90%oftheinitialOCV,Theresidualcapacityisnotlessthan90%oftheinitialcapacity;Theimpedanceincreaseisnotover10%oftheinitialimpedance.NoteThethicknessdataisonlyforreference.Test15:冷熱沖擊測試目的評估電芯或電池的密封完整性和內(nèi)部電氣連接。此試驗在快速極端的溫度變化中進行。步驟用1.0C電流測試常溫下的初始容量；以1.0C電流恒流充電至4.2V，然后恒壓充電至電流降至0.05C，充電停止，然后靜置1個小時；測量開路電壓，阻抗及厚度；將電芯或電池在85±2°C溫度下儲存2小時，接著在-40±2°C溫度下儲存2小時，兩個極端溫度的變化時間間隔最長為5分鐘，重復上述過程10次。然后將電芯或電池在20±5°C的周圍環(huán)境下放置24小時；接著測量開路電壓，阻抗及厚度；然后以1.0C電流測試常溫下的剩余容量，剩余容量是指滿充之后的放電容量。儀器TIS-150-55W高低溫沖擊試驗箱。判定標準電芯或電池無泄漏，無冒煙，無起火，無爆炸；試驗后開路電壓不可低于初始開路電壓的90%；試驗后的剩余容量不可低于初始容量的90%；試驗后的阻抗增加不可高過初始阻抗的10%；備注厚度數(shù)據(jù)僅作為參考。Test16:VibrationTestPurposeThistestsimulatesvibrationofcellsorbatteriesduringtransport.ProcedureTesttheinitialcapacitywith1.0Ccurrentatroomtemperature,Charge:1.0CCCto4.2V,andCVto0.05Ccutoff,thenstandbyfor1hour,MeasureOCV,impedance,Cellsandbatteriesarefirmlysecuredtotheplatformofthevibrationmachinewithoutdistortingthecellsinsuchamannerastofaithfullytransmitthevibration.Acellorbatteryistobesubjectedtosimpleharmonicmotionwithanamplitudeof0.8mm(0.03inch)[1.6mm(0.06inch)totalmaximumexcursion].Thefrequencyistobevariedattherateof1hertzperminutebetween10and55hertz,andreturninnotlessthan90normorethan100minutes.Thecellorbatteryistobetestedinthreemutuallyperpendiculardirections.Foracellorbatterythathasonlytwoaxesofsymmetry,thesampleistobetestedperpendiculartoeachaxis.Afterstandbyfor1hour,measureOCVandimpedance,Testtheresidualcapacitywith1.0Ccurrentatroomtemperature.Theresidualcapacityisthedischargecapacityafterfullycharge.InstrumentD-300-3RandomVibrationSystemCriteriaCellsorbatteriesshallbenoleakage,nosmoke,nofireandnoexplosion,TheOCVaftertestingisnotlessthan90%oftheinitialOCV,Theresidualcapacityisnotlessthan80%oftheinitialcapacity;Theimpedanceincreaseisnotover50%oftheinitialimpedance.NoteThecylindricalcellorbatteryhasonlytwoaxesofsymmetry.測試16:振動測試目的模擬電芯或電池運輸中振動的情形。步驟用1.0C電流測試常溫下的初始容量；以1.0C電流恒流充電至4.2V，然后恒壓充電至電流降至0.05C，充電停止，然后靜置1個小時；測量開路電壓，阻抗；將電芯或電池穩(wěn)固地有保護地固定在振動平臺上，不要扭曲電芯或電池，以便振動能很好的傳送。每個電芯或電池經(jīng)受簡單的調(diào)諧振動，振幅為0.8mm[最大雙振幅1.6mm]。振動的頻率在10-55Hz范圍內(nèi)以1Hz/min的速率變化，在90-100min內(nèi)恢復回來，電芯或電池沿3個互相垂直的方向振動。對于只有兩個對稱軸向的電芯或電池，樣品應沿垂直于每個軸的方向測試。靜置1小時后，測量開路電壓和阻抗；然后以1.0C電流測試常溫下的剩余容量，剩余容量是指滿充之后的放電容量。儀器D-300-3隨機振動試驗系統(tǒng)。判定標準電芯或電池無泄漏，無冒煙，無起火，無爆炸；試驗后開路電壓不可低于初始開路電壓的90%；試驗后的剩余容量不可低于初始容量的80%；試驗后的阻抗增加不可高過初始阻抗的50%；備注圓柱形電芯或電池僅有兩個對稱軸向。Test17:BumpTestPurposeThistestsimulatesanbumptothecellorbattery.ProcedureTesttheinitialcapacitywith1.0Ccurrentatroomtemperature,Charge:1.0CCCto4.2V,andCVto0.05Ccutoff,thenstandbyfor1hour,MeasureOCV,impedance,Thenequipthecellorbatterytotheplatformfromthreemutuallyperpendicularmountingpositionsdirectlyorthroughclamps,adjustandpreparetheaccelerationandpulseduration,thenbeginthetest:Pulsepeakacceleration:100m/s2Bumptimespermin:40～80Pulseduration:16msTimesofbump:1000±10Afterstandbyfor1hour,measureOCVandimpedance,Testtheresidualcapacitywith1.0Ccurrentatroomtemperature.Theresidualcapacityisthedischargecapacityafterfullycharge.InstrumentP-100BumpTester.CriteriaCellsorbatteriesshallbenoleakage,nosmoke,nofire,andnoexplosion,Theresidualcapacityisnotlessthan80%oftheinitialcapacity;Theimpedanceincreaseisnotover50%oftheinitialimpedance.NoteTheOCVdataisonlyforreference,Thecylindricalcellorbatteryhasonlytwomutuallyperpendiculardirections.測試17:碰撞測試目的模擬電芯或電池被碰撞時的情形。步驟用1.0C電流測試常溫下的初始容量；以1.0C電流恒流充電至4.2V，然后恒壓充電至電流降至0.05C，充電停止，然后靜置1個小時；測量開路電壓，阻抗；將電芯或電池從三個互相垂直的方向直接或通過夾具堅固在平臺上，按下述要求調(diào)節(jié)和準備好加速度、脈沖寬度，然后開始試驗；脈沖峰值加速度：100m/s2每分鐘碰撞次數(shù)：40~80脈沖寬度：16ms碰撞次數(shù)：1000±10靜置1小時后，測量開路電壓和阻抗；然后以1.0C電流測試常溫下的剩余容量，剩余容量是指滿充之后的放電容量。儀器P-100碰撞試驗臺。判定標準電芯或電池無泄漏，無冒煙，無起火，無爆炸；試驗后的剩余容量不可低于初始容量的80%；試驗后的阻抗增加不可高過初始阻抗的50%。備注開路電壓數(shù)據(jù)僅作為參考；圓柱形電芯或電池僅有兩個互相垂直的方向。Test18:ShockTestPurposeThistestsimulatespossibleshockstocellsorbatteriesduringtransport.ProcedureTesttheinitialcapacitywith1.0Ccurrentatroomtemperature,Charge:1.0CCCto4.2V,andCVto0.05Ccutoff,thenstandbyfor1hour,MeasureOCV,impedance,Testcellsorbatteriesshallbesecuredtothetestingmachine,eachcellorbatteryshallbesubjectedtoahalf-sineshockofpeakaccelerationof150gnandpulsedurationof6milliseconds,eachcellorbatteryshallbesubjectedtothreeshocksinthepositivedirectionfollowedbythreeshocksinthenegativedirectionofthreemutuallyperpendicularmountingpositionsofthecellorbatteryforatotalof18shocks,Afterstandbyfor1hour,measureOCVandimpedance,Testtheresidualcapacitywith1.0Ccurrentatroomtemperature.Theresidualcapacityisthedischargecapacityafterfullycharge.InstrumentCL-50ShockTester.CriteriaCellsorbatteriesshallbenoleakage,nosmoke,nofireandnoexplosion,TheOCVaftertestingisnotlessthan90%oftheinitialOCV,Theresidualcapacityisnotlessthan80%oftheinitialcapacity;Theimpedanceincreaseisnotover50%oftheinitialimpedance.NoteThecylindricalcellorbatteryhasonlytwomutuallyperpendiculardirections.Wheregnisthelocalaccelerationduetogravity.測試18:沖擊測試目的模擬運輸時對電芯或電池可能造成的沖擊。步驟用1.0C電流測試常溫下的初始容量；以1.0C電流恒流充電至4.2V，然后恒壓充電至電流降至0.05C，充電停止，然后靜置1個小時；測量開路電壓，阻抗；電芯或電池被有保護的固定在沖擊臺上，每個電芯或電池承受峰值加速度為150gn，脈沖寬度為6毫秒的半正弦沖擊，每個電芯或電池將沿著三個互相垂直軸的正負方向(共六個方向)每個方向沖擊3次，共18次；靜置1小時后，測量開路電壓和阻抗；然后以1.0C電流測試常溫下的剩余容量，剩余容量是指滿充之后的放電容量。儀器CL-50沖擊試驗臺。判定標準電芯或電池無泄漏，無冒煙，無起火，無爆炸；試驗后開路電壓不可低于初始開路電壓的90%；試驗后的剩余容量不可低于初始容量的80%；試驗后的阻抗增加不可高過初始阻抗的50%。備注圓柱形電芯或電池僅有兩個互相垂直的方向。這里的gn是指當?shù)氐闹亓铀俣?。Test19:DropTestPurposeThistestsimulatessuddendropofcellsorbatteriesincourseofusing.ProcedureTesttheinitialcapacitywith1.0Ccurrentatroomtemperature,