PrefaceThespecificationonlyappliestoINR26650-50A(VZ)celldbyDongguanPowerLongBatteryTechnology DefinitionRatedcapacity:Cap=5000mAh.Under25±2℃,Itmeansthecapacityvalueofbeingdischargedby0.2Cratetoendvoltage2.75V,whichissignedCap,theunitismAh.Under25±2℃,itcanbechargedto4.20Vwithconstantcurrentof0.5C,andthen,chargedcontinuouslywithconstantvoltageof4.20Vuntilthechargedcurrentis0.01C.流小于0.01C時，停止充電。At25±2℃,itcanbedischargedtothevoltageof2.75VwithconstantcurrentofCelltypeandsizeDescriptionandmodel電芯說明及型號Description:CylindricalLi-ionrechargeablecellModel:INR26650-50AVZCellsizeCellphysicaldimensionlistedinFigure1(unit:Figure1/5000mAh4900mAh4.20±0.05189Wh/2.75±0.05 cellsurfacetemperatureCharge: Discharge:20～60-Storagetemperatureand1year/一年：-3months/三個月：-1month/一個月：-≤25m?(ACImpedance,1000Height:65.5mm 最大高度：65.5mmDiameter: AboutCellusageconditions電芯使用環(huán)境Temperatureofcharge充電溫度：0～45℃Temperatureofdischarge-20～60℃Unlessotherwisespecified,alltestsstatedaccordingtofollowing:Temperature溫度：25±2℃AtmosphericPressure氣壓Requirementofthetestingequipment測量儀表要求Voltagemeter:Thevoltagetesterinternalis≥10Temperaturemeter:Theprecisionis≤0.5℃ElectrochemicalPerformanceCharge/充電：CC/CV0.5C4.20V；Endcurrent/結(jié)束電流Discharge/放電:CCTestcurrent/測試電流；Endvoltage/截止電壓:dischargecapacityat0.5C95% dischargecapacityat0.2C dischargecapacityat1.0C92% dischargecapacityat0.2C 0.2C放電容量CycleCharge/充電CC/CV0.5C4.20V；Endcurrent/截止電流:0.01C；Resttime/靜置:10minDischarge/放電：CC0.5C；Endvoltage/截止電壓：2.75V；Resttime/靜置：10minDischargecapacityof301thcycle80% Dischargecapacityof501thcycle Charge/充電：CC/CV0.5C4.20V；Endcurrent/Discharge/放電：CC1C10℃放電CC：0.2C)Endvoltage/- 10OC放電容量 Dischargecapacityat0OC80% 0OC放電容量80%Dischargecapacityat25OC Dischargecapacityat60OC100% Dischargecapacityat25OC Acellischargedinaccordancewith2.2,andstoredinanambienttemperatureof for28d,thendischargedtocut-offvoltageataconstantcurrentof0.2C.Residualcapacity 90% Originaldischargecapacity Noscratch,Noleakage,nofire,noexplosion,novent; Thevoltageisnotlessthan3.6V. 著火、不、不 3.6V.Acellischargedinaccordancewith2.2,theninstalledontothevibrationdeskwithclamps.Equipmentparametersoffrequencyandamplitudeareasfollows(thefrequencyistobevariedattherateof1oct/minbetween10and55Hz,andrepeatvibrationfor30min.Thecellistobetestedinthreemutuallyperpendiculardirections): amplitude:0.38mm 振動頻率：10Hz～30Hz位移幅值(單振幅振動頻率：30Hz～55Hz位移幅值(單振幅Noleakage,nofire,noexplosion,novent.Acellischargedinaccordancewith2.2,thenthecelltobeputintoanovenwithtemperature75℃±2℃andremainfor6hatthattemperature，thenthetemperatureoftheovenistobedroppedtothetemperatureof-40℃±2℃andremainfor6hatthattemperature，thenthetemperatureoftheovenistobeheatedto75℃±2℃，repeatthisprocessfor10cycles,afterthatputthecellinroomtemperatureforatleast24hrs,thencheckcell'sappearance.在此溫度下保持6hrs，在30分鐘內(nèi)，環(huán)境溫度降至-40±2℃，并Nofire,noAcellisdischargedtocut-offvoltageatCCof0.2C.thenitistobesubjectedtoCC/CVpowerbyconnectingitspositive&negativeterminal,thensetthecurrentas15A,thevoltageas4.6V,afterthat,Chargethecellupto4.6VatCCof15A,untillast7hatthevoltageof4.6Vand/orcell’stemperaturedecrease80%ofthepeakd-Nofire,noAcellisdischargedtocut-offvoltage0VataconstantcurrentHeatingTestNofire,noAcellistobeheatedinacirculatingairoven.Thetemperatureoftheovenistoberaisedatarateof5℃±2℃perminutetoatemperatureof130℃±2℃andremainfor30minatthattemperaturebeforethetestisdis Cellisfullchargedaccordingto2.2,andstayatroom25±2℃foratleast30mins,ThentheCellistobeshort-Nofire,noMaxTemp<150℃最高溫度byconnectingthepositiveandnegativeterminalsofthecellwithcopperwirehavinga umloadof80±20m?.Monitoritstemperaturewhiletesting,thecellistobedischargeduntilthecellcasetemperaturehasreturnedtobe80%ofthepeaktemperature,orshortcircuittimereached24hs.正負極(線路總電阻80±20m?).DropNoleakage,nosmoking,nofire,no不起火、不Acellischargedinaccordancetostandardchargemethodandstoredfor1~4h,thendroppedfromaheightof1000mmtoawoodenboard(18-20mmthick)whichiscedontheconcreteground.Cellsshallbedroppedfromtop,bottomanddiameterside.Eachsidedrop3andrepeattwotimes.為1m的位置自由跌落到18～20mm厚的水平硬木板上，每只Allabovesafetytestswillbeconductedat25℃±2℃exceptwherespecifieddifferently.Useproperventilationwithprotectiveequipment.Topreventthepossibilityofthecellfromleaking,heating,explosion,pleaseobservethefollowingDon’timmersethecellinDon’tuseandleavethecellnearaheatsourcesuchasfireorWhencharging,useacellchargerspecificallyforthatDon’treversethepositiveandnegativeDon’tconnectthecelltoanelectricaloutletDon’tdiscardthecellinfireorDon’tconnectthepositiveandnegativeterminaldirectlywithmetalDon’ttransportandstorethecelltogetherwithmetalobjectssuchasnecklaces,Don’tstrike,throwortrampletheDon’tpiercethecellwithanailorothersharpCautionDon’tuseorleavethecellatveryhightemperatureconditions(forexample,strongdirectsunlightoravehicleinextremelyhotconditions).Ifthecellleaksandtheelectrolytegetintoyoureyes,don’twipeeyes,instead,thoroughlyrinsetheeyeswithcleanrunningwaterforatleast1