Peoplewhooftenrideelectriccarsshouldhaveadeepunderstanding.Forexample,duringtheprocessofridinganelectriccar,thereisinsufficientpower,andthereisnochargingstationnearby.Evenifitencountersafastchargingstation,itcantakeaveryshorttimetofullycharge,butthelong-termuseofthefastchargingstationdamagesthebatteryverymuch.Thentheproblemiscoming.Howdoyouchargetheelectriccarwhenitischarging?
2019/06/28 0
Weoftentalkaboutternarylithiumbatteriesoriron-lithiumbatteries,whicharenamedafterthepositiveactivematerial.Sixcommonlithiumbatterytypesandtheirmainperformanceparameters,thesametechnicalrouteofthebattery,thespecificparametersarenotexactlythesame,thisarticleshowsthegenerallevelofthecurrentparameters.Thesixlithiumbatteriesspecificallyinclude:lithiumcobaltoxide(LiCoO2),lithiummanganate(LiMn2O4),lithiumnickelcobaltmanganeseoxide(LiNiMnCoO2orNMC),lithiumcobaltaluminumaluminate(LiNiCoAlO2orNCA),lithiumironphosphate(LiFePO4),lithiumtitanate(Li4Ti5O12).
2019/06/19 0
Weoftentalkaboutternarylithiumbatteriesoriron-lithiumbatteries,whicharenamedafterthepositiveactivematerial.Sixcommonlithiumbatterytypesandtheirmainperformanceparameters,thesametechnicalrouteofthebattery,thespecificparametersarenotexactlythesame,thisarticleshowsthegenerallevelofthecurrentparameters.Thesixlithiumbatteriesspecificallyinclude:lithiumcobaltoxide(LiCoO2),lithiummanganate(LiMn2O4),lithiumnickelcobaltmanganeseoxide(LiNiMnCoO2orNMC),lithiumcobaltaluminumaluminate(LiNiCoAlO2orNCA),lithiumironphosphate(LiFePO4),lithiumtitanate(Li4Ti5O12).
2019/06/19 0
Weoftentalkaboutternarylithiumbatteriesoriron-lithiumbatteries,whicharenamedafterthepositiveactivematerial.Sixcommonlithiumbatterytypesandtheirmainperformanceparameters,thesametechnicalrouteofthebattery,thespecificparametersarenotexactlythesame,thisarticleshowsthegenerallevelofthecurrentparameters.Thesixlithiumbatteriesspecificallyinclude:lithiumcobaltoxide(LiCoO2),lithiummanganate(LiMn2O4),lithiumnickelcobaltmanganeseoxide(LiNiMnCoO2orNMC),lithiumcobaltaluminumaluminate(LiNiCoAlO2orNCA),lithiumironphosphate(LiFePO4),lithiumtitanate(Li4Ti5O12).
2019/06/19 0
Weoftentalkaboutternarylithiumbatteriesoriron-lithiumbatteries,whicharenamedafterthepositiveactivematerial.Sixcommonlithiumbatterytypesandtheirmainperformanceparameters,thesametechnicalrouteofthebattery,thespecificparametersarenotexactlythesame,thisarticleshowsthegenerallevelofthecurrentparameters.Thesixlithiumbatteriesspecificallyinclude:lithiumcobaltoxide(LiCoO2),lithiummanganate(LiMn2O4),lithiumnickelcobaltmanganeseoxide(LiNiMnCoO2orNMC),lithiumcobaltaluminumaluminate(LiNiCoAlO2orNCA),lithiumironphosphate(LiFePO4),lithiumtitanate(Li4Ti5O12).Letusfirstlookattheperformanceandparametersoflithiumcobaltoxide(LiCoO2)batteries.
2019/06/19 0
ThenumberofpeopleusingtheiPhoneislarge,sotalkabouttheiPhonebattery.
2019/06/17 0
Thesodium-ionbatteryisnowhotbecauseeveryonehasestimateditandfoundthatifapartofthecarusesalithium-ionbattery,thelithiumresourcesontheearthwillbeverytight.Atthattime,
2019/06/17 0
Becausethesizeof18650batteryisfixed,18representsdiameter,65representsheightand0representscylindricalshape.Themaximumcapacityof18650lithium-ionbatteriesisstillaquestionwor
2019/06/17 0
Thelithiumbatteriesthathavenotbeenusedforalongtimecannotbechargedtoday,norcantheuniversalcharger.OntheInternet,Isaidthatitwouldbeuselesstoputthemintherefrigeratorforawhile.Thebatteriesareoldandslightlybloated.Isthereanywaytoactivateit?
2019/06/14 0
Lithiummanganate,asakindoflithiumbatterymaterialwithlongservicehistory,hashighsafety,especiallystronganti-overchargeability,whichisaprominentadvantage.Becauseofthegoodstructuralstabilityoflithiummanganate,theamountofcathodematerialsneednotexceedthenegativepoletoomuchinthedesignofthecore.Inthisway,thenumberofactivelithiumionsinthewholesystemissmall,andafterthenegativeelectrodeisfilled,therewillnotbetoomanylithiumionsinthepositiveelectrode.Evenifthereisovercharge,therewillnotbealargenumberoflithiumioncrystallizationinthenegativedeposition.Therefore,theoverchargeresistanceoflithiummanganateis*incommonmaterials.
2019/06/14 0
Whenmorelithiumionsaregatherednearthegraphiteelectrode,thestructureofthegraphiteelectrodeissquare,andeachlatticestoresonelithiumion(nanometerlevel),sothatothermaterialscannot"squeeze"in.Whenthechargingvoltagerisesabove4V,thelatticestructureofthegraphitewillbeaffectedtoacertainextent,resultingingriddeformation,collapseandsoon.Consequently,apermanentreductioninthenumberoflithiumionsstoredwilldirectlyleadtoadecreaseinbatterypower,andthelithiumionsthatcannotbesqueezedintothegridwillformfinelithiummetalcrystalsalongthedirectionoftheionscoming.Thesecrystalswillgraduallyaccumulateandbreakthroughthepolypropylenebarrier,makingthefineholesunabletoclose,thusformingashortcircuitexplosionofpositiveandnegativeelectrodes. ?
2019/06/14 0
RCbatteryfullnamelithiumpolymerRCbattery,lithiumionpolymerbatteryisgenerallynamedwith6-7digits,respectively,indicatingthickness/width/height,suchasPL6567100saidthicknessof6.5mm,widthof67mm,heightof100mmlithiumionApolymerbatteryinwhichPLindicatesthatthebatteryisapolymerclass.
2019/06/14 0
Manypeoplebelievethatthebatteryhasafixednumberofcharges,chargingtoomanytimeswillacceleratetheagingofthebatterystrain,thisviewisactuallywrong.Mobilephonesarebasicallythesameaspeople.Peoplehavetoeatmorethanonemealaday,andmobilephonesarethesame.Whencharging,payattentionto"eatlessandeatmore",frequentchargingisactuallygoodforbatteries.
2019/06/14 0
Therearemanyreasonsforelectricvehiclefire,butwhatwereallyfocusonistheuniquebatterysystemfireproblemofelectricvehicle.Themostimportantthinginthebatterysystemistheenergystorageunit:thecore.
2019/06/13 0
BatteryPerformanceandSafetyofNewEnergyVehicles
2019/06/13 0
Fastchargingdoesnotharmthebattery,butfrequentfastchargingdoesharmthebatterycomparedtoslowcharging.
2019/06/13 0
Servicelife:Thestandardimported18650Aproductbatterycycleisabout500times,evenifithasbeenspeciallyimproved,itismorethan800times.Thechargeanddischargetimesofordinarypoly
2019/06/10 0
1.Thelithiumbatteryhasnomemory,andthenewlypurchasedpowerbankdoesnotneedtobeactivated;2.Keepawayfromhightemperatures.Lithiumbatteriesarenotsensitivetotemperaturesinthe0
2019/06/10 0
Thepolymerbatterycellisalsoakindoflithiumionbatterycell.Itisdifferentfromthe18650batterycelloftheliquidelectrolyte.Thepolymerisagelelectrolyte,soitisalsoalithiumionbattery,butitisalsowith18650batteries.differentiate.
2019/06/10 0
Asasourceofenergyandpowerfore-cigarettes,batteriesareanimportantpartofe-cigarettes.Howtobetteruseandconservebatteriesisavitalpart.
2019/06/10 0