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  • 26650 and 18650 batteries which is better?

    The26650lithiumbatteryandthe18650lithiumbatteryarebothcylindricallithiumbatteries,and18/26indicatesadiameterof18mm/26mm,and65indicatesalengthof65mm,and0indicatesacylindricalbattery。

    2019/06/10 0

  • There are different methods for classifying batteries. The classification methods can be roughly divided into three categories.

    Therearedifferentmethodsforclassifyingbatteries.Theclassificationmethodscanberoughlydividedintothreecategories.Thefirstcategory:accordingtothetypeofelectrolyte:alkalinebatter

    2019/11/21 0

  • Which raw materials do lithium-ion batteries generally consist of?

    Lithium-ionbatteries(Li-ionBatteries)arethedevelopmentoflithiumbatteries.SobeforeintroducingLi-ion,introducethelithiumbattery.Forexample,thebuttonbatteryusedinthepreviouscam

    2019/07/15 0

  • What is the life of a lithium-ion battery?

    Ingeneral,lithiumbatteriescanbeusedfor2-4yearsandrecycledforabout300times。

    2019/07/15 0

  • How to correctly charge an electric car?

    Peoplewhooftenrideelectriccarsshouldhaveadeepunderstanding.Forexample,duringtheprocessofridinganelectriccar,thereisinsufficientpower,andthereisnochargingstationnearby.Evenifitencountersafastchargingstation,itcantakeaveryshorttimetofullycharge,butthelong-termuseofthefastchargingstationdamagesthebatteryverymuch.Thentheproblemiscoming.Howdoyouchargetheelectriccarwhenitischarging?

    2019/06/28 0

  • Characteristics and parameters of lithium iron phosphate (LiFePO 4) battery

    Weoftentalkaboutternarylithiumbatteriesoriron-lithiumbatteries,whicharenamedafterthepositiveactivematerial。Sixcommonlithiumbatterytypesandtheirmainperformanceparameters,thesametechnicalrouteofthebattery,thespecificparametersarenotexactlythesame,thisarticleshowsthegenerallevelofthecurrentparameters。Thesixlithiumbatteriesspecificallyinclude:lithiumcobaltoxide(LiCoO2),lithiummanganate(LiMn2O4),lithiumnickelcobaltmanganeseoxide(LiNiMnCoO2orNMC),lithiumcobaltaluminumaluminate(LiNiCoAlO2orNCA),lithiumironphosphate(LiFePO4),lithiumtitanate(Li4Ti5O12)。

    2019/06/19 0

  • Characteristics and parameters of lithium nickel cobalt manganese oxide (LiNiMnCoO 2 or NMC) battery

    Weoftentalkaboutternarylithiumbatteriesoriron-lithiumbatteries,whicharenamedafterthepositiveactivematerial。Sixcommonlithiumbatterytypesandtheirmainperformanceparameters,thesametechnicalrouteofthebattery,thespecificparametersarenotexactlythesame,thisarticleshowsthegenerallevelofthecurrentparameters。Thesixlithiumbatteriesspecificallyinclude:lithiumcobaltoxide(LiCoO2),lithiummanganate(LiMn2O4),lithiumnickelcobaltmanganeseoxide(LiNiMnCoO2orNMC),lithiumcobaltaluminumaluminate(LiNiCoAlO2orNCA),lithiumironphosphate(LiFePO4),lithiumtitanate(Li4Ti5O12)。

    2019/06/19 0

  • Characteristics and parameters of lithium manganate (LiMn2O4) battery

    天天斗牛 Weoftentalkaboutternarylithiumbatteriesoriron-lithiumbatteries,whicharenamedafterthepositiveactivematerial.Sixcommonlithiumbatterytypesandtheirmainperformanceparameters,thesametechnicalrouteofthebattery,thespecificparametersarenotexactlythesame,thisarticleshowsthegenerallevelofthecurrentparameters.Thesixlithiumbatteriesspecificallyinclude:lithiumcobaltoxide(LiCoO2),lithiummanganate(LiMn2O4),lithiumnickelcobaltmanganeseoxide(LiNiMnCoO2orNMC),lithiumcobaltaluminumaluminate(LiNiCoAlO2orNCA),lithiumironphosphate(LiFePO4),lithiumtitanate(Li4Ti5O12).

    2019/06/19 0

  • Characteristics and parameters of lithium cobaltate (LiCoO 2) battery

    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

  • Is there any damage to the lithium battery in the overcharge of the Apple mobile phone?

    ThenumberofpeopleusingtheiPhoneislarge,sotalkabouttheiPhonebattery.

    2019/06/17 0

  • Which is better, sodium battery or lithium battery? Why?

    Thesodium-ionbatteryisnowhotbecauseeveryonehasestimateditandfoundthatifapartofthecarusesalithium-ionbattery,thelithiumresourcesontheearthwillbeverytight.Atthattime,

    2019/06/17 0

  • How to repair 18650 lithium battery

    The18650batterylifetheoryiscycliccharging1000times.Duetothelargecapacityperunitdensity,mostofthemareusedinlaptopbatteries.Inaddition,thestabilityofthe18650isverygoodatwork.Itiswidelyusedinvariouselectronicfields:itisoftenusedinhigh-endglareflashlights.Power,wirelessdatatransmitters,electricwarmclothing,shoes,portableinstrumentation,portablelightingequipment,portableprinters,industrialequipment,medicalequipment,etc.

    2019/04/11 0

  • One of the core hardware of electric vehicle: Battery

    Atpresent,therearetwokindsofknownelectricvehiclebatteries,whichcanbedividedintoternarylithiumbatteryandironphosphatelithiumbatteryaccordingtodifferentanodematerials.Thefo

    2019/11/26 0

  • What is the maximum capacity of 18650 lithium battery?

    Becausethesizeof18650batteryisfixed,18representsdiameter,65representsheightand0representscylindricalshape.Themaximumcapacityof18650lithium-ionbatteriesisstillaquestionwor

    2019/06/17 0

  • What if the old lithium batteries are not charged? ?

    Thelithiumbatteriesthathavenotbeenusedforalongtimecannotbechargedtoday,norcantheuniversalcharger。OntheInternet,Isaidthatitwouldbeuselesstoputthemintherefrigeratorforawhile。Thebatteriesareoldandslightlybloated。Isthereanywaytoactivateit?

    2019/06/14 0

  • What are the types and characteristics of lithium batteries?

    Lithiummanganate,asakindoflithiumbatterymaterialwithlongservicehistory,hashighsafety,especiallystronganti-overchargeability,whichisaprominentadvantage。Becauseofthegoodstructuralstabilityoflithiummanganate,theamountofcathodematerialsneednotexceedthenegativepoletoomuchinthedesignofthecore。Inthisway,thenumberofactivelithiumionsinthewholesystemissmall,andafterthenegativeelectrodeisfilled,therewillnotbetoomanylithiumionsinthepositiveelectrode。Evenifthereisovercharge,therewillnotbealargenumberoflithiumioncrystallizationinthenegativedeposition。Therefore,theoverchargeresistanceoflithiummanganateis*incommonmaterials。

    2019/06/14 0

  • Why Lithium Batteries Explode?

    天天斗牛 Whenmorelithiumionsaregatherednearthegraphiteelectrode,thestructureofthegraphiteelectrodeissquare,andeachlatticestoresonelithiumion(nanometerlevel),sothatothermaterialscannot"squeeze"in.Whenthechargingvoltagerisesabove4V,thelatticestructureofthegraphitewillbeaffectedtoacertainextent,resultingingriddeformation,collapseandsoon.Consequently,apermanentreductioninthenumberoflithiumionsstoredwilldirectlyleadtoadecreaseinbatterypower,andthelithiumionsthatcannotbesqueezedintothegridwillformfinelithiummetalcrystalsalongthedirectionoftheionscoming.Thesecrystalswillgraduallyaccumulateandbreakthroughthepolypropylenebarrier,makingthefineholesunabletoclose,thusformingashortcircuitexplosionofpositiveandnegativeelectrodes. ​

    2019/06/14 0

  • What is the meaning of 20, 30C3S for RC battery?

    RCbatteryfullnamelithiumpolymerRCbattery,lithiumionpolymerbatteryisgenerallynamedwith6-7digits,respectively,indicatingthickness/width/height,suchasPL6567100saidthicknessof6.5mm,widthof67mm,heightof100mmlithiumionApolymerbatteryinwhichPLindicatesthatthebatteryisapolymerclass.

    2019/06/14 0

  • Mobile Phone Charging Should "Eat Less and Eat More Meals"

    天天斗牛 Manypeoplebelievethatthebatteryhasafixednumberofcharges,chargingtoomanytimeswillacceleratetheagingofthebatterystrain,thisviewisactuallywrong.Mobilephonesarebasicallythesameaspeople.Peoplehavetoeatmorethanonemealaday,andmobilephonesarethesame.Whencharging,payattentionto"eatlessandeatmore",frequentchargingisactuallygoodforbatteries.

    2019/06/14 0

  • On Battery Fire of Electric Vehicle

    Therearemanyreasonsforelectricvehiclefire,butwhatwereallyfocusonistheuniquebatterysystemfireproblemofelectricvehicle。Themostimportantthinginthebatterysystemistheenergystorageunit:thecore。

    2019/06/13 0

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