What are the types and advantages of batteries
WhatarethetypesandadvantagesofbatteriesBatterytypeintroduction--LeadacidbatteryLeadacidbatteryhas100Yearsofhistory,Widelyusedasstartingpowersourceofintenalcombustionenginevehicle.Itisalsoamatureelectricvehiclebattery,It'sreliableEasyaccesstorawmaterialsCheapnessThespecificpowercanbasicallymeetthepowerrequirementsofelectricvehicles.ButithastwodisadvantagesOneislowerthanenergy,Toomuchmassandvolume,AnddrivingwithonechargemileageShorterTheotherisshortservicelife,Highusecost.WhatarethetypesandadvantagesofbatteriesBatterytypeintroduction--NiMHbatteryNiMHbatterybelongstoalkalinebattery,LongcyclelifeofNiMHbattery,Nomemoryeffect,Butthepriceishigh.Itsinitialacquisitioncostishigh,Butbecauseofitsadvantagesinenergyandservicelife,Therefore,itslong-termactualusecostinothigh.Atpresent,themainforeigncompaniesproducingNiMHbatteriesforelectricvehiclesareOvonieToyotaAjointventurewithPanasonic.OvonieExisting80A·hand130A·hTwokindsofsheetselementBattery,Itsspecificenergyreaches75-80W·h/kg,Cyclelifeover600second.WhatarethetypesandadvantagesofbatteriesBatterytypeintroduction--LithiumionbatteryLithiumionsecondarybatteryasanewtypeofhighvoltageHighenergydensityrechargeablebattery,Itsuniquephysicalandelectrochemicalproperties,Ithasawiderangeofcivilandnationaldefenseapplications.ItsoutstandingcharacteristicsareLightweightBigenergystoragePollution-freeNomemoryeffectLongservicelife.Atthesamevolumeweight,ThestoragecapacityoflithiumbatteryisthatofNiMHbattery1.6times,It'sanickelcadmiumbattery4times,Andatpresent,humanbeingsonlydevelopandutilizethetheoreticalelectricity20%~30%,Thedevelopmentprospectisverybright.