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《移動電源電芯解析》由會員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在工程資料-天天文庫。
1、移動電源電芯解析Inrecentyears,thepopularityofmobilepowersituation,mobilepowerindustrybrandvariety,differentbrandsofmobilepower,evenifthecapacityisthesame,butthepriceisnotthesame,?Themainreasonforthepricedifferenceistheelectriecore,oneisthe18650electriccore,andthetwoisthepolymercore?Followedbyprotectiveplat
2、es,chips?Hereisasmallseriesforeveryonetointroducethecoreofthemobilepowerinside18650electriccore:The18650istheindustrythatreferstothecelldiameterof18mm,length65mm,cylindricalbattery,themainproductionplantisSANYO,Samsung,Matsushita,SONYthesebigmanufacturers,Chinesetherearecurrentlysomemanufacturersin
3、18650,butfameandinfluenceasdescribedabovethreesobig,PanasonicduetotheacquisitionofSANYO,infacthasbecomethe18650largestintheworldfactory.18650capacityregularsize:Generallythereare2200mAh,2400mAh,2600mAhcapacitystandards?Accordingtoindustrysources,atpresent,18650ofthe3400mAhhasachievedthelargestsingl
4、ecapacity?Mobilepoweriftheuseof18650asthecore,basicallytheaboveseveralspecifications,andlinkedtogether?18650packing:18650,thegeneraluseofsteelpackaging,thatis,18650oflithiumionsinliquid,likeacupfilledwithwater,similartothisunderstanding?Therefore,18650canonlybecylindrical,ifyoubuymobilepowertosee,a
5、ndcoarseandlargemobilepower,basically18650electriccore?18650security:Becauseoftheparticularityofthe18650packaging(withsteelshell),iftheproductionofproductquality,isthegreatestdangerofexplosionisafewyearsago,thenotebookproducedexplosion,becauseofSonnyson'slaptopbattery(usually18650)qualitycontrolpro
6、blemsLithiumpolymercore:Thelithiumpolymercoreismadefromcobalt,lithiummanganate,lithiummanganeseoxide,andthreeyuanlithium.Throughacertainproportionofthethreemixture,withacertainprocesstomakeout,theouterpackingismainlytheuseofaluminum-plasticfilm,themiddleofthelithiumsubstancesasapaste?Soshapecanbecu
7、stomized?Atthesametime,youcanmakeultra-thinbatteries,suchas0.33mm,0.50mm,suchasultra-thinbatteries?Lithiumpolymercorecapacity:Sincethepolymerbatterycanbeofanysize,hehasnostandardshape,thegeneralproductlabel
