Kakaretso: Samsung SDI hajoale e hlahisa mefuta e 'meli ea libeteri tsa cylindrical power, 18650 le 21700, empa lekhetlong lena e itse e tla nts'etsapele libeteri tse kholoanyane tsa cylindrical.Indasteri e hakanya hore e kanna ea ba betri ea 4680 e lokollotsoeng ke Tesla ka Letsatsi la Battery selemong se fetileng.

Mecha ea litaba ea kantle ho naha e tlalehile hore Mopresidente le CEO oa Samsung SDI Jun Young-hyun o itse k'hamphani e ntse e nts'etsapele betri e ncha e kholo ea cylindrical bakeng sa likoloi tsa motlakase.

Ha ofisiri e 'ngoe ea k'hamphani e botsoa ke boralitaba mabapi le tsoelopele ea khamphani ho nts'etsopele ea betri ea "4680", ofisiri ea k'hamphani e itse: "Samsung SDI e ntse e etsa betri e ncha le e kholoanyane ea cylindrical e tla hlahisoa lilemong tse peli ho isa ho tse tharo tse tlang. tobileng Litlhaloso tsa sehlahisoa ha li so etsoa qeto.

Samsung SDI hajoale e hlahisa mefuta e 'meli ea libeteri tsa matla a cylindrical, 18650 le 21700, empa lekhetlong lena e itse e tla hlahisa libeteri tse kholoanyane tsa cylindrical.Indasteri e hakanya hore e kanna ea ba betri ea 4680 e lokollotsoeng ke Tesla ka Letsatsi la Battery selemong se fetileng.

Ho tlalehoa hore Tesla hajoale e hlahisa libeteri tsa 4680 setsing sa eona sa lifofane Kato Road, Fremont, 'me e rera ho eketsa tlhahiso ea selemo le selemo ea betri ena ho 10GWh qetellong ea 2021.

Ka nako e ts'oanang, e le ho netefatsa botsitso ba phepelo ea betri, Tesla e tla boela e reke libeteri ho bafani ba eona ba betri, esita le ho sebelisana le tlhahiso e kholo ea libeteri tsa 4680.

Hajoale, LG Energy le Panasonic ka bobeli li potlakisa kaho ea mohala oa bona oa tlhahiso ea betri ea 4680, ba ikemiselitse ho etella pele ho fihlela tšebelisano 'moho le Tesla ho rekoeng ha tlhahiso ea boima ba betri ea 4680, ka hona ho ntlafatsa tlholisano ea eona ea mebaraka.

Le hoja Samsung SDI e sa ka ea hlakisa hore betri ea boholo bo boholo ba cylindrical e hlahisitsoeng nakong ena ke betri ea 4680, morero oa eona hape ke ho finyella tlhokahalo ea 'maraka bakeng sa libeteri tse sebetsang hantle bakeng sa likoloi tsa motlakase, le ho fumana melemo e mengata ea tlhōlisano tšimong. ea libeteri tsa motlakase.

Ka morao ho kopanngoa ha li-betri tse kholo tsa cylindrical ke lik'hamphani tsa li-betri tsa hlooho, li-OEM tsa machaba le mefuta e meng ea boemo bo phahameng e na le "sebaka se bonolo" bakeng sa libeteri tsa cylindrical.

CEO oa Porsche Oliver Blume o kile a bolela hore libeteri tsa cylindrical ke tataiso ea bohlokoa ea bokamoso bakeng sa libeteri tsa matla.Ho ipapisitsoe le sena, re ithuta libeteri tse matla, tse nang le matla a holimo.Re tla tsetela libetering tsena, ’me ha re e-na le libeteri tse matla a phahameng tse loketseng likoloi tsa lipapali, re tla qala likoloi tse ncha tsa mabelo.

Ho fihlela sepheo sena, Porsche e rera ho sebelisana le Custom Cells e qalang betri ho hlahisa libeteri tse khethehileng ho fihlela litlhoko tsa motho ka mong tsa Porsche ka khoebo e kopanetsoeng ea Cellforce.

Ho bohlokoa ho hlokomela hore, ntle le Samsung SDI, LG Energy, le Panasonic, lik'hamphani tsa betri tsa China tse kenyelletsang CATL, BAK Battery, le Yiwei Lithium Energy le tsona li ntse li tsoela pele ho nts'etsapele libeteri tse kholo tsa cylindrical.Likhamphani tsa betri tse boletsoeng ka holimo li kanna tsa ba le libeteri tse kholo tsa cylindrical nakong e tlang.Phalisano e ncha e qalisoa lebaleng la betri.