Battery ea lithium e khetholloe ho latela foromo ea ho paka, 'me e arotsoe mefuta e meraro ea ho paka: betri ea cylindrist, e boreleli le betri ea mokotla.
Batter ea cylindrical e qapiloe ke Sony mme e ne e sebelisoa libetara tsa bareki ba pele. Teka e remisitse tšimong ea likoloi tsa motlakase. Ka 1991, Sonty o qapile betri ea pele ea lithium - betri ea cylindrical ea 18650, ho qala ts'ebetso ea khoebo ea libeteri tsa lithium. Ka September 2020, Tesla e lokolletse betri ea mofuta o moholo oa 4680 ea cylindrical ka makhetlo a mahlano ka makhetlo a mahlano a e feta ka makhetlo a mahlano. Li-betri tsa cylindrical li sebelisoa haholo Markekeng oa Vela oa Maoatle: Ha e le Tesla, lik'hamphani tse ngata tsa likoloi li na le libetri tsa cylindrical hona joale.
Li-shell tsa betri tsa cylindrical le li-caps tse ntle tsa elektrode li entsoe ka thepa ea nickel kapa ea tšepe e alimiloeng ka nimuni e nang le botenya ba 0.3mm. Kopo ea laser Welding ka li-shindrity tsa cylindrical haholo tsa li-calding tse sirelletsang le tsa busbar tse ntle
| Dikarolo tsa welding | Lintho tse bonahalang |
| Li-Velve tse sireletsang tsa Calding le Busbar tse ntle tsa tšepe | Nickel & aluminium - nickel-fe & aluminium |
| Busbar-Pack Base Plate Welding | Nickel & Aluminium - Aluminium & Steel Steel |
| Battery Isters Tab Welding | Nickel & Copper Copper Iron - Nickel Iron & Aluminium |
1, Khamphani e thehiloe ho R & D le tlhahiso ea likarolo tsa litheolelo le lebaleng la elektroniki ea makoloi, sehlopha sa rona sa bokhachane se na le boiphihlelo ba ho tšeha hlooho le molaoli;
2, likarolo tsa mantlha li ntlafalitsoe ka mokhoa o ikemetseng ebile li entsoe, ka linako tse khutšoane tsa ho fana ka liphallelo le litheko tse tlase ho feta li-ha li na le lihlahisoa tse tšoanang tse tšoanang. Khamphani e qalile ho ba mahlomoleng 'me e ka etsa hore li-shebili tsa sekareleta tsa mahlo; E ka ba le borubo bakeng sa litlhoko tse fapaneng tsa setona;
3, e potlakileng ea karabelo ea thekiso; ho fana ka litharollo tsa ho ithuta ka kakaretso le tšehetso ea ts'ebetso ea sebaka sa marang-rang;
4, Khamphani e na le boiphihlelo bo kang boiphihlelo bo bongata ntlafatso ea motlakase nts'etsopele le lisebelisoa tse boima le ho rarolla mathata lebaleng la betri; E ka fana ka ts'ebetso ea mesebetsi le nts'etsopele, mohlala, oa mohlala oa mohlala le lits'ebeletso tsa OEM.
