Betri ea lithium (Li-ion, Lithium Ion Battery): Betri ea Li-ion e na le melemo ea boima bo bobebe, matla a maholo, ha ho na mohopolo, joalo-joalo, kahoo e se e sebelisoa haholo-lisebelisoa tse ngata tsa digital li sebelisa libeteri tsa lithium ion e le mehloli ea matla. , ho sa tsotellehe theko ea eona Batlang turu. Betri ea lithium-ion e na le matla a matla a matla, matla a eona ke 1.5 ho makhetlo a 2 a betri ea nickel-hydrogen ea boima bo lekanang, ‘me e na le tekanyo e tlaase haholo ea ho itšeha. Ntle le moo, libeteri tsa lithium-ion ha li na “phello ea memori” mme ha li na lintho tse chefo le melemo e meng hape ke mabaka a bohlokoa a ts’ebeliso ea bona e pharaletseng. Ntle le moo, ka kopo hlokomela hore libeteri tsa lithium hangata li tšoailoe ka 4.2V lithiumion battery (lithium battery) kapa 4.2V lithium secondary battery (lithium secondary battery), 4.2V lithiumion rechargeable battery (rechargeable battery), kahoo basebelisi ba tlameha ho etsa bonnete ba hore ba reka. betri Bala matšoao a bokantle ba betri block ho thibela nickel-cadmium le nickel-hydrogen libetri hore li se ke tsa fosahala le libeteri tsa lithium hobane mofuta oa betri ha o bonahale ka ho hlaka.