Phapano ke efe lipakeng tsa libeteri tsa lithium le libeteri tse omeletseng? Hobaneng ha libeteri tsa mohala li sa sebelise libeteri tse ommeng?

Betri e omileng ke eng, betri ea lithium ke eng, hona ke hobane'ng ha liselefouno li sebelisa libeteri tsa lithium ho e-na le libeteri tse omeletseng?

1. Betri e omileng

Libetri tse ommeng le tsona li fetohile libeteri tsa voltaic. Libetri tsa Voltaic li entsoe ka lihlopha tse ngata tsa lipoleiti tse chitja tse hlahang ka bobeli 'me li phuthetsoe ka tatellano e itseng. Ho na le lipoleiti tse peli tse fapaneng tsa tšepe holim'a poleiti e chitja, 'me ho na le lesela la lesela pakeng tsa maemo a ho tsamaisa motlakase. Mosebetsi, betri e omeletseng e etsoa ho latela molao-motheo ona. Ho na le ntho e kang seretse ka har'a seretse se omileng, 'me tse ling tsa tsona ke gelatin. Ka hona, electrolyte ea eona e tšoana le peista, 'me Ha e khone ho tjhaja betri e lahliloeng ea mofuta ona oa betri ka mor'a hore e lokolloe. Matla a electromotive a seretse se omeletseng sa zinki-manganese ke 1.5V, mme bonyane ho hlokahala libeteri tse ngata tse omeletseng ho tjhaja mohala oa thekeng.

Seo re se bonang hangata ke libeteri tsa No. 5 le No. 7. Libetri tsa No. 1 le No. 2 ha li sebelisoe hakaalo. Betri ena e sebelisoa haholo ho litoeba tse se nang mohala, lioache tsa alamo, lintho tsa ho bapala tsa motlakase, likhomphutha le liea-le-moea. Nanfu Battery e ne e sa tloaeleha ho feta; ke k'hamphani e tsebahalang ea betri e Fujian.

2. Lithium battery

Tharollo ea ka hare ea betri ea lithium ke tharollo ea electrolyte e se nang metsi, 'me lisebelisoa tse kotsi tsa electrode li entsoe ka lithium metal kapa lithium alloy. Ka hona, phapang pakeng tsa betri le betri e omeletseng ke hore lisebelisoa tsa ka hare tsa betri li fapane, 'me litšobotsi tsa ho tjhaja ke tse ling. E ka nchafatsa betri ea lithium hape. Libetri tsa lithium ka kakaretso li na le mefuta e 'meli: libeteri tsa tšepe tsa lithium le libeteri tsa lithium-ion. Libetri tsena li sebelisoa haholo ka liselefouno, likoloi tsa motlakase, lisebelisoa tse nyenyane tsa ntlo, lithelefono tsa cellular, libukana, li-shaver tsa motlakase, joalo-joalo, 'me li sebelisoa haholo ho feta libeteri tse omeletseng.

Libetri li arotsoe ka li-betri tse nchafalitsoeng (tseo hape li bitsoang libeteri tse metsi) le tse sa tjhajoeng hape (tseo hape li bitsoang libeteri tse ommeng).

Har'a libeteri tse sa khoneng ho nchafatsoa, ​​libeteri tsa AA ke tsona tse ka sehloohong, tse bitsoang libeteri tsa alkaline.

Libetri tsa lithium-ion ke tse ling tse betere. Mamello e ka ba makhetlo a mahlano ho feta ea libeteri tsa alkaline, empa theko ke makhetlo a mahlano.

Hona joale, libeteri tsa lithium-ion No. 5 tsa Panasonic le Rimula ke libeteri tse molemo ka ho fetisisa tse sa khoneng ho nchafatsoa. Libetri tse ka tjhajoang li arotsoe ka libeteri tsa nickel-cadmium, nickel-hydrogen, le libeteri tsa lithium-ion tse ka nchafatsoang hape.

Har'a tsona, libeteri tsa lithium-ion tse nchafatsoang ke tsona tse ntle ka ho fetisisa. Hangata libeteri tsa nickel-cadmium li lekana le libeteri tsa AA, tse seng li tsofetse ebile li felile, empa li ntse li rekisoa kantle.

Hangata li-betri tsa Ni-MH li boholo ba No. 5 'me hona joale ke tsona tse ka sehloohong tsa 5 li-betri tse nchafatsoang, tse nang le 2300mAh ho 2700mAh e le tsona tse ka sehloohong. Libetri tse ka nchafatsoang ke lithium-ion hangata ke boholo bo entsoeng ke moetsi. Mabapi le mamello ea libeteri tse nchafatsoang, libeteri tsa lithium-ion tse nchafatsoang ke tsona tse ntle ka ho fetisisa, tse lateloang ke nickel-metal hydride ebe nickel-cadmium.

Lithium-ion e ka boloka matla ho feta 90%, ho fihlela ho qetela hoo e ka bang 5% ea matla, ebe ka tšohanyetso e fela. Betri ea nickel-hydrogen e ntse e tsamaea hohle, e bontšang hore e ne e le 90% qalong, joale 80%, ebe 70%.

Bophelo ba betri ea mofuta ona oa betri ha bo khone ho khotsofatsa lihlahisoa tsa elektronike tse jang matla a mangata, haholo-holo ha khamera ea digital e hloka ho bonesa, ho nka nako e telele ho nka setšoantšo se seng, 'me betri ea lithium-ion rechargeable ha e na. bothata bona. Kahoo haeba khamera e se betri ea AA, e tla ba betri ea lithium-ion e nchafalitsoeng e entsoeng ke moetsi.

Ena ke khetho ea pele. Haeba e le betri ea AA, u ka ithekela betere e nchafalitsoeng ea nickel-metal hydride ka bouena ebe u reka tjhaja e betere. Ho molemo ho lokolla le ho tjhaja pele, e leng ho tla lelefatsa bophelo ba sefefo.

Litšobotsi tsa papiso ea betri ea lithium le betri e omileng:

1. Li-betri tse ommeng ke libeteri tse lahloang, 'me libeteri tsa lithium ke libeteri tse ka nchafatsoang hape, tse ka tjhajoang hangata 'me ha li hopole letho. Ha e hloke ho lefisoa ho latela palo ea motlakase 'me e ka sebelisoa ha ho hlokahala;
2. Libetri tse ommeng li silafetse haholo. Libetri tse ngata li ne li e-na le litšepe tse boima tse kang mercury le lead nakong e fetileng, tse neng li baka tšilafalo e matla ea tikoloho. Hobane ke libeteri tse lahloang, li lahleloa ka potlako ha li sebelisoa, empa libeteri tsa lithium ha li na litšepe tse kotsi;
3. Libetri tsa lithium li boetse li na le ts'ebetso ea ho tjhaja ka potlako, 'me bophelo ba potoloho le bona bo phahame haholo, bo ke keng ba fihleloa ke libeteri tse omeletseng. Libetri tse ngata tsa lithium hona joale li na le li-circuits tsa tšireletso ka hare.