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U ka tseba joang hore na betri ke lithium kapa lead?

Selelekela:

Libetri ke karolo ea bohlokoa ea lisebelisoa le lits'ebetso tse ngata, ho tloha ho li-smartphones le lilaptop ho isa likoloing le polokelong ea letsatsi. Ho tseba mofuta oa betri eo u e sebelisang ho bohlokoa molemong oa polokeho, tlhokomelo le merero ea ho lahla. Mefuta e 'meli e tloaelehileng ea libeteri kelithium-ion (Li-ion)le libeteri tsa asiti ea lead. Mofuta o mong le o mong o na le litšobotsi tsa oona mme o hloka ho tšoaroa ka tsela e fapaneng. Sehloohong sena, re tla tšohla mokhoa oa ho tseba hore na betri ke lithium kapa lead, le phapang e kholo lipakeng tsa tse peli.

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Ponahalo

E 'ngoe ea litsela tse bonolo ka ho fetisisa tsa ho khetholla pakeng tsa libeteri tsa lithium le li-lead-acid ke ka ponahalo ea tsona ea 'mele. Libetri tsa asiti ea lead hangata li kholo ebile li boima ho fetalibeteri tsa lithium-ion.Hangata li na le khutlonnetsepa kapa lisekoere ka sebopeho 'me li na le sekoahelo se ikhethang sa moea ka holimo bakeng sa ho eketsa metsi. Ha ho bapisoa, libeteri tsa lithium-ion hangata li nyane, li bobebe, 'me li tla ka libopeho tse fapaneng, ho kenyelletsa le cylindrical le prismatic. Ha li na likoahelo tse kentsoeng moea 'me hangata li koalloa ka har'a mokotla oa polasetiki.

Li-tag le li-tag

Tsela e 'ngoe ea ho khetholla mofuta oa betri ke ho hlahloba lileibole le matšoao ho betri ka boeona. Hangata libeteri tsa asiti ea loto li na le lileibole tse kang tsena, hape li ka ’na tsa ba le matšoao a bontšang matla a motlakase le matla. Ho phaella moo, hangata libeteri tsa asiti ea loto li na le mangolo a lemosang ka likotsi tsa asiti ea sulfuric le tlhokahalo ea moea o nepahetseng. Ka lehlakoreng le leng, libeteri tsa lithium-ion li atisa ho ngoloa ka boitsebiso bo mabapi le sebopeho sa lik'hemik'hale, motlakase le matla a matla. Li ka boela tsa e-ba le matšoao a bontšang ho lumellana le litekanyetso tsa tšireletso, tse kang UL (Underwriters Laboratories) kapa CE (European Conformity Assessment).

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Voltage le bokhoni

Matla a betri le matla a eona a ka fana ka leseli mabapi le mofuta oa eona. Libetri tsa asiti ea lead hangata li fumaneha ka matla a 2, 6, kapa 12 volts 'me hangata li sebelisoa lits'ebetsong tse hlokang tlhahiso e phahameng ea hajoale, joalo ka libeteri tse qalang koloi. Ka lehlakoreng le leng, libeteri tsa lithium-ion li na le matla a phahameng a matla, a nang le matla a ho tloha ho 3.7 volts bakeng sa sele e le 'ngoe ho ea ho 48 volts kapa ho feta bakeng sa lipakete tse kholo tsa betri tse sebelisoang likoloing tsa motlakase kapa mekhoa ea ho boloka matla.

Litlhoko tsa tlhokomelo

Ho utloisisa litlhoko tsa tlhokomelo ea betri ho ka boela ha thusa ho tseba mofuta oa eona. Libetri tsa asiti ea loto li hloka tlhokomelo ea kamehla, ho kenyelletsa le ho hlahloba le ho tlatsa maemo a electrolyte ka metsi a hloekisitsoeng, liteishene tsa ho hloekisa, le ho netefatsa hore ho na le moea o nepahetseng ho thibela ho ata ha khase ea haedrojene e phatlohang. Ka papiso,libeteri tsa lithium-ionha li na tlhokomelo 'me ha li hloke ho nosetsoa khafetsa kapa ho hloekisoa ha terminal. Leha ho le joalo, li hloka ho sireletsoa khahlanong le ho checha le ho tsoa ho tebileng ho thibela tšenyo le ho netefatsa bophelo bo bolelele.

Tšusumetso tikolohong

Tšusumetso ea tikoloho ea betri e ka ba taba ea bohlokoa ha ho khethoa mofuta oa betri. Libetri tsa asiti ea loto li na le loto le sulfuric acid, tseo ka bobeli li ka bang kotsi tikolohong haeba li sa laoloe hantle. Loto ke tšepe e boima e chefo 'me sulfuric acid ea senya 'me e ka baka tšilafalo ea mobu le metsi haeba e sa tšoaroe hantle le ho lahloa. Libetri tsa lithium-ion li boetse li hlahisa mathata a tikoloho ka lebaka la ho ntšoa ha lithium le litšepe tse ling tse sa tloaelehang tsa lefatše, tse ka lebisang ho baleheng ha mocheso le mello haeba e sa sebelisoe hantle. Ho utloisisa phello ea tikoloho ea libeteri ho ka u thusa ho etsa liqeto tse nepahetseng mabapi le tšebeliso ea betri le ho lahla.

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Ho lahla le ho tsosolosa

Ho lahloa ka nepo le ho sebelisoa hape ha libeteri ho bohlokoa ho fokotsa tšusumetso ea tikoloho le ho netefatsa hore lisebelisoa tsa bohlokoa lia fumanoa. Hangata libeteri tsa asiti ea loto li sebelisoa hape ho khutlisa loto le polasetiki, tse ka sebelisoang ho etsa libeteri tse ncha le lihlahisoa tse ling. Ho tsosolosa libeteri tsa asiti ea loto ho thusa ho thibela tšilafalo ea loto le ho baballa mehloli ea tlhaho.Libetri tsa lithium-ione boetse e na le lisebelisoa tsa bohlokoa tse kang lithium, cobalt le nickel, tse ka sebelisoang hape le ho sebelisoa hape ka libeteri tse ncha. Leha ho le joalo, lisebelisoa tsa ts'ebetso ea libeteri tsa lithium-ion li ntse li tsoela pele, 'me mekhoa e nepahetseng ea ho tsosolosa e bohlokoa ho fokotsa kotsi ea tikoloho.

Lintlha tsa ts'ireletso

Tšireletseho ke ntlha ea bohlokoa ha u tšoara le ho khetholla libeteri, haholo-holo libeteri tsa lithium-ion, tse tsejoang ka ho baleha ha mocheso le ho tšoara mollo haeba li senyehile kapa li sa qosoa ka tsela e fosahetseng. Ho utloisisa litemoso tsa polokeho bakeng sa mofuta o mong le o mong oa betri ho bohlokoa ho thibela likotsi le ho netefatsa ts'ebetso e nepahetseng. Libetri tsa asiti ea loto li ka ntša khase ea haedrojene e phatlohang ha e tjhajiloe ho feta tekano kapa ha e le khutšoanyane, 'me e ka baka cheso ea lik'hemik'hale haeba electrolyte e ka kopana le letlalo kapa mahlo. Mehato e nepahetseng ea ts'ireletso, joalo ka ho sebelisa lisebelisoa tsa ts'ireletso le ho latela litataiso tsa moetsi, li bohlokoa haholo ha u sebetsa le mofuta ofe kapa ofe oa betri.

Qetello

Ka bokhutšoanyane, ho tseba hore na betri ke lithium kapa lead-acid ho hloka hore ho nahanoe ka lintlha tse fapaneng, ho kenyelletsa ponahalo ea 'mele, li-labels le matšoao, motlakase le bokhoni, litlhoko tsa tlhokomelo, tšusumetso ea tikoloho, likhetho tsa ho lahla le ho tsosolosa, le lintlha tsa polokeho. Ka ho utloisisa phapang pakeng tsa libeteri tsa lithium-ion le lead-acid, batho ka bomong le mekhatlo ba ka etsa liqeto tse nang le tsebo mabapi le tšebeliso ea bona, tlhokomelo le ho lahla. Ho tsebahatsa hantle le ho sebetsana le libeteri ho bohlokoa bakeng sa polokeho, tšireletso ea tikoloho le paballo ea lisebelisoa. Haeba u belaela ka mofuta oa betri, ho kgothaletswa ho buisana le moetsi kapa setsebi se tshwanelehang bakeng sa tataiso.

Haeba u na le lipotso kapa u lakatsa ho tseba haholoanyane, ka kopo u se ke oa tsilatsilafihla ho rona.

Kopo ea Qotsulo:

Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538

Sucre:sucre@heltec-bms.com/ +86 136 8844 2313

Nancy:nancy@heltec-bms.com/ +86 184 8223 7713


Nako ea poso: Aug-01-2024