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Ni irihe tandukaniro riri hagati ya 21700 na 18650?

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Amakuru Yihariye

Ni irihe tandukaniro riri hagati ya 21700 na 18650?

2024-06-10
  1. Ingano nubushobozi Batteri 21700 zigabanijwe cyane mubyiciro bibiri: bateri ya lithium fer fosifate na batteri ya lithium. Igikonoshwa cyo hanze ni silinderi yicyuma ifite diameter ya 21mm n'uburebure bwa 70mm. Ubushobozi busanzwe buri hejuru ya 4000mAh. Batteri 18650 nayo igabanyijemo ibyiciro bibiri: bateri ya lithium fer fosifate na batteri ya lithium-ion. Diameter ni 18mm, uburebure ni 65mm, n'ubushobozi ni 2500-3600mAh.
  2. Ubucucike bwingufu nubuzima bwa bateri Kubijyanye nubucucike bwingufu, niba 21700 na 18650 ari bateri zakozwe nibikoresho bimwe bya chimique, ubucucike bwabyo ni bumwe. Ibinyuranye, niba 21700 na 18650 bidakozwe hamwe nibikoresho fatizo bimwe bya chimique, ubwinshi bwingufu zabo bizaba bitandukanye. Kurugero, ingano yububiko bwingufu za batiri ya lithium fer fosifate iri munsi yubwa bateri ya lithium ya ternary. Kubijyanye nubuzima bwa bateri, niba 21700 na 18650 ari bateri yubwoko bumwe, noneho bateri 21700 zifite ubunini bunini nubushobozi burenze bateri 18650, naho bateri 21700 zirashobora gutanga igihe kirekire. Niba 21700 na 18650 ari ubwoko butandukanye bwa bateri, ubuzima bwabo bwa bateri burashobora kuba hafi yimwe, ni ukuvuga ko bateri 18650 ikoresha bateri zifite ingufu nyinshi, kandi ubushobozi bwa bateri yumusaruro wabo burashobora kuba bunini, bikaba bishoboka. kuba hafi yubushobozi bwa batiri ya litiro 21700 ya fosifate.

  3. Ikoreshwa rya porogaramu kandi ikoresha bateri 21700 mubisanzwe ikoreshwa mubikoresho bisaba kubika ingufu nyinshi hamwe nubuzima bwa bateri igihe kirekire, nkibikoresho byihutirwa byihutirwa bya UPS kubikoresho byamashanyarazi nibikoresho binini bya elegitoroniki. Batteri 18650 ikoreshwa cyane mubikoresho bito nk'amatara, ibikoresho bito bya elegitoronike hamwe n’ibinyabiziga bimwe na bimwe byamashanyarazi.

  4. Ibiciro no gutanga amasoko Kubibazo bya selile imwe (bateri imwe), kubera ko igipimo cya bateri 21700 gishobora kuba gito ugereranije na bateri 18650, naho kubijyanye na bateri imwe, bateri 21700 zifite ubushobozi bwinshi kandi zikoresha ibyingenzi ibikoresho fatizo birenze bateri 18650, bityo ibiciro byumusaruro bizaba byinshi, bishobora gutuma habaho ikibazo cyamasoko make hamwe nibiciro biri hejuru gato.

  5. Itandukaniro riri hagati yumubare wutugari numubare w'utugingo Kubera ko diameter ya bateri 21700 ari nini kandi ishobora kwakira ubushobozi bwinshi, igikonoshwa gisabwa kuri m2 ya bateri 21700 ni 33% ugereranije na bateri 18650, bityo igiceri kigura 21700 bateri iri munsi yi 18650. Muri icyo gihe, kubera ko umubare wa bateri zifite Wh imwe wagabanutseho 33%, icyifuzo cyo gutera inshinge no gufunga nacyo kiragabanuka. Mugihe cyo gukora paki nini ya batiri, igiciro kiragabanuka.

  6. Ibikoresho byo gushiraho no gukora neza. Mugihe umubare rusange wa bateri ugabanuka, ibyifuzo byibikoresho byo gukora nabyo biragabanuka cyane, bitezimbere imikorere kandi bigabanya ibiciro. Muri make, itandukaniro riri hagati ya bateri 21700 na 18650 ahanini rishingiye mubunini, ubushobozi, ubwinshi bwingufu, ibintu bisabwa, ingorane zo kugura ibiciro, amazu ya batiri nubunini bwa bateri, ibikoresho byo gukora nibikorwa, nibindi birakenewe guhitamo ubwoko bwa bateri bukwiye ukurikije kubisabwa byihariye.