Ijambo ry'ibanze
Mu myaka yashize, kubika ingufu byabaye ikibazo cyiterambere mubijyanye ningufu nshya. Mu rwego rwo kongera ingufu z’amapaki ya batiri no kugabanya umubare wa batiri mu ipaki ya batiri, amasosiyete menshi y’ingufu yashyize ahagaragara bateri y’amashanyarazi ya lithium-ion 21700 ifite ubushobozi bunini. Icyiciro cya mbere cya bateri 21700 zakozwe mu Bushinwa gifite ubushobozi bwa selile 4000-4500mAh kandi cyakozwe cyane cyane kubicuruzwa bishya bitanga ingufu.
Isimburwa rinini rya batiri 21700 nimbaraga nshya nimwe muburyo bwo kuzamura ubwinshi bwingufu zibicuruzwa bishya byingufu, kandi kuzamura kuva muri bateri 18650 ukagera kuri bateri 21700 niterambere ryiterambere rya bateri. Kurugero, Tesla na Panasonic bafatanije murukurikirane rwa MODEL rwicyitegererezo Bateri nini ya 21700 ya silindrike yatangijwe kugirango itezimbere ingendo.
Ubumenyi bwa batiri 21700
Ubunini bwa batiri ya lithium 21700 ni 21mm ya diametre, 70mm z'uburebure, ipima hafi 68g, kandi ifite ubushobozi bwa 4000mAh kugeza 5000mAh. Nibisanzwe bya batiri ya litiro ya litiro yakozwe na Tesla Motors yo muri Amerika na Panasonic yo mu Buyapani. Ubu bwoko bushobora kugera ku buringanire bwiza hagati yubunini nubushobozi bwo gusimbuza bateri ishaje 18650.
Akagari ka batiri 21700 ningufu nyinshi zo kubika ingufu za batiri zifite umuvuduko mwinshi kandi zishobora gusohoka ako kanya. Bikunze gukoreshwa mubikoresho byumuvuduko mwinshi nkibinyabiziga byamashanyarazi hamwe nimyitozo yamashanyarazi. Ugereranije na selile ya batiri 18650, selile ya batiri 21700 ntabwo yongera ingufu kubera ubwinshi. , ariko mugabanye cobalt no kongera nikel kugirango wongere ingufu za bateri. Kuberako ibyuma bya nikel bikora cyane, kongera nikel birashobora kongera cyane ubwinshi bwingufu, kuburyo kwihangana bizagenda neza mugihe cyo gukora paki ya batiri. Usibye bateri 18650 na 21700, hari na bateri 4680 zifite ubunini bunini nububiko bwingufu.
Ni ubuhe bwoko bwa bateri 21700 buboneka?
Kuriyi nshuro, Charging Head Network igamije gusangira selile za batiri 21700 zahuye nazo mugikorwa cyo kuvugana nibicuruzwa bibika ingufu, no gusangira ibicuruzwa bitandukanye byo kugisha inama hamwe nibisobanuro byerekeranye na selile 21700. Kugabana uru rubanza birimo BAK, Yiwei, na Penghui. , LG, Samsung, Lishen, Yintian, Panasonic nibindi bicuruzwa bizwi cyane bya bateri 21700.
Urutonde ruvuzwe haruguru ntabwo ruri murutonde rwihariye.
BAK N21700CG-50
Nkumwe mubatangije mubijyanye na bateri ya lithium ya silindrike mubushinwa, BAK imaze imyaka myinshi igira uruhare runini muri bateri. Yishingikirije kumyaka irenga 20 yo gukusanya ikoranabuhanga hamwe nuburambe bwiterambere ryibicuruzwa, BAK yigenga yigenga ikora electrolytite itezimbere ibikorwa byinshi, bityo ikagera ku bwinshi bwingufu zibicuruzwa bya batiri. , umuzenguruko muremure, gukuza cyane n'umutekano muke, byatsindiye abakiriya benshi kandi biteza imbere iterambere ryikoranabuhanga no gutera imbere kw isoko rya bateri. Muri iki gihe BAK irimo guteza imbere selile ya 21700 yuzuye ya pole yumuriro muto kandi yizera ko izakoresha 21700 ya batiri ya Batiri Imikorere ya Batiri igeze kurwego rushya.
Ubushobozi bwapimwe bwa selile imwe ya BAK 21700 ni 5000mAh, kandi selile eshanu zirashobora guhuzwa mukurikirane kugirango zibe ubushobozi bwa 25000mAh. Akagari ka batiri 21700 gafite ubuzima bwikubye inshuro 800, kikaba cyikubye inshuro 2,6 iy'igihugu gisanzwe GB / T35590.
BAK N21700CK-55E
BAK N21700CK-55E ifata sisitemu yo hejuru ya nikel + silicon anode, hamwe na Ni (nikel) igera kuri 90%. Ibikoresho bya anode bifashisha silicon ikora neza, igera ku guhuza ibyiza na electrode nziza. Igipimo / imikorere igereranijwe yongeye kunozwa, kandi irashobora kugera kuri -20 ℃ ~ Ubushyuhe bwa + 70 ° C bwagutse bwujuje ibyifuzo byo gukoresha bisanzwe mubidukikije bikabije. Yatsinze kandi ibizamini bikomeye byo gukora nko kwishyuza birenze urugero, gusohora cyane, umuzunguruko mugufi, kugabanuka, gushyushya, kunyeganyega, no gusohora, kandi bifite umutekano mwinshi kandi wizewe. Ufatanije nubuzima burebure bwa 1.000 cycle yuzuye yishyurwa ryuzuye hamwe nogusohora 600 hamwe ninzinguzingo 600 zumuzunguruko wihuse, birakwiriye muburyo bwinshi bwo gusaba hamwe nubushobozi buhanitse kandi bizarushaho kuzamura amasoko hamwe nuburambe bwa terefone.
INR21700-3000mAh
Canhui INR 217-3-3m ± 1g; bikwiranye nibisabwa mubicuruzwa bimurika, amabanki yingufu, ibikoresho byamashanyarazi bigendanwa, kugarura amashanyarazi, mudasobwa, ibikoresho bigendanwa, amagare nizindi nzego.
INR21700-3350mAh
Canhui INR21700-3350mAh selile ya batiri, igipimo cya voltage 3.7V, ubushobozi bumwe bwakagari 3350mAh, kwihanganira imbere ≤40mΩ, guhora kwinshi kwinshi kugeza kuri 5A, ubuzima bwikiziga: 0.5C yishyuza 1.5C ubushobozi ≥80% nyuma yizunguruka 300, Uburemere: 67 ± 1g.
INR21700-4000mAh
Canhui INR 217-4-4m 1g.
INR21700-4300mAh
Canhui INR21700-4300mAh selile ya batiri, igipimo cya voltage 3.7V, ubushobozi bwa selile imwe 4300mAh, kurwanya imbere imbere ≤40mΩ, guhora kwinshi kwinshi kugeza kuri 6.45A, ubuzima bwikiziga: 0.5C yishyuza 1.5C ubushobozi ≥80 nyuma yizunguruka 300%, uburemere: 68.9 ± 1g.
INR21700-4500mAh
Canhui INR21700-4500mAh selile ya batiri, igipimo cya voltage 3.7V, ubushobozi bumwe bwakagari 4500mAh, kurwanya imbere imbere ≤40mΩ, guhora kwinshi gusohora kugeza kuri 6.75A, ubuzima bwikiziga: 0.5C yishyuza 1.5C ubushobozi ≥80 nyuma yizunguruka 500%, uburemere: 69.7 ± 1g.
INR21700-4600mAh
Canhui INR21700-4600mAh selile ya batiri, igipimo cya voltage 3.7V, ubushobozi bumwe bwakagari 4600mAh, kwihanganira imbere ≤40mΩ, gukomeza gusohoka kwinshi kugeza kuri 6.9A, ubuzima bwikiziga: 0.5C yishyuza 1.5C ubushobozi ≥80 nyuma yizunguruka 500%, uburemere: 69.8 ± 1g.
EVE
EVE 21700 5000mAh selile
Yashinzwe mu 2001, ingufu za EVE Lithium ni ikirango gishaje mu murima wa bateri. Ifite tekinoroji yibanze hamwe nibisubizo byuzuye kuri bateri yabaguzi na bateri yingufu. Ibicuruzwa byayo bikoreshwa cyane mubikoresho byamashanyarazi, ibikoresho bito byo murugo, ibikoresho byamashanyarazi bigendanwa, ibikoresho byo hanze, ibinyabiziga byamashanyarazi bifite ibiziga bibiri, ibinyabiziga bitanga ingufu nizindi nzego zitandukanye.
EVE Litiyumu Ingufu 50E 21700 Bateri ya lithium-ion ifite ubushobozi bwa selile imwe ya 5000mAh kandi ishyigikira amashanyarazi agera kuri 1C no gusohora 3C. Nububiko bwingufu zingufu za batiri selile kandi irashobora gupakirwa mumapaki ya batiri yibintu bitandukanye. Mugihe kugabanya umubare wutugingo ngengabuzima twapakiwe, binagabanya cyane igiciro rusange cyibikoresho bya batiri, hamwe nibikorwa byiza murwego rwose.
EVE Lithium Ingufu 50E 21700 selile ya batiri ya litiro ion yanditseho INR21700 / 50E, formulaire yibikoresho ni lithium ya ternary, ubushobozi igera kuri 5000mAh, ubushobozi buke ni 4900mAh, uru ni urwego rwinshi rwa "zahabu", urwego rwo kwishyuza no gusohora ni 4.20V - 2.50V, ubusanzwe voltage ifite agaciro ka 3.65V, ububiko bumwe bwakagari ni 18.25Wh. . Kurugero, iyo bikoreshejwe murwego rwo gutanga amashanyarazi agendanwa, selile ebyiri / enye gusa nizo zishobora gukoreshwa kugirango zibe ubushobozi bwa 10000mAh cyangwa 20000mAh. Ugereranije ningirabuzimafatizo nkeya, umubare wutugingo nubunini bwibicuruzwa byose birashobora kugabanuka cyane hamwe numuriro w'amashanyarazi.
FESC Bateri Yiburasirazuba
Bateri ya kure y'Iburasirazuba 21700-6000mAh selile
Mbere, ubushobozi bwa selile ya batiri 21700 yagarukiraga kuri 5000mAh. Utugingo ngengabuzima tubiri 21700 turashobora gukoreshwa mugukora amashanyarazi 10000mAh, gusimbuza amabanki yambere atatu cyangwa niyo ane ya 18650 yamashanyarazi, bigatuma ibicuruzwa bito kandi bifite uburambe bwiza.
Bateri ya kure y'Iburasirazuba yarenze imbibi z'inganda, isunika igisenge cy'ubushobozi bwa selile 21700 kuva 5000mAh ikagera kuri 6000mAh itangaje, kandi ikongerera ingufu ingufu 20%. Ubushobozi bwa selile ya batiri ya 21700 ya silindrike yagumishijwe kuri 5000mAh. Haraheze imyaka myinshi, tekinoroji ya batiri ya lithium-ion yatekerejweho mu nganda Iyo igeze mu cyuho, Uburasirazuba bwa kure bwatangije selile ya batiri 21700 ifite ubushobozi bugera kuri 6000mAh. Biratangaje kandi birashimishije icyarimwe. Bisobanura ko tekinoroji ya batiri ya lithium-ion ihagaze yongeye guhanga udushya kandi irashobora gukomeza gutera imbaraga nyinshi.
Ibisobanuro birambuye nibisobanuro bya kure y'Iburasirazuba FEB 21700-6000mAh selile ya batiri
Bateri ya kure y'Iburasirazuba 21700-5500mAh selile ya batiri
The Far East FEB 21700-5500mAh battery cell is still cylindrical in design, with a blue battery cover color design that can be customized. The side of the battery cover has the battery code “21700-5500mAh 3.6V/4.2V 19.8Wh” and “+”, “-” mark the positive and negative poles. Rated capacity: 5500mAh@0.2C; nominal voltage: 3.6V; nominal energy: 19.8Wh; cycle life: +0.5C/-1C, 4.2-2.75V 70%@600; AC internal resistance: ≤25mΩ.
IMBARAGA ZIKOMEYE Penghui
Batteri ya Penghui Energy 21700 imaze imyaka myinshi itanga umusaruro. Icyiciro cya mbere cya bateri 21700 yatangijwe cyari gifite ubushobozi bwa 4600mAh (hari na 4800mAh).
Dufashe nk'urugero rwa banki 10000mAh amashanyarazi, bateri ebyiri za Penghui 21700 zirashobora guhurizwa hamwe zigakora 9200mAh; kuri USB PD power power, bateri esheshatu za Penghui 21700 zirashobora guhurizwa hamwe kugirango zibe 27600mAh, kandi zishyigikire kwishyurwa ryinshi no gusohora. Ubu bwoko bwa 21700 yihariye ya batiri selile yagaragaye bwa mbere mumodoka ya Tesla. Kubera ubwinshi bwingufu nyinshi hamwe n umwanya munini ufatika, byahindutse urwego rushya mubikorwa byamashanyarazi. Ubu bwoko bwa selile ya batiri ntishobora gukoreshwa gusa mumodoka yamashanyarazi, ariko no muri banki yingufu zo murwego rwabaguzi, amatara, disikuru ya Bluetooth, nibindi.
LG Ingufu nshya
LG INR21700M50T
Moderi nshya ya LG 21700 ni INR21700M50T GS125E055A1. Uyu mugozi wa code werekana ko bateri ifite 21mm z'umurambararo, 70mm z'uburebure, kandi ifite selile imwe ya 5000mAh. Hano hari umuburo wacapwe kumpera imwe ya selile ya bateri. Batare ni iyo gukoresha OEM gusa, ntabwo ikoreshwa kubakoresha. Niba ubona iyi label, ntukoreshe iyi bateri. Hano hari amakuru menshi kurubuga rwa LG Chemical.
Bateri ya LG lithium ifite ibyiza mubikoresho bya batiri, kubera ko ibikoresho bya LG mubusanzwe bikorerwa murugo cyangwa bigatezwa imbere kubufatanye namasosiyete yibikoresho. Kuva LG yateje imbere inganda zikora imiti, ibikoresho bya LG kuri bateri 21700 bifite ubuziranenge. Igikonoshwa cyose cyicyuma gikuraho ibyago byumuzunguruko mugufi uterwa no kugongana ningaruka. Batteri ya LG ifite imikorere ihamye kandi irwanya imbere. Bakunze gukoreshwa mumuri, indege ntangarugero, imodoka ziyobora kure, amabanki yingufu, ibikoresho byamashanyarazi, ibikoresho bya batiri, nibindi.
LG INR21700M50LT
LG INR21700M50LT ifite umurambararo wa 21mm, uburebure bwa 70mm, ubushobozi bwa 5000mAh, ishyigikira isohoka rya 3C, ingufu zingana na 3.69V, hamwe n’amashanyarazi yaciwe na 4.2V. INR21700M50LT ni verisiyo yazamuye INR21700M50T, hamwe n’imikorere ihamye kandi ishyigikiwe n’ibiciro biri hejuru.
LISHEN
Tianjin Lishen Battery Co., Ltd ni ikigo cya leta kiyobowe na leta mu buhanga buhanitse. Nibintu byambere bya batiri ya lithium-ion R&D ninganda zikora mubushinwa kandi ifite imyaka 25 ya batiri ya lithium-ion R&D nuburambe bwo gukora. Ifite ikigo cyonyine cya lithium-ion ingufu za batiri yubuhanga bwubuhanga bwubushakashatsi mu nganda za batiri zo mu gihugu, laboratoire ya mbere yo gupima abatangabuhamya ba UL mu nganda za batiri zo mu gihugu, hamwe n’ikigo cy’ikoranabuhanga kizwi ku rwego rw’igihugu.
LS Lishen LR2170LA bateri yumuriro ifite ubushobozi bwa 4000mAh, ishyigikira 6A yumuriro, 35A isohora amashanyarazi, kuringaniza voltage ni 3.65V, naho voltage ntarengwa ni 4.2V.
Panasonic
Panasonic nisosiyete nini y’Abayapani ikora ibikoresho by’amashanyarazi ifite icyicaro i Osaka. Ubucuruzi bwayo bukubiyemo sisitemu yimodoka ninganda, ibikoresho byo murugo, ibisubizo byibidukikije, ibicuruzwa bya digitale nibindi bice. Panasonic imaze imyaka myinshi igira uruhare runini muri bateri. Imirongo yibicuruzwa bikubiyemo bateri yumye kubwimpamvu zitandukanye, bateri igenzurwa na aside-acide ya aside-itumanaho n’imodoka, nikel-kadmium na nikel-metal hydride ya batiri kubikoresho byamashanyarazi, bateri ya lithium yabaguzi, na batiri ya lithium kubinyabiziga byamashanyarazi no kubika ingufu.
Tesla na Panasonic bafatanyijemo bateri nshya ya silindrike, batiri ya 21700 ya silindrike yakoreshejwe kuri Model 3, hamwe n’imbere ya miliohms 13 hamwe n’isohoka rya 10A ubudahwema na 15-20A ako kanya. Ugereranije na bateri 18650, bateri 21700 nini mubunini. Nyuma yo guhurizwa hamwe, biroroshye kugenzura bitewe numubare muto w ingirabuzimafatizo, kandi ubwinshi bwingufu ziyongera kuri 340Wh / kg. Kuri ubu 21700 iri gukorwa cyane muri Gigafactory muri Nevada.
SAMSUNG
Samsung INR21700-50S
Moderi ya batiri ya Lithium-ion yo muri Koreya yepfo harimo INR21700-50S, INR21700-50E, INR21700-40T, na INR21700-48G. Ubushyuhe bwibidukikije busabwa kubika igihe kirekire cya batiri ya litiro ya Samsung 21700 ni -20 ~ 50 ° C. Hano hari ingamba zo kwirinda zacapwe kuri bateri. Hariho inkongi y'umuriro. Ntishobora gukoreshwa kuri e-itabi. Birabujijwe gushiraho, gutwara cyangwa kuyifata.
Samsung 21700-50s ya batiri ya lithium-ion, ipima hafi 70g, igipimo cya voltage 3.6V, ubushobozi bumwe bwakagari 5000mAh, kurwanya imbere imbere 11.5mΩ ± 5, imiyoboro minini ikomeza kugeza kuri 30A, ubushyuhe bukora -20 ° C ~ 45 ° C, ukoresheje LSD yububasha bwa tekinoroji yubukorikori, irashobora kugumana hafi 85% yingufu nyuma yumwaka umwe wabitswe, bikagabanya neza gutakaza ingufu, kandi birakwiriye gukoreshwa mumashini yimashini, amagare yamashanyarazi, drone, kubika ingufu zizuba nizindi nzego.
Samsung INR21700-50E
Samsung 21700-50E bateri ya lithium-ion, igipimo cya voltage 3.7V, ubushobozi bumwe bwakagari 5000mAh, ubushobozi buke 4950mAh, kwihanganira imbere imbere 13.5mΩ, imiyoboro minini ikomeza kugeza kuri 10A (mubushuhe bwa dogere 0 gushika kuri 40), kwishyuza Akazi ubushyuhe ni 10 ° C ~ 45 ° C, naho ubushyuhe bwo gukora ni -20 ° C ~ 60 ° C. 5000mAh ubushobozi bunini. Nka bateri ya litiro 21700 ya lithium, ifite ubushobozi bunini kandi irashobora gusohora ku kigero cyo hejuru; ibereye ibinyabiziga byamashanyarazi, ibicuruzwa bimurika, Kwishyuza no gusohora ibipimo byamabanki yingufu, ibikoresho byamashanyarazi, ibikoresho byamashanyarazi, mudasobwa, ibikoresho bigendanwa, imodoka, amagare nizindi nzego: inshuro zirenga 1.000, kwishyuza amashanyarazi yaciwe 4.2V, gusohora amashanyarazi yaciwe 2.5V.
Moderi ya gatatu ya Samsung ya 21700 ya litiro-ion ni batiri ya INR21700-48G ya litiro, ifite ubushobozi bwa 4800mAh, ubushobozi buke bwa 4700mAh, ingufu za 3.6V, ubwinshi bwingufu za 17.4Wh, amashanyarazi ntarengwa ya 96mA , isohoka ntarengwa ya 9.6A, nuburemere bwa 69g.
Samsung NR21700-48G
Samsung INR21700-48G ifite ubushobozi bwa 4800mAh, amashanyarazi ntarengwa ya 4.8A, hamwe n’umuriro mwinshi wa 35A.
Samsung INR21700-40T
Samsung INR21700-40T, ubunini bwa 21700, ubushobozi bwa 4000mAh, 3.6V, kwishyiriraho imipaka ya voltage 4.2V, ishyigikira 45A isohoka.
SKY SKY
Yintian ifite ibinini binini bya lithium itanga umusaruro uhuza R&D, igishushanyo, umusaruro no kugurisha, imirongo 4 yo mu rwego rwo hejuru ikora ibyuma bitanga ingufu hamwe nubushobozi bwo gukora buri munsi bwa selile 360,000. Ibicuruzwa ahanini ni serie 18650 hamwe na 21700 byuruhererekane, bikoreshwa cyane mumagare yamashanyarazi, ibikoresho byamashanyarazi, amazu yubwenge, ububiko bwingufu, nibindi. ibicuruzwa bishya bitanga ingufu.
Hashingiwe ku isoko ry’amabanki y’amashanyarazi yihariye, Yintian yateje imbere ibicuruzwa bya Yintian New Energy 21700 bifite ibicuruzwa bitandukanye, harimo na moderi nshya E5000 ihendutse. Gutandukana nigice cya diaphragm, electrode nziza ifite ibikoresho byo murwego rwohejuru rwo hejuru, valve yumutekano, izirinda hejuru, CID hamwe na electrode nziza. Iyi moderi ifite ubushobozi bwa 5000mAh, amashanyarazi ya 3.7V, hamwe na bateri ya 18.5Wh. Ubunini bwayo nubushobozi bunini bizafasha isoko ryamashanyarazi yihariye isoko ryiterambere.
Yintian Ingufu Nshya INR21700E5500
Yintian New Energy’s INR21700E5500 battery cell is a cylindrical design with a blue battery core film color. The cell capacity is 5500mAh@0.2C, the nominal voltage: 3.7V, the nominal energy: 20.35Wh, and the maximum continuous discharge current is 2C. It is suitable for In the fields of electric vehicles, lighting products, mobile energy storage equipment, power tools, etc., the charging cut-off voltage is 4.2V and the discharge cut-off voltage is 2.5V.
Izuba Rirashe
SunPower 5000mAh 21700 selile
Changhong SunPower ni uruganda rukora amashanyarazi ya lithium-ion yumwuga kwisi yose, yibanda kuri R&D, gukora no kugurisha ibicuruzwa byo mu rwego rwo hejuru 18650 na 21700 za litiro-ion hamwe na paki za batiri. Twiyemeje gutanga amashanyarazi yumwuga kubakiriya bacu. Ibicuruzwa bikoreshwa cyane mubikoresho byamashanyarazi, ibikoresho byubusitani, isuku ya vacuum, ibikoresho bito byo murugo, indege ntangarugero, amagare yamashanyarazi nizindi mirima. Imyanya y'isosiyete ihujwe n'ibirango mpuzamahanga by'Ubuyapani na Koreya, kandi ibicuruzwa byayo byoherezwa ku isi yose.
Ikirangantego cya batiri ni 21700, ikirango ni SunPower (Changhong SunPower New Energy), icyitegererezo ni INR21700-5000, ubushobozi ni 5000mAh, urubuga rwo gusohora ni 3.6V, icyiciro cyo gukora ni 050423INR21700-5000, ubushobozi bumwe bwakagari bugera 5000mAh, nubucucike bukabije Ingirabuzimafatizo ya litiro-ion ya silindrike ituma abakiriya bubaka byoroshye ibicuruzwa bito mubunini mugihe bikomeza ubushobozi buke.
SVOLT
LXR 21700-5000
SVOLT Ingufu LXR 21700 selile ya batiri, ubushobozi bwa selile imwe 4900mAh, ubwoko bwa bateri ya nikel silikoni ishingiye kuri bateri, kurwanya imbere ≤20mΩ, guhora kwinshi kwinshi kugeza kuri 15A (mubushuhe bwa dogere 25), kwishyuza ubushyuhe bwo gukora ni 0 ° C ~ 45 ° C. ibereye ibinyabiziga bifite ibiziga bibiri, ibinyabiziga byihuta, ibinyabiziga byamashanyarazi Kubisaba mumamodoka no mubindi bice, amashanyarazi yo guhagarika amashanyarazi ni 4.2V naho amashanyarazi asohoka ni 2.75V.
LXR 21700-4200
SVOLT Ingufu ya kabiri ya batiri ya selile ifite ubushobozi bumwe bwa 4200mAh. Ubwoko bwa bateri ni bateri ya lithium ya ternary. Kurwanya imbere nabyo ni ≤20mΩ. Umuyoboro munini uhoraho urashobora kugera kuri 12.6A (mubushuhe bwa dogere 25). Imirimo yo kwishyuza Ubushyuhe ni 0 ° C ~ 45 ° C, ubushyuhe bwo gukora ni -20 ° C ~ 60 ° C, kandi bufite ubushobozi bunini bwa 4900mAh. Nka bateri ya litiro 21700 ya lithium, ifite ubushobozi bunini kandi irashobora gusohora ku kigero cyo hejuru; ibereye ibinyabiziga bifite ibiziga bibiri n'umuvuduko muke Kubisaba mumamodoka, ibinyabiziga byamashanyarazi nizindi nzego, umuriro wamashanyarazi waciwe ni 4.2V naho amashanyarazi asohoka ni 2.75V.
WRD
WRD ICR21700DA
The exterior of the WRD ICR21700DA battery cell is designed with a steel casing and a blue battery cover color. Rated capacity: 4000mAh@0.2C; nominal voltage: 3.6V; nominal energy: 14.40Wh; AC internal resistance: 20±5mΩ. The weight of the battery core is approximately 66.7g. In addition, Walton has a complete automated production line and conducts strict safety tests on the battery cores such as short circuit, overcharge, impact and extrusion, which can fully ensure the safety of consumers.
Ibindi bicuruzwa
Usibye ibice byingenzi byavuzwe haruguru, hari na moderi imwe ya batiri isanzwe ikubiye mubindi bice no gusenya umuyoboro wishyuza. Binyuze mu ngingo, urashobora kugenzura ikoreshwa rya bateri zindi 21700 hanyuma ugasobanukirwa neza kandi bihamye cyane bya selile 21700. Umutekano muke hamwe nubuzima bwo hejuru.
For more information, pls. contact at “maria.tian@keliyuanpower.com”.
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Igihe cyo kohereza: Mutarama-27-2024