Intangiriro
Mu myaka ya vuba aha, kubika ingufu byabaye ikibazo cy’iterambere mu bijyanye n’ingufu nshya. Kugira ngo hongerwe ubucucike bw’ingufu za bateri no kugabanya umubare wa bateri ziri muri bateri, ibigo byinshi bishya bitanga ingufu byashyize ahagaragara bateri 21700 z’ingufu za lithium-ion zifite ubushobozi bunini. Itsinda rya mbere rya bateri 21700 ryakorewe mu Bushinwa rifite ubushobozi bwa selile 4000-4500mAh kandi ryakozwe by’umwihariko ku bicuruzwa bishya by’ingufu.
Gusimbuza bateri 21700 ku ngufu nshya ni bumwe mu buryo bwo kongera ubucucike bw'ingufu mu bicuruzwa bishya by'ingufu, kandi kuvugurura bateri kuva kuri 18650 kugera kuri 21700 ni cyo gikorwa cyo guteza imbere bateri z'ingufu. Urugero, Tesla na Panasonic bafatanyije mu ruhererekane rwa MODEL. Bateri nini ifite ubushobozi bwa silindari 21700 yashyizweho kugira ngo inoze urwego rwo kugenda mu kirere.
Ubumenyi bw'ibanze bwa bateri 21700
Ingano ya bateri ya lithiyumu ya 21700 ifite umurambararo wa mm 21, uburebure bwa mm 70, ipima garama 68, kandi ifite ubushobozi bwo gukora kuva kuri 4000mAh kugeza kuri 5000mAh. Ni yo bateri ya lithiyumu igezweho yakozwe na Tesla Motors yo muri Leta Zunze Ubumwe za Amerika na Panasonic yo mu Buyapani. Ubwo bwoko bushobora kugera ku buringanire bwiza hagati y’ingano n’ubushobozi bwo gusimbuza bateri ishaje ya 18650.
Akagari ka bateri ka 21700 ni akagari ka bateri gakoresha ingufu nyinshi gafite igipimo cyo gusohora amazi menshi kandi gashobora gusohoka ako kanya. Gakunze gukoreshwa mu bikoresho by'amashanyarazi bikoresha ingufu nyinshi nka za modoka zikoresha amashanyarazi n'imashini zikoresha amashanyarazi. Ugereranyije na kagari ka bateri ka 18650, akagari ka bateri ka 21700 ntabwo gafite ingufu nyinshi bitewe n'ingano., ahubwo gakoreshwa mu kugabanya ingano ya cobalt no kongera ingano ya nikeli kugira ngo bongere ingufu za bateri neza. Kubera ko imiterere y'icyuma ya nikeli ikora cyane, kongera ingano ya nikeli bishobora kongera cyane ubwinshi bw'ingufu, ku buryo kwihangana bizarushaho kwiyongera mu gihe cyo gukora paki ya bateri. Uretse bateri 18650 na 21700, hari kandi bateri 4680 zifite ingano nini n'ububiko bw'ingufu.
Ni bateri zingana na 21700 zihari ubu?
Kuri iyi nshuro, Charging Head Network igamije gusangiza bateri 21700 zahuye nazo mu gihe cyo kuvugana n'ibicuruzwa bibika ingufu, no gusangiza amakuru atandukanye ku bicuruzwa byayo n'ibisobanuro byazo ku ma bateri 21700. Iri sangira ririmo BAK, Yiwei, na Penghui. , LG, Samsung, Lishen, Yintian, Panasonic n'ibindi bicuruzwa bizwi cyane bifite bateri 21700.
Itegeko ryavuzwe haruguru nta rutonde rwihariye ririmo.
BAK N21700CG-50
Nk'umwe mu bambere mu bijyanye na bateri za lithiyumu zikoze mu buryo bwa cylindrical mu Bushinwa, BAK imaze imyaka myinshi ikora cyane muri bateri zikoresha ingufu. Ishingiye ku bunararibonye bw'imyaka irenga 20 mu ikoranabuhanga no mu guteza imbere ibicuruzwa, BAK yigenga ikora electrolytes zinoza imikorere y'ibikoresho byinshi, bityo igera ku bucucike bw'ingufu nyinshi mu bicuruzwa bya bateri. , imikorere miremire, ubwiyongere bw'ingufu n'umutekano mwinshi, yatsindiye icyizere cy'abakiriya benshi kandi yateje imbere iterambere ry'ikoranabuhanga n'iterambere ry'isoko rya bateri zikoresha ingufu. BAK ubu irimo gukora bateri ya 21700 yuzuye ku butaka buto bw'ingufu kandi yizeye gukoresha bateri ya 21700 cylindrical Imikorere ya bateri igeze ku rwego rushya.
Ubushobozi bwa bateri imwe ya BAK 21700 ni 5000mAh, kandi bateri eshanu zishobora guhuzwa icyarimwe kugira ngo zikore ubushobozi bwa 25000mAh. Bateri ya 21700 ifite ubuzima bwo gukora inshuro 800, ni ukuvuga inshuro 2.6 z'ubusanzwe bwa GB/T35590 isanzwe mu gihugu.
BAK N21700CK-55E
BAK N21700CK-55E ikoresha sisitemu ya anode ya nickel + silicon iri hejuru, ifite ingano ya Ni (nickel) igera kuri 90%. Ibikoresho bya anode bikoresha silicon ikora neza cyane, bigatuma habaho guhuza imikorere myiza ya electrode n'iy'ibinure. Igipimo cy'igiciro/imikorere cyongeye kuba cyiza, kandi gishobora kugera kuri -20℃ ~ Kurekura ubushyuhe buri hagati ya +70°C byujuje ibisabwa mu ikoreshwa risanzwe mu bidukikije bikomeye. Yanatsinze ibizamini bikomeye by'imikorere nko kurekura cyane, kurekura cyane, kugabanya umuvuduko, kugabanuka, gushyuha, kunyerera, kandi ifite umutekano n'ubwirinzi bwinshi. Hamwe n'ubuzima burebure bw'imizunguruko 1.000 y'imizunguruko yuzuye yo gushyushya no kurekura ndetse n'imizunguruko 600 y'imizunguruko yihuta yo gushyushya, ikwiriye gukoreshwa mu bihe byinshi bifite ubushobozi bwinshi kandi izakomeza kunoza ikoreshwa ry'isoko n'uburambe bwa terminal.
INR21700-3000mAh
Selile ya bateri ya Canhui INR21700-3000mAh, ifite voltage ya 3.7V, ubushobozi bwa selile imwe 3000mAh, ubushobozi bwo guhangana imbere ≤40mΩ, ingufu zikomeza gusohora umuriro kugeza kuri 4.5A, igihe cy'urugendo: 0.5C charge, ubushobozi bwa 1.5C ≥80 nyuma y'amasaha 200%, uburemere: 66.8±1g; ikoreshwa mu bikoresho by'amatara, amashanyarazi, amashanyarazi agendanwa, amashanyarazi yo kubika, mudasobwa, ibyuma bigendanwa, amagare n'ibindi bikoresho.
INR21700-3350mAh
Selile ya bateri ya Canhui INR21700-3350mAh, ifite voltage ya 3.7V, ubushobozi bwa selile imwe 3350mAh, ubushobozi bwo guhangana imbere ≤40mΩ, ingufu nini zisohoka kugeza kuri 5A, igihe cy'urugendo: 0.5C charge Ubushobozi bwa 1.5C ≥80% nyuma y'ingendo 300, Uburemere: 67±1g.
INR21700-4000mAh
Seli ya bateri ya Canhui INR21700-4000mAh, ifite voltage ya 3.7V, ubushobozi bwa seli imwe 4000mAh, ubushobozi bwo guhangana imbere ≤40mΩ, ingufu nini zisohoka kugeza kuri 6A, igihe cy'urugendo: 0.5C charge Ubushobozi bwa 1.5C ≥80% nyuma y'ingendo 300, Uburemere: 67.8±1g.
INR21700-4300mAh
Selile ya bateri ya Canhui INR21700-4300mAh, ifite voltage ya 3.7V, ubushobozi bwa selile imwe 4300mAh, ubushobozi bwo guhangana imbere ≤40mΩ, ingufu nini zisohoka kugeza kuri 6.45A, igihe cy'uruziga: 0.5C charge, ubushobozi bwa 1.5C ≥80 nyuma y'ingendo 300%, uburemere: 68.9±1g.
INR21700-4500mAh
Seli ya bateri ya Canhui INR21700-4500mAh, ifite voltage ya 3.7V, ubushobozi bwa seli imwe 4500mAh, ubushobozi bwo guhangana imbere ≤40mΩ, ingufu nini zisohoka kugeza kuri 6.75A, igihe cy'uruziga: 0.5C charge, ubushobozi bwa 1.5C ≥80 nyuma y'ingendo 500%, uburemere: 69.7±1g.
INR21700-4600mAh
Selile ya bateri ya Canhui INR21700-4600mAh, ifite voltage ya 3.7V, ubushobozi bwa selile imwe 4600mAh, ubushobozi bwo guhangana imbere ≤40mΩ, ingufu nini zisohoka kugeza kuri 6.9A, igihe cy'uruziga: 0.5C charge, ubushobozi bwa 1.5C ≥80 nyuma y'ingendo 500%, uburemere: 69.8±1g.
EVE
Bateri ya EVE 21700 5000mAh
EVE Lithium Energy yashinzwe mu 2001, ni ikirango gishaje mu bijyanye na bateri. Ifite ikoranabuhanga ry'ingenzi n'ibisubizo byuzuye ku bateri zikoreshwa n'abaguzi na bateri zikoresha ingufu. Ibicuruzwa byayo bikoreshwa cyane mu bikoresho by'amashanyarazi, ibikoresho bito byo mu rugo, ibikoresho by'amashanyarazi bigendanwa, ibikoresho by'amashanyarazi byo hanze, imodoka zikoresha amashanyarazi zifite amapine abiri, imodoka nshya zikoresha ingufu n'ibindi bikoresho bitandukanye.
Bateri ya EVE Lithium Energy 50E 21700 lithium-ion ifite ubushobozi bwa selile imwe ya 5000mAh kandi ifasha kugeza kuri 1C charger na 3C charger. Ni selile ya bateri ikoresha ingufu nyinshi kandi ishobora gushyirwa mu mapaki ya bateri afite imiterere itandukanye. Nubwo igabanya umubare w'amapaki yapakiye, inagabanya cyane ikiguzi rusange cya bateri, hamwe n'imikorere myiza muri byose.
Seli ya bateri ya EVE Lithium Energy 50E 21700 ya lithium ion ifite code INR21700/50E, formula y'ibikoresho ni lithium ternary, ubushobozi bugera kuri 5000mAh, ubushobozi buke ni 4900mAh, iyi ni urwego rw'ubushobozi "bwa zahabu" bwinshi, ingano yo gushyushya no gusohora ni 4.20V - 2.50V, agaciro gasanzwe ka voltage ni 3.65V, ububiko bw'ingufu za seli imwe ni hafi 18.25Wh. . Urugero, iyo ikoreshejwe mu bijyanye n'amashanyarazi agendanwa, seli ebyiri/ane gusa ni zo zishobora gukoreshwa mu gukora ubushobozi bwa 10000mAh cyangwa 20000mAh. Ugereranyije n'seli zifite ubushobozi buke, umubare w'seli n'ingano y'umusaruro wose bishobora kugabanuka cyane hamwe n'amashanyarazi angana.
Bateri ya FESC yo mu Burasirazuba bwa kure
Bateri yo mu Burasirazuba bwa kure ifite 21700-6000mAh
Mbere, ubushobozi bw'uturemangingo twa bateri 21700 bwari bugarukira kuri 5000mAh. Uturemangingo tubiri twa bateri 21700 dushobora gukoreshwa mu gukora umuriro wa 10000mAh ugendanwa, tugasimbura uturemangingo dutatu cyangwa tune twa bateri 18650 twa mbere, bigatuma umusaruro uba muto kandi ufite uburambe bwiza.
Bateri yo mu Burasirazuba bwa Far East yarenze imipaka y'inganda, ishyira hejuru ubushobozi bwa bateri ya 21700 kuva kuri 5000mAh kugera kuri 6000mAh itangaje, yongera ubucucike bw'ingufu ho 20%. Ubushobozi bwa bateri ya 21700 y'icyuma cy'umuzenguruko bwakomeje kuba kuri 5000mAh. Mu myaka myinshi, ikoranabuhanga rya bateri ya lithiamu-ion ryatekerejweho muri uru rwego. Iyo rimaze kugera ku nzitizi, Far East yatangije bateri ya 21700 ifite ubushobozi bwa 6000mAh. Biratangaje kandi birashishikaje icyarimwe. Bivuze ko ikoranabuhanga rya bateri ya lithiamu-ion idakora ryongeye kuvugururwa kandi rishobora gukomeza kwibasira ubushobozi bwo hejuru.
Amakuru arambuye n'ibisobanuro bya bateri ya Far East FEB 21700-6000mAh
Bateri yo mu Burasirazuba bwa kure ifite 21700-5500mAh
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
Bateri 21700 za Penghui Energy zimaze imyaka myinshi zikorwa ku bwinshi. Itsinda rya mbere rya bateri 21700 ryashyizwe ahagaragara ryari rifite ubushobozi bwa 4600mAh (hari kandi verisiyo ya 4800mAh).
Dufashe urugero rwa banki isanzwe y'amashanyarazi ya 10000mAh, bateri ebyiri za Penghui 21700 zishobora guhuzwa zigakora 9200mAh; kuri banki y'amashanyarazi ya USB PD, bateri esheshatu za Penghui 21700 zishobora guhuzwa zigakora 27600mAh, kandi zigafasha mu gusharija no gusohora umuriro ku rwego rwo hejuru. Ubu bwoko bwa bateri ya 21700 bwagaragaye bwa mbere mu modoka za Tesla. Kubera ingufu nyinshi ifite n'umwanya munini wo gukora, yabaye urwego rushya mu nganda z'imodoka zikoresha amashanyarazi. Ubu bwoko bwa bateri bushobora gukoreshwa atari mu modoka zikoresha amashanyarazi gusa, ahubwo no mu zikoresha ingufu zikoreshwa mu buryo busanzwe, amatara, indangururamajwi za Bluetooth, nibindi.
LG New Energy
LG INR21700M50T
Bateri nshya ya LG yo mu bwoko bwa 21700 ifite ingufu ni INR21700M50T GS125E055A1. Iyi miterere y'amakode igaragaza ko bateri ifite umurambararo wa mm 21, uburebure bwa mm 70, kandi ifite ubushobozi bwa selile imwe ya 5000mAh. Hari umuburo wanditse ku mpera imwe y'iselile ya bateri. Bateri ni iyo gukoreshwa na OEM gusa, ntabwo ari iyo gukoreshwa n'abaguzi. Nubona iki cyapa, ntugakoreshe iyi bateri. Hari amakuru arambuye ku rubuga rwa LG Chemical.
Bateri za lithiyumu za LG zifite akamaro mu bikoresho bya bateri, kuko ibikoresho bya LG bikunze gukorwa mu nzu cyangwa bigakorwa ku bufatanye n'ibigo by'ibikoresho. Kubera ko LG yateje imbere inganda z'ibinyabutabire, ibikoresho bya LG bya bateri ya 21700 bifite ubuziranenge bwo hejuru. Ifu y'icyuma cyose ikuraho ibyago byo kugongana no gukomereka. Bateri za LG zifite imikorere ihamye kandi zifite ubushobozi buke bwo kudakora imbere. Zikunze gukoreshwa mu matara, mu ndege z'icyitegererezo, mu modoka zigenzurwa kure, mu mabanki y'amashanyarazi, mu bikoresho by'amashanyarazi, mu mapaki y'amabateri, n'ibindi.
LG INR21700M50LT
LG INR21700M50LT ifite umurambararo wa mm 21, uburebure bwa mm 70, ubushobozi bwa 5000mAh, ishyigikira kugeza kuri 3C deletion, igereranya voltage ya 3.69V, na voltage yo guca charge ya 4.2V. INR21700M50LT ni verisiyo yavuguruwe ya INR21700M50T, ifite imikorere ihamye kandi ishyigikira ubwinshi bw'ibisohoka.
LISHEN
Tianjin Lishen Battery Co., Ltd. ni ikigo cy’igihugu gishinzwe ikoranabuhanga rihanitse kigenzurwa na leta. Ni cyo kigo cya mbere cy’ubushakashatsi n’iterambere rya bateri ya lithiamu-ion mu Bushinwa, kikaba gifite uburambe bw’imyaka 25 mu bushakashatsi no mu nganda za bateri ya lithiamu-ion. Gifite ikigo cyonyine cy’igihugu cy’ubushakashatsi ku ikoranabuhanga mu by’ikoranabuhanga rya bateri ya lithiamu-ion mu nganda z’imbere mu gihugu, laboratwari ya mbere y’ubushakashatsi ku buhamya bwa UL mu nganda z’abateri, n’ikigo cy’ikoranabuhanga cy’ibigo kizwi ku rwego rw’igihugu.
Bateri y'amashanyarazi ya LS Lishen LR2170LA ifite ubushobozi bwa 4000mAh, ishyigikira umuriro wo gusharija wa 6A, umuriro wo gusharija wa 35A, kuringaniza voltage ni 3.65V, naho voltage ntarengwa yo gusharija ni 4.2V.
Panasonic
Panasonic ni ikigo kinini cy’Ubuyapani gikora ibikoresho by’amashanyarazi gifite icyicaro gikuru i Osaka. Ubucuruzi bwayo bukora ibijyanye n’imodoka n’inganda, ibikoresho byo mu rugo, ibisubizo by’ibidukikije, ibicuruzwa bya elegitoroniki n’ibindi. Panasonic imaze imyaka myinshi ikora cyane mu bijyanye n’ibikoresho bya bateri. Ibicuruzwa byayo bikubiyemo bateri zumutse ku mpamvu zitandukanye, bateri za aside ya lead ikoreshwa mu itumanaho n’imodoka, bateri za nickel-cadmium na hydride ya nickel-metal zikoreshwa mu bikoresho by’amashanyarazi, bateri za lithium zikoreshwa mu kugura, na bateri za lithium zikoreshwa mu modoka zikoresha amashanyarazi n’ibikoresho byo kubika ingufu.
Tesla na Panasonic bakoranye bateri nshya y’umubumbe, bateri ya 21700 y’umubumbe ikoreshwa kuri Model 3, ifite ubushobozi bwo guhangana imbere bwa milimetero 13 n’umuvuduko wo gusohora wa 10A uhoraho na 15-20A ako kanya. Ugereranyije na bateri ya 18650, bateri ya 21700 ni nini mu bunini. Nyuma yo gushyirwa mu matsinda, biroroha kuyigenzura bitewe n’umubare muto w’uturemangingo, kandi ubucucike bw’ingufu bumwe bwongerwaho bukagera kuri 340Wh/kg. 21700 ubu iri mu bikorwa byinshi muri Gigafactory muri Nevada.
SAMSUNG
Samsung INR21700-50S
Bateri ya Samsung 21700 lithium-ion yo muri Koreya y'Epfo irimo INR21700-50S, INR21700-50E, INR21700-40T, na INR21700-48G. Ubushyuhe bwo mu kirere busabwa kugira ngo bateri ya Samsung 21700 lithium ikomeze kubikwa igihe kirekire ni -20~50°C. Hari ingamba zo kwirinda zanditse kuri bateri. Hari ibyago by'inkongi y'umuriro. Ntibishobora gukoreshwa ku itabi rya elegitoroniki. Birabujijwe kuyishyiraho, kuyitwara cyangwa kuyifata.
Bateri ya Samsung 21700-50s lithium-ion, ipima garama 70, ifite voltage ya 3.6V, ubushobozi bwa selile imwe 5000mAh, ubushobozi bwo kwirinda imbere 11.5mΩ±5, umuvuduko munini uhoraho ugera kuri 30A, ubushyuhe bwo gukora -20°C~45°C, ikoresheje ikoranabuhanga rya LSD smart power lock, iracyashobora kugumana hafi 85% by'ingufu nyuma y'umwaka umwe ibikwa, bigabanya neza igihombo cy'ingufu, kandi ikwiriye gukoreshwa mu marobo atwara imizigo, amagare y'amashanyarazi, indege zitagira abapilote, ububiko bw'ingufu zikomoka ku mirasire y'izuba n'ahandi.
Samsung INR21700-50E
Bateri ya Samsung 21700-50E lithium-ion, ifite voltage ifite 3.7V, ubushobozi bwa selile imwe 5000mAh, ubushobozi buke 4950mAh, ubushobozi bwo kwihutisha imbere 13.5mΩ, ingufu nini zikomeza gusohora kugeza kuri 10A (mu bushyuhe bwa dogere 0 kugeza kuri 40), ishyushya. Ubushyuhe bwo gukora ni 10°C ~ 45°C, kandi ubushyuhe bwo gusohora ni -20°C ~ 60°C. 5000mAh ifite ubushobozi bunini. Nk'ingufu za bateri ya lithium 21700, ifite ubushobozi bunini kandi ishobora gusohora ku gipimo cyo hejuru; ikwiriye imodoka zikoresha amashanyarazi, ibikoresho by'amatara, Ibipimo byo gushyushya no gusohora umuriro ku mabanki y'amashanyarazi, ibikoresho by'amashanyarazi bigendanwa, ibikoresho by'amashanyarazi byo kubika, mudasobwa, ibikoresho bigendanwa, imodoka, amagare n'ibindi bikoresho: inshuro zirenga 1.000, voltage yo gusohora umuriro 4.2V, voltage yo gusohora umuriro 2.5V.
Bateri ya gatatu ya Samsung ya lithium-ion 21700 ni bateri ya lithium ya INR21700-48G, ifite ubushobozi bwa 4800mAh, ubushobozi bwa 4700mAh, voltage ya 3.6V, ubucucike bw'ingufu bwa 17.4Wh, umuvuduko ntarengwa wo gushyushya 96mA, umuvuduko ntarengwa wo gusohora 9.6A, n'uburemere bwa 69g.
Samsung NR21700-48G
Samsung INR21700-48G ifite ubushobozi bwa 4800mAh, umuvuduko ntarengwa wo gusharija ungana na 4.8A, n'umuvuduko ntarengwa wo gusharija ungana na 35A.
Samsung INR21700-40T
Samsung INR21700-40T, ifite ingano ya 21700, ubushobozi bwa 4000mAh, 3.6V, voltage ntarengwa yo gusharija 4.2V, ishyigikira 45A delegation current.
IKIRERE CY'IFEZA
Yintian ifite ikigo kinini cyo gukora bateri za lithium gikubiyemo ubushakashatsi n'iterambere, igishushanyo mbonera, umusaruro n'ibicuruzwa, imirongo 4 yo gukora bateri zikora ku buryo bworoshye hamwe n'ubushobozi bwo gukora buri munsi bw'uturemangingo 360.000. Ibicuruzwa ahanini ni urukurikirane rwa 18650 na 21700, bikoreshwa cyane mu magare y'amashanyarazi, ibikoresho by'amashanyarazi, amazu agezweho, ububiko bw'ingufu zigendanwa, nibindi. Ishobora gutanga ibisubizo rusange no gukora ibicuruzwa kuva kuri uturemangingo twa bateri kugeza kuri sisitemu, bigafasha amasosiyete gukora ibicuruzwa byayo bishya by'ingufu.
Hashingiwe ku ikenerwa ry’isoko ry’amabanki y’amashanyarazi yihariye, Yintian yateguye uruhererekane rw’ibicuruzwa bya Yintian New Energy 21700 bifite ubushobozi butandukanye, harimo na E5000 nshya ihendutse kandi ihendutse. Iyi electrode nziza ifite igifuniko cyo hejuru cyiza, valve y’umutekano, pad yo gukingira, CID na electrode nziza. Iyi electrode ifite ubushobozi bwa 5000mAh, ingufu za 3.7V, n’ubucucike bwa batiri bwa 18.5Wh. Ingano yayo nto n’ubushobozi bunini bizafasha isoko ry’amabanki y’amashanyarazi yihariye gutera imbere.
Yintian New Energy 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.
Ingufu z'izuba
Bateri ya SunPower 5000mAh 21700
Changhong SunPower ni uruganda rw’abahanga ku isi rukora bateri za lithium-ion zikora ingufu zitukura, rwibanda ku bushakashatsi n’iterambere, gukora no kugurisha bateri za lithium-ion 18650 na 21700 zikora neza cyane hamwe n’amapaki ya bateri. Twiyemeje gutanga ibisubizo by’ubuhanga ku bakiriya bacu ku bateri zacu zikora ingufu zidasanzwe. Ibicuruzwa bikoreshwa cyane mu bikoresho by’amashanyarazi, ibikoresho byo mu busitani, imashini zisukura ibyuma bivamo umwuka, ibikoresho bito byo mu rugo, indege z’icyitegererezo, amagare y’amashanyarazi n’ibindi bikoresho. Isosiyete ihagaze neza mu bijyanye n’ibirango mpuzamahanga by’Ubuyapani na Koreya, kandi ibicuruzwa byayo byoherezwa hirya no hino ku isi.
Ibipimo bya selile ya bateri ni 21700, ikirango ni SunPower (Changhong SunPower New Energy), moderi ni INR21700-5000, ubushobozi ni 5000mAh, urubuga rwo gusohora ni 3.6V, itsinda ry'umusaruro ni 050423INR21700-5000, ubushobozi bwa selile imwe bugera kuri 5000mAh, ni ubucucike bw'ingufu nyinshi Selile ya bateri ya lithium-ion ikora silinda yemerera abakiriya gukora byoroshye ibicuruzwa bito mu bunini mugihe bagumana ubushobozi bwinshi.
SVOLT
LXR 21700-5000
Seli ya bateri ya SVOLT Energy LXR 21700, ifite ubushobozi bwo gukora 4900mAh, ifite ubushobozi bwo gukora silicon nyinshi ikoresheje nikeli, ifite ubushobozi bwo gukora ≤20mΩ, ifite imbaraga zihoraho zo gusohora umuriro kugeza kuri 15A (mu bushyuhe bwa dogere 25), ifite ubushyuhe bwo gukora charger ni 0 °C ~ 45°C, ifite ubushyuhe bwo gukora charger ni -20°C ~ 60°C, ifite ubushobozi bunini bwa 4900mAh, ifite ubushobozi bwo gukora charger ya lithium 21700, ifite ubushobozi bunini kandi ishobora gusohora ku gipimo cyo hejuru; ikwiriye imodoka zifite amapine abiri, imodoka zihuta cyane, imodoka zikoresha amashanyarazi. Ku bijyanye n'ikoreshwa mu modoka n'ahandi, voltage yo gusohora umuriro ni 4.2V naho voltage yo gusohora umuriro ni 2.75V.
LXR 21700-4200
Seli ya kabiri ya bateri ya SVOLT Energy ifite ubushobozi bumwe bwa 4200mAh. Ubwoko bwa bateri ni bateri ya ternary lithium power. Ubudahangarwa bw'imbere nabwo ni ≤20mΩ. Umuriro munini uhoraho ushobora kugera kuri 12.6A (mu bushyuhe bwa dogere 25). Imirimo yo gusharija Ubushyuhe ni 0°C ~ 45°C, ubushyuhe bwo gusharija ni -20°C ~ 60°C, kandi ifite ubushobozi bwinshi bwa 4900mAh. Nk'ingufu za bateri ya lithium 21700, ifite ubushobozi bunini kandi ishobora gusharija ku gipimo cyo hejuru; ikwiriye imodoka zifite amapine abiri kandi zihuta cyane. Ku bijyanye no gukoresha mu modoka, imodoka zikoresha amashanyarazi n'ahandi, voltage yo gushyushya ni 4.2V naho voltage yo gushyushya 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
Uretse utunyangingo twa bateri twavuzwe haruguru, hari kandi n'utunyangingo dusanzwe twa bateri turi mu bindi bintu no mu gusenya umuyoboro w'ingufu zo gusharija. Unyuze muri izi ngingo, ushobora kugenzura ikoreshwa ry'izindi bateri 21700 no gusobanukirwa uburyo utunyangingo twa bateri 21700 dufite ingufu zihamye kandi zihamye. Umutekano mwinshi n'igihe kirekire cyo gukora.
For more information, pls. contact at “maria.tian@keliyuanpower.com”.
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Igihe cyo kohereza: Mutarama-27-2024