Olelo mua
I nā makahiki i hala iho nei, ua lilo ka mālama ʻana i ka ikehu i mea hoʻomohala ma ke kahua o ka ikehu hou. I mea e hoʻonui ai i ka nui o ka ikehu o nā pūʻolo pila a hoʻemi i ka nui o nā pila i loko o ka pūʻolo pila, ua hoʻokumu nā hui ikehu hou he 21700 model lithium-ion power batteries me ka mana nui. ʻO ka pūʻulu mua o 21700 mau pihi i hana ʻia ma Kina he 4000-4500mAh ka mana a ua hoʻomohala kūikawā ʻia no nā huahana ikehu hou.
ʻO ka hoʻololi nui ʻana i nā ʻeke 21700 e ka ikehu hou kekahi o nā ala e hoʻomaikaʻi ai i ka nui o ka ikehu o nā huahana ikehu hou, a ʻo ka hoʻonui ʻana mai 18650 mau pihi a hiki i 21700 ʻo ia ke ʻano o ka ulu ʻana o nā pihi mana. No ka laʻana, ua hui pū ʻo Tesla a me Panasonic i ka moʻo MODEL o nā hiʻohiʻona Ua hoʻokomo ʻia kahi pākaukau cylindrical 21700 nui-kapa e hoʻomaikaʻi i ka pae holo moana.
21700 ʻepekema kumu nui
ʻO ka nui o ka pākaukau lithium 21700 he 21mm ka anawaena, 70mm ka lōʻihi, ke kaumaha ma kahi o 68g, a he mana o 4000mAh a 5000mAh. ʻO ia ka cylindrical lithium battery standard i hoʻomohala ʻia e Tesla Motors o ʻAmelika Hui Pū ʻIa a me Panasonic o Iapana. Hiki i kēia ʻano ke hoʻokō i ke kaulike maikaʻi loa ma waena o ka leo a me ka hiki ke hoʻololi i ka pā kahiko 18650.
ʻO ka 21700 pūnaewele pūnaewele he mea hoʻopaʻa i ka ikehu kiʻekiʻe me ka nui o ka hoʻokuʻuʻana a hiki ke hoʻokuʻu kokeʻia. Hoʻohana pinepine ia i nā mea hana mana kiʻekiʻe e like me nā kaʻa uila a me nā drill uila. Ke hoʻohālikelike ʻia me ka 18650 cell cell, ʻaʻohe piʻi o ka ikehu ma muli o ka leo o ka 21700 cell cell. , akā, ma ka ho'ēmiʻana i ka cobalt content a me ka hoʻonuiʻana i ka nickel content e hoʻonui pono i ka ikehu pākaukau. Ma muli o ka ikaika o nā waiwai metala o ka nickel, hiki i ka hoʻonui ʻana i ka ʻike nickel ke hoʻonui nui i ka nui o ka ikehu, no laila e hoʻomaikaʻi ʻia ka hoʻomanawanui i ka wā e hana ai i kahi pākaukau. Ma waho aʻe o 18650 a me 21700 mau pihi, aia pū kekahi 4680 mau ʻeke me ka nui o ka nui a me ka mālama ʻana i ka ikehu.
He aha ka 21700 mau pākahi i loaʻa i kēia manawa?
ʻO kēia manawa, manaʻo ʻo Charging Head Network e kaʻana like i nā cell 21700 i ʻike ʻia i ke kaʻina hana o ka hoʻopili ʻana i nā huahana mālama ikehu, a kaʻana like i kāna mau kūkākūkā huahana like ʻole a me nā ʻike kikoʻī e pili ana i nā cell 21700. ʻO kēia kaʻana like me BAK, Yiwei, a me Penghui. , LG, Samsung, Lishen, Yintian, Panasonic a me nā hōʻailona kaulana ʻē aʻe o 21700 mau pila.
ʻAʻole i hoʻonohonoho pono ʻia ke kauoha ma luna.
BAK N21700CG-50
ʻOiai ʻo ia kekahi o nā paionia ma ke ʻano o nā pahu lithium cylindrical ma Kina, ua komo nui ʻo BAK i nā pā uila no nā makahiki he nui. Ke hilinaʻi nei ma mua o 20 mau makahiki o ka hōʻiliʻili ʻenehana a me ka ʻike hoʻomohala huahana, hoʻomohala kūʻokoʻa ʻo BAK i nā electrolytes e hoʻomaikaʻi ai i nā pilina hana kiʻekiʻe, a laila e loaʻa ai ka ikehu kiʻekiʻe o nā huahana pākaukau. , ka pōʻai lōʻihi, ka hoʻonui kiʻekiʻe a me ka palekana kiʻekiʻe, ua lanakila ʻo ia i ka hilinaʻi o nā mea kūʻai aku he nui a hoʻolaha i ka holomua ʻenehana a me ka pōmaikaʻi mākeke o nā pihi mana. Ke hoʻomohala nei ʻo BAK i kēia manawa i ka 21700 full-pole battery cell no nā wahi mana liʻiliʻi a ke manaʻo nei e hoʻohana i ka 21700 cylindrical battery ua hiki i kahi pae hou.
ʻO 5000mAh ka mana helu o ka BAK 21700 pākahi pākahi, a hiki ke hoʻohui ʻia ʻelima mau kelepona i ka moʻo e hana i ka mana o 25000mAh. He 800 mau manawa ke ola pōʻaiapili o ka 21700, ʻo ia hoʻi he 2.6 mau manawa ma mua o ka maʻamau maʻamau ʻo GB/T35590.
BAK N21700CK-55E
Hoʻohana ʻo BAK N21700CK-55E i kahi ʻōnaehana nickel + silicon anode kiʻekiʻe, me kahi ʻike Ni (nickel) a hiki i 90%. Ke hoʻohana nei ka mea anode i ka silikoni kiʻekiʻe, e hoʻokō i ka hoʻohālikelike ʻana i nā pono electrode maikaʻi a maikaʻi ʻole. Hoʻomaikaʻi hou ʻia ke kumu kūʻai / hana, a hiki ke hoʻokō -20 ℃ ~ ʻO ka + 70 ° C ākea ākea ākea e hoʻokō i nā pono o ka hoʻohana maʻamau i nā kaiapuni koʻikoʻi. Ua hala pū kekahi i nā hoʻokolohua koʻikoʻi e like me ka overcharge, over-discharge, short circuit, drop, heat, vibration, a extrusion, a he kiʻekiʻe ka palekana a me ka hilinaʻi. Hoʻohui pū ʻia me ke ola lōʻihi o 1,000 mau kaʻina o ka hoʻopiha piha a me ka hoʻokuʻu ʻana a me 600 mau pōʻai o nā pōʻai wikiwiki, kūpono ia no nā hiʻohiʻona noi he nui me nā koi mana kiʻekiʻe a e hoʻonui hou i nā noi mākeke a me ka ʻike terminal.
INR21700-3000mAh
ʻO Canhui INR21700-3000mAh pūnaewele pūnaewele, helu volimana 3.7V, hoʻokahi pūnaewele mana 3000mAh, kū i loko ≤40mΩ, hoʻomau i ka hoʻokuʻu nui i kēia manawa a hiki i 4.5A, ke ola pōʻaiapuni: 0.5C uku 1.5C hiki ≥80 ma hope o 200 cycles 6%, kaumaha: ±1g; kūpono no nā noi i nā huahana kukui, nā panakō mana, nā lako mana kelepona, nā lako mana hoʻihoʻi, nā kamepiula, nā polokalamu kelepona, nā paikikala a me nā kahua ʻē aʻe.
INR21700-3350mAh
ʻO Canhui INR21700-3350mAh pūnaewele pūnaewele, helu voli 3.7V, hoʻokahi pūnaewele mana 3350mAh, kū'ē kū'ē i loko ≤40mΩ, hoʻokuʻu nui i kēia manawa a hiki i 5A, ke ola pōʻaiapuni: 0.5C uku 1.5C hiki ≥80% ma hope o 300 cycles , Kaumaha: 67 ±. 1g.
INR21700-4000mAh
ʻO Canhui INR21700-4000mAh pūnaewele pūnaewele, helu voli 3.7V, hoʻokahi pūnaewele mana 4000mAh, kū'ē i loko ≤40mΩ, hoʻomau i ka hoʻokuʻu nui i kēia manawa a hiki i ka 6A, ke ola pōʻaiapuni: 0.5C uku 1.5C hiki ≥80% ma hope o 300 cycles , Kaumaha: 67. 1g.
INR21700-4300mAh
Canhui INR21700-4300mAh pūnaewele pū, helu voliota 3.7V, hoʻokahi cell hikina 4300mAh, kū i loko ≤40mΩ, hoʻomau nui hoʻokuʻu i kēia manawa a hiki i 6.45A, pōʻaiapuni ola: 0.5C uku 1.5C hiki ≥80 ma hope o 300 mau pōkā 68%, kaumaha: ±1g.
INR21700-4500mAh
Canhui INR21700-4500mAh pūnaewele pū, helu voliota 3.7V, hoʻokahi cell hikina 4500mAh, kū'ē kūloko ≤40mΩ, hoʻomau nui hoʻokuʻu i kēia manawa a hiki i 6.75A, pōʻaiapuni ola: 0.5C uku 1.5C hiki ≥80 ma hope o 500 cycles 69%. ±1g.
INR21700-4600mAh
Canhui INR21700-4600mAh pākaukau pū, helu voliota 3.7V, hoʻokahi cell mana 4600mAh, kū i loko ≤40mΩ, hoʻomau nui hoʻokuʻu i kēia manawa a hiki i 6.9A, pōʻaiapuni ola: 0.5C uku 1.5C hiki ≥80 ma hope o 500 pōkā 69%, kaumaha: ±1g.
EVE
EVE 21700 5000mAh pūnaewele pila
Hoʻokumu ʻia ma 2001, ʻo EVE Lithium Energy kahi hōʻailona kahiko ma ke kahua pākaukau. Loaʻa iā ia nā ʻenehana koʻikoʻi a me nā ʻōlelo hoʻonā piha no nā pihi mea kūʻai aku a me nā pihi mana. Hoʻohana nui ʻia kāna mau huahana i nā mea hana mana, nā lako hale liʻiliʻi, nā lako uila kelepona, nā lako mana waho, nā kaʻa uila ʻelua huila, Nā kaʻa ʻenehana hou a me nā kahua ʻē aʻe.
Loaʻa i ka EVE Lithium Energy 50E 21700 lithium-ion pākahiko hoʻokahi kelepona o 5000mAh a kākoʻo a hiki i ka hoʻouka ʻana i ka 1C a me ka hoʻokuʻu ʻana o 3C. ʻO ia kahi puʻupuʻu puʻupuʻu kiʻekiʻe e hoʻopaʻa ai i ka ikehu a hiki ke hoʻopaʻa ʻia i loko o nā pūʻolo pila o nā kikoʻī like ʻole. ʻOiai e hōʻemi ana i ka helu o nā cell i hoʻopaʻa ʻia, e hōʻemi nui hoʻi ia i ke kumukūʻai holoʻokoʻa o ka pā pākaukau, me ka hana ʻoi aku ka maikaʻi ma nā ʻano āpau.
Ua helu ʻia ʻo EVE Lithium Energy 50E 21700 lithium ion cell cell i INR21700/50E, ʻo ke ʻano kumu he lithium ternary, hiki i ka hiki ke 5000mAh, ʻo ka liʻiliʻi liʻiliʻi he 4900mAh, ʻo ia kahi kiʻekiʻe kiʻekiʻe "gula" pae kiʻekiʻe, ka uku a me ka hoʻokuʻu ʻana. ʻo 4.20V - 2.50V, ʻo 3.65V ke kumu kūʻai maʻamau, hoʻokahi. ʻO ka mālama mana pūnaewele ma kahi o 18.25Wh. . No ka laʻana, ke hoʻohana ʻia ma ke kahua o ka lako mana kelepona, hiki ke hoʻohana ʻia ʻelua/ʻehā mau kelepona e hana i ka mana o 10000mAh a i ʻole 20000mAh. Ke hoʻohālikelikeʻia me nā pūnaewele haʻahaʻa haʻahaʻa, hiki ke hoʻemi nuiʻia ka helu o nā pūnaewele a me ka nui o ka huahana holoʻokoʻa me ka nui o ka uila.
FESC Hikina Hikina
Hikina Hikina 21700-6000mAh keena uila
Ma mua, ua kaupalena ʻia ka mana o 21700 mau kelepona i 5000mAh. Hiki ke hoʻohana ʻia ʻelua mau pūnaewele pākaukau 21700 e hana i kahi lako mana kelepona 10000mAh, e hoʻololi ana i nā waihona mana ʻekolu a ʻehā paha 18650, e hoʻoemi i ka huahana a me ka ʻike maikaʻi aʻe.
Ua uhaki ʻo Far East Battery i nā palena o ka ʻoihana, e hoʻokuke ana i ke kaupaku o 21700 ka nui o ke kelepona uila mai 5000mAh i kahi 6000mAh kupaianaha, a me ka hoʻonui ʻana i ka ikehu e 20%. Ua mālama ʻia ka mana o 21700 cylindrical steel shell battery cell ma 5000mAh. No nā makahiki he nui, ua noʻonoʻo ʻia ka ʻenehana ʻenehana lithium-ion i ka ʻoihana I ka wā i hiki ai i ka bottleneck, ua hoʻokuʻu ʻo Far East i ka 21700 cell cell me ka mana o 6000mAh. He mea puiwa a hoihoi i ka manawa like. ʻO ia hoʻi, ua hoʻololi hou ʻia ka ʻenehana kelepona lithium-ion stagnant a hiki ke hoʻomau i ka hoʻouka ʻana i ka mana kiʻekiʻe.
ʻO ka ʻike kikoʻī a me nā kikoʻī o Far East FEB 21700-6000mAh cell battery
Hikina Hikina 21700-5500mAh pūnaewele pākaukau
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.
MANA NUI Penghui
Ua hana nui ʻia nā pākahiko 21700 o Penghui Energy no nā makahiki he nui. ʻO ka pūʻulu mua o 21700 mau pihi i hoʻokuʻu ʻia he 4600mAh (aia pū kekahi mana 4800mAh).
ʻO ka lawe ʻana i ka waihona mana 10000mAh kuʻuna ma ke ʻano he laʻana, hiki ke hoʻohui ʻia ʻelua mau pahu Penghui 21700 e hana i ka 9200mAh; no ka USB PD mana panakō, eono Penghui 21700 batteries hiki ke hoʻohui 'ia e hana i 27600mAh, a kākoʻo kiʻekiʻe-kiʻekiʻe ka hoʻouka 'ana a me ka discharging. Ua ʻike mua ʻia kēia ʻano o 21700 specification battery cell i nā kaʻa Tesla. Ma muli o kona kiʻekiʻe o ka ikehu kiʻekiʻe a me ka nui o ka wahi kūpono, ua lilo ia i mea maʻamau hou i ka ʻoihana kaʻa uila. ʻAʻole hiki ke hoʻohana ʻia kēia ʻano kelepona ʻaʻole wale i nā kaʻa uila, akā i loko o nā waihona mana o nā mea kūʻai aku, nā kukui uila, nā ʻōlelo Bluetooth, etc.
ʻO LG Energy Hou
LG INR21700M50T
ʻO INR21700M50T GS125E055A1 ko LG 21700 hou. Hōʻike kēia string code he 21mm ka anawaena, 70mm ka lōʻihi, a he 5000mAh ka nui o ke kelepona hoʻokahi. Aia kekahi ʻōlelo aʻo i paʻi ʻia ma kekahi ʻaoʻao o ke kelepona ʻokoʻa. No ka OEM wale nō ka pākaukau, ʻaʻole no ka mea hoʻohana. Inā ʻike ʻoe i kēia lepili, mai hoʻohana i kēia pākaukau. Aia ka ʻike hou aku ma ka pūnaewele LG Chemical.
Loaʻa ka maikaʻi o nā pākahi lithium LG i nā mea pākaukau, no ka mea, hana pinepine ʻia nā mea a LG i loko o ka hale a i hoʻomohala ʻia me ka hui pū ʻana me nā ʻoihana waiwai. Mai ka hoʻomohala ʻana o LG i ka ʻoihana kemika, ʻoi aku ka kiʻekiʻe o nā mea a LG no ka pākaukau 21700. Hoʻopau ka pūpū kila a pau i ka pilikia o ke kaapuni pōkole ma muli o ka hui ʻana a me ka hopena. Loaʻa ka hana paʻa a me ke kūpaʻa kūloko haʻahaʻa. Hoʻohana pinepine ʻia lākou i nā kukui, nā mokulele hoʻohālike, nā kaʻa kaʻa mamao, nā panakō mana, nā lako mana hoʻihoʻi, nā pā uila, etc.
LG INR21700M50LT
ʻO LG INR21700M50LT ka anawaena o 21mm, ka lōʻihi o 70mm, ka mana o 5000mAh, kākoʻo a hiki i ka hoʻokuʻu ʻana o 3C, kahi hoʻohālikelike uila o 3.69V, a me ka hoʻouka ʻana o ka volta ʻoki ʻia o 4.2V. ʻO ka INR21700M50LT kahi hōʻano hou o ka INR21700M50T, me ka hana paʻa a me ke kākoʻo no nā uku hoʻokuʻu kiʻekiʻe.
LISHEN
ʻO Tianjin Lishen Battery Co., Ltd. he ʻoihana ʻenehana kiʻekiʻe aupuni i hoʻomalu ʻia e ka mokuʻāina. ʻO ia ka pahu lithium-ion R&D mua a me ka ʻoihana hana ma Kina a he 25 mau makahiki o ka lithium-ion pākahi R&D a me ka ʻike hana. ʻO ia wale nō ke kikowaena noiʻi ʻenehana ʻenehana lithium-ion mana i loko o ka ʻoihana pākaukau lithium home, ka UL hōʻike hōʻike hoʻokolohua mua ma ka ʻoihana pākaukau kūloko, a me kahi kikowaena ʻenehana ʻoihana i ʻike ʻia.
He 4000mAh ka mana o LS Lishen LR2170LA, kākoʻo i ka 6A e hoʻouka ana i kēia manawa, 35A ka hoʻokuʻu ʻana i kēia manawa, ʻo 3.65V ka hoʻohālikelike ʻana, a ʻo 4.2V ka palena o ka hoʻouka ʻana.
Panasonic
ʻO Panasonic kahi hui hana ʻenehana uila nui Iapana i hoʻokumu ʻia ma Osaka. Hoʻopili kāna ʻoihana i nā ʻōnaehana kaʻa a me nā ʻoihana, nā mea pono home, nā ʻōnaehana kaiaola, nā huahana kikohoʻe a me nā ʻano ʻē aʻe. Ua komo nui ʻo Panasonic i ke kahua pākaukau no nā makahiki he nui. Uhi kona mau laina huahana i na paiki malo'o no na kumu like ole, na paani lead-acid i hooponopono i ka valve no ke kama'ilio a me na kaa, nickel-cadmium a me nickel-metal hydride batteries no na mea hana mana, mea kuai lithium batteries, a me ka lithium batteries no na ka'a uila a me ka hoahu ikehu.
Ua hoʻomohala pū ʻo Tesla lāua ʻo Panasonic i kahi puʻupuʻu cylindrical hou, ʻo ka 21700 cylindrical pākahiko i hoʻohana ʻia ma Model 3, me ke kūpaʻa kūloko o 13 milliohms a me kahi manawa hoʻokuʻu o 10A mau a me 15-20A koke. Ke hoʻohālikelike ʻia me ka pākaukau 18650, ʻoi aku ka nui o ka pā 21700. Ma hope o ka hui ʻana, ʻoi aku ka maʻalahi o ka mālama ʻana ma muli o ka emi ʻana o ka nui o nā cell, a hoʻonui ʻia ka ikehu hoʻokahi i 340Wh/kg. Aia ka 21700 i ka hana nui ma ka Gigafactory ma Nevada.
SAMSUNG
Samsung INR21700-50S
ʻO nā hiʻohiʻona pākaukau lithium-ion Samsung o South Korea me INR21700-50S, INR21700-50E, INR21700-40T, a me INR21700-48G. ʻO ke koi wela ambient no ka mālama lōʻihi ʻana o Samsung 21700 lithium battery ʻo -20 ~ 50 ° C. Aia nā mea mālama i paʻi ʻia ma ka pākaukau. Aia kahi pilikia ahi. ʻAʻole hiki ke hoʻohana ʻia no ka e-cigarettes. Ua pāpā ʻia ke kau ʻana, lawe a paʻa paha.
Samsung 21700-50s lithium-ion pākaukau, ke kaupaona ʻana ma kahi o 70g, helu ʻia ka volta 3.6V, hoʻokahi cell hiki 5000mAh, kūpaʻa kūloko 11.5mΩ±5, hoʻomau ka hoʻokuʻu nui ʻana i kēia manawa a hiki i 30A, ka mahana hana -20 ° C ~ 45 ° C, me ka hoʻohana ʻana. ʻO ka ʻenehana laka mana akamai LSD, hiki ke hoʻopaʻa ʻia ma kahi o 85% o ka mana ma hope o hoʻokahi makahiki o ka mālama ʻana, e hōʻemi pono ana i ka mana. poho, a he kūpono no ka hoʻohana ʻana i nā robots sweeping, paikikala uila, drones, mālama ikehu lā a me nā māla ʻē aʻe.
Samsung INR21700-50E
ʻO Samsung 21700-50E lithium-ion pākaukau, helu ʻia ka volta 3.7V, hoʻokahi kelepona mana 5000mAh, ka liʻiliʻi liʻiliʻi 4950mAh, kū i loko 13.5mΩ, hoʻomau ka hoʻokuʻu nui ʻana i kēia manawa a hiki i 10A (ma kahi mahana wela o 0 a 40 degere), e hoʻopiʻi ana i ka hana. ʻO ka mahana he 10 ° C ~ 45 ° C, aʻo ka mahana hana hoʻokuʻu -20 ° C ~ 60 ° C. 5000mAh mana nui. Ma keʻano he mana 21700 lithium battery,ʻoi aku ka nui o ka mana a hiki ke hoʻokuʻuʻia ma kahi kiʻekiʻe; kūpono no nā kaʻa uila, nā huahana kukui, Ka hoʻouka ʻana a me ka hoʻokuʻu ʻana i nā kūlana no nā panakō mana, nā lako mana kelepona, nā lako mana hoʻihoʻi, nā kamepiula, nā polokalamu kelepona, nā kaʻa, nā kaʻa a me nā kula ʻē aʻe: ʻoi aku ma mua o 1,000 mau manawa, e hoʻopiʻi ana i ka volt-off 4.2V, hoʻokuʻu. ʻoki ʻoki uila 2.5V.
ʻO ke kolu o ka 21700 lithium-ion ʻekolu o Samsung ʻo INR21700-48G lithium pākaukau, me ka mana helu o 4800mAh, ka palena haʻahaʻa o 4700mAh, kahi uila o 3.6V, kahi ikehu o 17.4Wh, ka palena kiʻekiʻe o ka ʻoki ʻia o kēia manawa o 96mA , ka palena kiʻekiʻe o ka hoʻokuʻu ʻana i kēia manawa o 9.6A, a me ke kaumaha o loko o 69g.
Samsung NR21700-48G
Loaʻa iā Samsung INR21700-48G ka mana o 4800mAh, ka nui o ka hoʻouka ʻana i kēia manawa o 4.8A, a me ka nui o ka hoʻokuʻu ʻana o 35A.
Samsung INR21700-40T
Samsung INR21700-40T, 21700 ka nui, 4000mAh kaha, 3.6V, ka hoʻouka ʻana i ka palena palena 4.2V, kākoʻo 45A hoʻokuʻu i kēia manawa.
LANI KULA
Loaʻa iā Yintian kahi waihona hoʻokumu pākaukau lithium nui e hoʻohui ana i ka R&D, ka hoʻolālā, ka hana ʻana a me ke kūʻai ʻana, 4 kiʻekiʻe kiʻekiʻe kiʻekiʻe automated laina laina hana a me ka mana hana i kēlā me kēia lā o 360,000 cell. ʻO nā huahana he 18650 series a me 21700 series, i hoʻohana nui ʻia i nā kaʻa uila, nā mea hana mana, nā hale akamai, ka mālama ʻana i ka ikehu portable, a me nā mea ʻē aʻe. huahana ikehu hou.
Ma muli o ke koi o ka mākeke no nā panakō mana pilikino, ua hoʻomohala ʻo Yintian i ka huahana huahana Yintian New Energy 21700 me nā hiʻohiʻona mana like ʻole, me ke kumu kūʻai hou E5000. Hoʻokaʻawale ʻia e kahi papa o ka diaphragm, ua hoʻolako ʻia ka electrode maikaʻi me ka uhi kiʻekiʻe kiʻekiʻe, ka valve palekana, insulating surface pad, CID a me ka lug electrode maikaʻi. Loaʻa i kēia kŘkohu ka mana o 5000mAh, kahi lako mana o 3.7V, a me kahi pākaukau o 18.5Wh. ʻO kona liʻiliʻi liʻiliʻi a me ka nui nui e kōkua i ka mākeke panakō mana pilikino e holomua.
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.
SunPower
ʻO SunPower 5000mAh 21700 pūnae uila
ʻO Changhong SunPower kahi mea hana pahu pahu lithium-ion cylindrical cylindrical honua, e kālele ana i ka R&D, ka hana ʻana a me ke kūʻai aku ʻana i nā pākahi lithium-ion kiʻekiʻe 18650 a me 21700 a me nā ʻeke pākahi. Hoʻopaʻa ʻia i ka hāʻawi ʻana i nā hāmeʻa pākaukau mana ʻoihana i kā mākou mea kūʻai. Hoʻohana nui ʻia nā huahana i nā mea hana mana, nā mea kīhāpai, nā mea hoʻomaʻemaʻe mīkini, nā mea pono hale liʻiliʻi, nā mokulele hoʻohālike, nā kaʻa uila a me nā kula ʻē aʻe. Hoʻopili ʻia ke kūlana o ka hui me nā hōʻailona honua Iapana a me Korea, a lawe ʻia kāna huahana i nā wahi a puni ka honua.
ʻO 21700 ka kikoʻī o ka pila, ʻo SunPower ka inoa (Changhong SunPower New Energy), ʻo INR21700-5000 ke kumu hoʻohālike, ʻo 5000mAh ka mana, ʻo 3.6V ka pae hoʻokuʻu, ʻo ka hui hana ʻo 050423INR21700-5000, hiki i ka nui o ka cell cell. 5000mAh, he ikehu kiʻekiʻe ʻO ka cylindrical Hiki i nā mea kūʻai ke kūkulu maʻalahi i nā huahana liʻiliʻi i ka nui me ka mālama ʻana i ka mana kiʻekiʻe.
SVOLT
LXR 21700-5000
ʻO SVOLT Energy LXR 21700 pūnaewele pūnaewele, hoʻokahi pūnaewele mana 4900mAh, kiʻekiʻe nickel silicon-based battery type, kūloko kūloko ≤20mΩ, hoʻomau ka hoʻokuʻu nui ʻana i kēia manawa a hiki i 15A (ma kahi mahana wela o 25 degere), 0 °C ~ 45 ° C, hoʻokuʻu ʻia ka mahana hana -20 ° C ~ 60 ° C, ka mana nui o 4900mAh, ma ke ʻano he ʻano mana 21700 lithium pākaukau, ʻoi aku ka nui o ka mana a hiki ke hoʻokuʻu ʻia ma kahi kiʻekiʻe; kūpono no nā kaʻa ʻelua huila, nā kaʻa haʻahaʻa haʻahaʻa, nā kaʻa uila No nā noi i nā kaʻa a me nā kahua ʻē aʻe, ʻo ka 4.2V ka hoʻouka ʻana i ka volta ʻoki a ʻo ka hoʻokuʻu ʻana o ka volta he 2.75V.
LXR 21700-4200
He 4200mAh ka mana o ka lua o ka lua o ka ikehu. ʻO ke ʻano pākaukau he pākahi lithium ternary. ʻO ke kūpaʻa kūloko pū kekahi ≤20mΩ. Hiki ke hiki i ka 12.6A (ma kahi mahana wela o 25 degere). Nā hana hoʻouka ʻO ka mahana he 0 ° C ~ 45 ° C, ka mahana hana hoʻokuʻu -20 ° C ~ 60 ° C, a he nui kona mana o 4900mAh. Ma keʻano he mana 21700 lithium battery,ʻoi aku ka nui o ka mana a hiki ke hoʻokuʻuʻia ma kahi kiʻekiʻe; kūpono no nā kaʻa ʻelua huila a me ka wikiwiki haʻahaʻa No nā noi i nā kaʻa, nā kaʻa uila a me nā māla ʻē aʻe, ʻo ka 4.2V ka hoʻouka ʻana i ka volta ʻoki a ʻo ka 2.75V ka hoʻokuʻu ʻana.
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.
Nā Manaʻo ʻē aʻe
Ma waho aʻe o nā pūnaewele pākaukau nui ma luna, aia kekahi mau hiʻohiʻona maʻamau o ke kelepona paʻa i hoʻokomo ʻia i loko o nā ʻatikala ʻē aʻe a me ka wehe ʻana o ka pūnaewele poʻo hoʻopiʻi. Ma o nā ʻatikala, hiki iā ʻoe ke nānā i ka hoʻohana ʻana o nā ʻāpana 21700 ʻē aʻe a hoʻomaopopo i ke kūpaʻa kiʻekiʻe a me ke kūpaʻa kiʻekiʻe o nā pūnae uila mana 21700. Palekana kiʻekiʻe a me ke ola pōʻai kiʻekiʻe.
For more information, pls. contact at “maria.tian@keliyuanpower.com”.
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Ka manawa hoʻouna: Jan-27-2024