Isandulelo
Eminyakeni yamuva nje, ukugcinwa kwamandla kube yinkinga yentuthuko emkhakheni wamandla amasha. Ukuze kwandiswe ubuningi bamandla amaphakethe ebhethri futhi kuncishiswe inani lamabhethri ephaketheni lebhethri, izinkampani eziningi zamandla amasha ziqalise amabhethri kagesi e-lithium-ion angu-21700 anomthamo omkhulu. Ibhetshi lokuqala lamabhethri angu-21700 akhiqizwa eShayina linomthamo weseli ongu-4000-4500mAh futhi lenzelwe ngokukhethekile imikhiqizo yamandla amasha.
Ukufakwa esikhundleni okukhulu kwamabhethri angu-21700 ngamandla amasha kungenye yezindlela zokuthuthukisa ubuningi bamandla emikhiqizo yamandla amasha, futhi ukuthuthukiswa kusuka kumabhethri angu-18650 kuya kumabhethri angu-21700 kuyindlela yokuthuthukiswa kwamabhethri kagesi. Isibonelo, iTesla nePanasonic babambisana ochungechungeni lwamamodeli e-MODEL. Ibhethri elikhulu eliyi-cylindrical elingu-21700 lethulwa ukuthuthukisa ububanzi bokuhamba ngesikebhe.
Isayensi eyinhloko yebhethri engu-21700
Usayizi webhethri le-lithium elingu-21700 ububanzi obungu-21mm, ubude obungu-70mm, isisindo esingaba ngu-68g, futhi linamandla asukela ku-4000mAh kuya ku-5000mAh. Liyisilinganiso sakamuva sebhethri le-lithium eliyindilinga esakhiwe yiTesla Motors yase-United States kanye nePanasonic yaseJapan. Lolu hlobo lungafinyelela ibhalansi engcono kakhulu phakathi kwevolumu kanye nomthamo wokufaka esikhundleni sebhethri elidala lika-18650.
Iseli lebhethri lika-21700 liyiseli lebhethri elinamandla okugcina amandla aphezulu elinesilinganiso sokukhishwa okuphezulu futhi lingakhishwa ngokushesha. Livame ukusetshenziswa kumathuluzi kagesi asebenzisa imvamisa ephezulu njengezimoto zikagesi kanye nama-drill kagesi. Uma kuqhathaniswa neseli lebhethri lika-18650, iseli lebhethri lika-21700 alinawo ukwanda kwamandla ngenxa yevolumu. , kodwa ngokunciphisa okuqukethwe yi-cobalt nokwandisa okuqukethwe yi-nickel ukuze kwandiswe amandla ebhethri ngempumelelo. Ngenxa yokuthi izakhiwo zensimbi ze-nickel ziyasebenza kakhulu, ukwandisa okuqukethwe yi-nickel kungandisa kakhulu ubuningi bamandla, ukuze ukukhuthazela kuthuthukiswe lapho kwakhiwa iphakethe lebhethri. Ngaphezu kwamabhethri angu-18650 kanye namabhethri angu-21700, kukhona namabhethri angu-4680 anevolumu enkulu kanye nesitoreji samandla.
Yimaphi amabhethri angu-21700 atholakalayo njengamanje?
Kulokhu, i-Charging Head Network ihlose ukwabelana ngamaseli ebhethri angu-21700 ahlangane nawo enkambisweni yokuxhumana nemikhiqizo yokugcina amandla, futhi yabelane ngolwazi lwayo oluhlukahlukene lokubonisana nomkhiqizo kanye nolwazi oluchazayo mayelana namaseli ebhethri angu-21700. Lokhu kwabelana ngamakesi kufaka phakathi i-BAK, i-Yiwei, ne-Penghui. , i-LG, i-Samsung, i-Lishen, i-Yintian, i-Panasonic kanye neminye imikhiqizo eyaziwayo yamabhethri angu-21700.
I-oda elingenhla alikho ngokulandelana okuthile.
I-BAK N21700CG-50
Njengomunye wabasunguli emkhakheni wamabhethri e-lithium ayisilinda eShayina, i-BAK ibilokhu ihileleke kakhulu kumabhethri kagesi iminyaka eminingi. Ithembele eminyakeni engaphezu kwengu-20 yokuqongelela ubuchwepheshe kanye nokuhlangenwe nakho kokuthuthukiswa komkhiqizo, i-BAK ithuthukisa ngokuzimela ama-electrolyte athuthukisa ukuxhumana okusebenzayo okuphezulu, ngaleyo ndlela ifinyelele ubuningi bamandla aphezulu emikhiqizo yebhethri. , umjikelezo omude, ukukhulisa okuphezulu kanye nokuphepha okuphezulu, izuze ukwethenjwa kwamakhasimende amaningi futhi yakhuthaza ukuthuthuka kwezobuchwepheshe kanye nokuchuma kwemakethe kwamabhethri kagesi. I-BAK okwamanje ithuthukisa iseli lebhethri eligcwele i-21700 lamasimu amancane kagesi futhi inethemba lokusebenzisa ibhethri eliyisilinda elingu-21700 Ukusebenza kwebhethri kufinyelele ezingeni elisha.
Umthamo olinganiselwe weseli yebhethri elilodwa le-BAK 21700 ungu-5000mAh, futhi amaseli amahlanu angaxhunywa ngokuhambisana ukuze akhe umthamo ongu-25000mAh. Iseli yebhethri engu-21700 inomjikelezo wokuphila izikhathi ezingu-800, okuphindwe izikhathi ezingu-2.6 kunowejwayelekile kazwelonke we-GB/T35590.
I-BAK N21700CK-55E
I-BAK N21700CK-55E isebenzisa uhlelo lwe-anode oluphezulu lwe-nickel + silicon, olunokuqukethwe kwe-Ni (nickel) okufika ku-90%. Izinto ze-anode zisebenzisa i-silicon esebenza kahle kakhulu, efinyelela ukulingana kokusebenza kahle kwe-electrode okuhle nokubi. Isilinganiso sentengo/ukusebenza siphinde sathuthukiswa, futhi singafinyelela ku--20℃ ~ Ukukhishwa kwebanga lokushisa elibanzi le-+70°C kuhlangabezana nezidingo zokusetshenziswa okuvamile ezindaweni ezibucayi. Iphinde yadlula ukuhlolwa kokusebenza okuqinile njengokushaja ngokweqile, ukukhipha ngokweqile, i-short circuit, ukwehla, ukushisa, ukudlidliza, kanye nokukhipha, futhi inokuphepha okuphezulu nokuthembeka. Ihambisana nokuphila isikhathi eside kwemijikelezo eyi-1,000 yemijikelezo yokushaja egcwele kanye nemijikelezo engu-600 yemijikelezo yokushaja okusheshayo, ifaneleka ezimweni eziningi zohlelo lokusebenza ezinezidingo zamandla aphezulu futhi izothuthukisa kakhulu izinhlelo zokusebenza zemakethe kanye nesipiliyoni sokugcina.
INR21700-3000mAh
Iseli yebhethri yeCanhui INR21700-3000mAh, i-voltage elinganisiwe engu-3.7V, umthamo weseli elilodwa ongu-3000mAh, ukumelana kwangaphakathi okungu-≤40mΩ, ukukhishwa okukhulu okuqhubekayo okufika ku-4.5A, impilo yomjikelezo: 0.5C ukushaja umthamo ongu-1.5C ≥80 ngemva kwemijikelezo engu-200%, isisindo: 66.8±1g; kufanelekile ukusetshenziswa emikhiqizweni yokukhanyisa, amabhange kagesi, izimpahla zamandla eselula, izimpahla zamandla ezisekelayo, amakhompyutha, amadivayisi eselula, amabhayisikili nezinye izinkambu.
INR21700-3350mAh
Iseli yebhethri yeCanhui INR21700-3350mAh, i-voltage elinganisiwe engu-3.7V, umthamo weseli elilodwa ongu-3350mAh, ukumelana kwangaphakathi okungu-≤40mΩ, ukukhishwa okukhulu okuqhubekayo okufika ku-5A, impilo yomjikelezo: 0.5C ukushaja umthamo ongu-1.5C ≥80% ngemva kwemijikelezo engu-300, Isisindo: 67±1g.
INR21700-4000mAh
Iseli yebhethri yeCanhui INR21700-4000mAh, i-voltage elinganisiwe engu-3.7V, umthamo weseli elilodwa ongu-4000mAh, ukumelana kwangaphakathi okungu-≤40mΩ, ukukhishwa okukhulu okuqhubekayo okufika ku-6A, impilo yomjikelezo: 0.5C ukushaja umthamo ongu-1.5C ≥80% ngemuva kwemijikelezo engu-300, Isisindo: 67.8±1g.
INR21700-4300mAh
Iseli yebhethri yeCanhui INR21700-4300mAh, i-voltage elinganisiwe engu-3.7V, umthamo weseli elilodwa ongu-4300mAh, ukumelana kwangaphakathi okungu-≤40mΩ, ukukhishwa okukhulu okuqhubekayo okufika ku-6.45A, impilo yomjikelezo: 0.5C ukushaja umthamo ongu-1.5C ≥80 ngemva kwemijikelezo engu-300%, isisindo: 68.9±1g.
INR21700-4500mAh
Iseli yebhethri yeCanhui INR21700-4500mAh, i-voltage elinganisiwe engu-3.7V, umthamo weseli elilodwa ongu-4500mAh, ukumelana kwangaphakathi okungu-≤40mΩ, ukukhishwa okukhulu okuqhubekayo okufika ku-6.75A, impilo yomjikelezo: 0.5C ukushaja umthamo ongu-1.5C ≥80 ngemva kwemijikelezo engu-500%, isisindo: 69.7±1g.
INR21700-4600mAh
Iseli yebhethri yeCanhui INR21700-4600mAh, i-voltage elinganisiwe engu-3.7V, umthamo weseli elilodwa ongu-4600mAh, ukumelana kwangaphakathi okungu-≤40mΩ, ukukhishwa okukhulu okuqhubekayo okufika ku-6.9A, impilo yomjikelezo: 0.5C ukushaja umthamo ongu-1.5C ≥80 ngemva kwemijikelezo engu-500%, isisindo: 69.8±1g.
I-EVE
Iseli yebhethri le-EVE 21700 5000mAh
Yasungulwa ngo-2001, i-EVE Lithium Energy iwuphawu oludala emkhakheni webhethri. Inezobuchwepheshe obuyisisekelo kanye nezixazululo eziphelele zamabhethri abathengi kanye namabhethri kagesi. Imikhiqizo yayo isetshenziswa kabanzi kumathuluzi kagesi, izinto zasendlini ezincane, izinsiza zikagesi ezihambayo, izinsiza zikagesi zangaphandle, izimoto zikagesi ezinamasondo amabili, izithuthi zamandla amasha kanye neminye imikhakha ehlukene.
Ibhethri le-EVE Lithium Energy 50E 21700 lithium-ion linomthamo weseli elilodwa elingu-5000mAh futhi lisekela ukushaja okufika ku-1C kanye nokukhipha i-3C. Liyiseli yebhethri eligcina amandla amaningi futhi lingafakwa emaphaketheni ebhethri anezincazelo ezahlukene. Ngenkathi kunciphisa inani lamaseli apakishiwe, liphinde linciphise kakhulu izindleko eziphelele zephakethe lebhethri, ngokusebenza okuhle kakhulu kuzo zonke izici.
Iseli yebhethri le-EVE Lithium Energy 50E 21700 lithium ion inekhodi ethi INR21700/50E, ifomula yezinto ezibonakalayo yi-ternary lithium, umthamo ufinyelela ku-5000mAh, umthamo omncane ngu-4900mAh, leli yizinga lomthamo "wegolide" oqinile, ububanzi bokushaja nokukhipha bungu-4.20V - 2.50V, inani elijwayelekile le-voltage lingu-3.65V, isitoreji samandla eseli elilodwa cishe singu-18.25Wh. . Isibonelo, uma kusetshenziswa emkhakheni wokunikezwa kwamandla eselula, amaseli amabili/amane kuphela angasetshenziswa ukwakha umthamo ongu-10000mAh noma u-20000mAh. Uma kuqhathaniswa namaseli anomthamo ophansi, inani lamaseli nosayizi womkhiqizo wonke lingancishiswa kakhulu ngenani elifanayo likagesi.
Ibhethri le-FESC Far East
Ibhethri laseMpumalanga Ekude iseli yebhethri engu-21700-6000mAh
Ngaphambilini, amandla amaseli ebhethri angu-21700 ayelinganiselwe ku-5000mAh. Amaseli amabili ebhethri angu-21700 angasetshenziswa ukwakha ugesi weselula ongu-10000mAh, okuthatha indawo yamabhange okuqala amathathu noma amane ebhethri angu-18650, okwenza umkhiqizo ube mncane futhi ube nokuhlangenwe nakho okungcono.
Ibhethri laseMpumalanga Ekude liphule imingcele yemboni, lisunduza uphahla lwamandla esisele sebhethri esingu-21700 kusuka ku-5000mAh laya ku-6000mAh emangalisayo, futhi landisa ubuningi bamandla ngo-20%. Umthamo wamaseli ebhethri lensimbi eliyindilinga angu-21700 ubulokhu ugcinwe ku-5000mAh. Sekuyiminyaka eminingi, ubuchwepheshe bebhethri le-lithium-ion bucatshangelwe embonini. Lapho selufinyelele entanyeni, iMpumalanga Ekude yethule iseli lebhethri elingu-21700 elinamandla afinyelela ku-6000mAh. Kuyashaqisa futhi kuyajabulisa ngesikhathi esifanayo. Kusho ukuthi ubuchwepheshe besisele sebhethri le-lithium-ion obungaguquki sebuphinde basungulwa futhi bungaqhubeka nokuhlasela amandla aphezulu.
Ulwazi oluningiliziwe kanye nemininingwane yebhethri le-Far East FEB 21700-6000mAh
Ibhethri laseMpumalanga Ekude iseli yebhethri engu-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.
AMANDLA AMAKHULU Penghui
Amabhethri ePenghui Energy angu-21700 abelokhu ekhiqizwa ngobuningi iminyaka eminingi. Ibhetshi lokuqala lamabhethri angu-21700 aqaliswayo lalinamandla angu-4600mAh (kukhona nenguqulo engu-4800mAh).
Uma sithatha ibhange lamandla lendabuko elingu-10000mAh njengesibonelo, amabhethri amabili e-Penghui 21700 angahlanganiswa ukuze akhe i-9200mAh; ebhange lamandla le-USB PD, amabhethri ayisithupha e-Penghui 21700 angahlanganiswa ukuze akhe i-27600mAh, futhi asekele ukushaja nokukhipha imali ngesivinini esiphezulu. Lolu hlobo lweseli yebhethri ye-21700 specification lwabonakala okokuqala ezimotweni ze-Tesla. Ngenxa yobuningi bamandla alo aphezulu kanye nesikhala esikhulu esisebenzayo, seluyindinganiso entsha embonini yezimoto zikagesi. Lolu hlobo lweseli yebhethri lungasetshenziswa hhayi ezimotweni zikagesi kuphela, kodwa futhi nasemabhange kagesi asezingeni labathengi, amathoshi, izikhulumi ze-Bluetooth, njll.
Amandla Amasha e-LG
I-LG INR21700M50T
Imodeli yebhethri elisha lamandla le-LG elingu-21700 lingu-INR21700M50T GS125E055A1. Lolu chungechunge lwamakhodi lubonisa ukuthi ibhethri lingu-21mm ububanzi, ubude obungu-70mm, futhi linomthamo weseli elilodwa ongu-5000mAh. Kukhona isexwayiso esiphrintiwe kolunye uhlangothi lweseli yebhethri. Ibhethri lisetshenziselwa i-OEM kuphela, hhayi ukusetshenziswa ngabathengi. Uma ubona leli lebula, ungalisebenzisi leli bhethri. Kunolunye ulwazi kwiwebhusayithi ye-LG Chemical.
Amabhethri e-LG lithium anezinzuzo ezintweni zebhethri, ngoba izinto ze-LG zivame ukukhiqizwa ngaphakathi noma zakhiwe ngokubambisana nezinkampani zezinto. Njengoba i-LG ithuthukise imboni yamakhemikhali, izinto ze-LG zebhethri lika-21700 zisezingeni eliphezulu. Igobolondo lensimbi yonke liqeda ingozi yokujikeleza okufushane okubangelwa ukushayisana kanye nokushayisana. Amabhethri e-LG asebenza kahle futhi aphansi ukumelana kwangaphakathi. Avame ukusetshenziswa ekukhanyeni, ezindizeni zemodeli, ezimotweni zokulawula kude, emabhange kagesi, eziphakejini zamandla ezisekelayo, emaphaketheni ebhethri, njll.
I-LG INR21700M50LT
I-LG INR21700M50LT inobubanzi obungu-21mm, ubude obungu-70mm, umthamo ongu-5000mAh, isekela ukukhishwa kwe-3C, ukulingana kwe-voltage engu-3.69V, kanye ne-voltage yokusika ukushaja engu-4.2V. I-INR21700M50LT inguqulo ethuthukisiwe ye-INR21700M50T, enomsebenzi ozinzile kanye nokusekelwa kwamazinga aphezulu okukhishwa kwe-voltage.
LISHEN
I-Tianjin Lishen Battery Co., Ltd. iyinkampani kazwelonke yobuchwepheshe obuphezulu elawulwa nguhulumeni. Iyinkampani yokuqala yocwaningo nokuthuthukiswa kwamabhethri e-lithium-ion eShayina futhi ineminyaka engu-25 yesipiliyoni socwaningo nokuthuthukiswa kwamabhethri e-lithium-ion. Inesikhungo sokucwaninga kuphela sobuchwepheshe bobunjiniyela bamabhethri e-lithium-ion kazwelonke embonini yamabhethri e-lithium yasekhaya, ilebhu yokuhlola ubufakazi be-UL yokuqala embonini yamabhethri yasekhaya, kanye nesikhungo sobuchwepheshe bebhizinisi esiqashelwa ezweni lonke.
Ibhethri lamandla le-LS Lishen LR2170LA linamandla angu-4000mAh, lisekela amandla okushaja angu-6A, amandla okushaja angu-35A, ukulingana kwamandla kagesi kungu-3.65V, kanti amandla okushaja angu-4.2V.
I-Panasonic
I-Panasonic iyinkampani enkulu yokukhiqiza izinto zikagesi yaseJapan enendlunkulu e-Osaka. Ibhizinisi layo lihlanganisa izinhlelo zezimoto nezezimboni, izinto zikagesi zasekhaya, izixazululo zemvelo, imikhiqizo yedijithali kanye neminye imikhakha. I-Panasonic ibilokhu ihileleke kakhulu emkhakheni webhethri iminyaka eminingi. Imigqa yayo yemikhiqizo ihlanganisa amabhethri omile ngezinjongo ezahlukahlukene, amabhethri e-lead-acid alawulwa yi-valve okuxhumana nezimoto, amabhethri e-nickel-cadmium kanye ne-nickel-metal hydride amathuluzi kagesi, amabhethri e-lithium yabathengi, namabhethri e-lithium ezimoto zikagesi kanye nokugcinwa kwamandla.
I-Tesla ne-Panasonic bakha ibhethri elisha eliyindilinga, ibhethri eliyindilinga elingu-21700 elisetshenziswa ku-Model 3, elinokumelana kwangaphakathi okungu-13 milliohms kanye nomsinga wokukhipha ongu-10A ngokuqhubekayo kanye no-15-20A ngokushesha. Uma kuqhathaniswa nebhethri elingu-18650, ibhethri elingu-21700 likhulu ngobukhulu. Ngemva kokuhlanganiswa, kulula ukulilawula ngenxa yenani elincishisiwe lamaseli, futhi ubuningi bamandla obulodwa bukhuliswa bube ngu-340Wh/kg. I-21700 okwamanje ikhiqizwa ngobuningi eGigafactory eNevada.
I-SAMSUNG
I-Samsung INR21700-50S
Amamodeli ebhethri le-Samsung 21700 lithium-ion laseNingizimu Korea afaka phakathi i-INR21700-50S, i-INR21700-50E, i-INR21700-40T, kanye ne-INR21700-48G. Isidingo sokushisa okuzungezile sokugcina ibhethri le-Samsung 21700 lithium isikhathi eside singu-20~50°C. Kunezinyathelo zokuqapha eziphrintiwe ebhethrini. Kukhona ingozi yomlilo. Ayikwazi ukusetshenziselwa ugwayi kagesi. Akuvunyelwe ukuyifaka, ukuyiphatha noma ukuyibamba.
Ibhethri le-lithium-ion le-Samsung 21700-50s, elinesisindo esingama-70g, i-voltage elinganisiwe engu-3.6V, umthamo weseli elilodwa ongu-5000mAh, ukumelana kwangaphakathi okungu-11.5mΩ±5, i-discharge current enkulu eqhubekayo efika ku-30A, izinga lokushisa lokusebenza -20°C~45°C, kusetshenziswa ubuchwepheshe be-LSD smart power lock, lisengagcina cishe u-85% wamandla ngemva konyaka owodwa wokugcina, okunciphisa ngempumelelo ukulahlekelwa kwamandla, futhi lifanele ukusetshenziswa kumarobhothi ashanelayo, amabhayisikili kagesi, ama-drone, isitoreji samandla elanga nakwezinye izinkambu.
I-Samsung INR21700-50E
Ibhethri le-Samsung 21700-50E lithium-ion, i-voltage elinganisiwe engu-3.7V, umthamo weseli elilodwa ongu-5000mAh, umthamo omncane ongu-4950mAh, ukumelana kwangaphakathi okungu-13.5mΩ, ugesi omkhulu oqhubekayo ophumayo ofika ku-10A (endaweni yokushisa engu-0 kuya ku-40 degrees), ukushaja Izinga lokushisa lokusebenza lingu-10°C~45°C, kanti izinga lokushisa lokusebenza lokukhipha lingu-20°C~60°C. Umthamo omkhulu ongu-5000mAh. Njengebhethri le-lithium lohlobo lwamandla angu-21700, linomthamo omkhulu futhi lingakhishwa ngesivinini esiphezulu; lifanele izimoto zikagesi, imikhiqizo yokukhanyisa, amazinga okushaja nokukhipha amabhange kagesi, izinsiza zikagesi eziphathwayo, izinsiza zikagesi ezisekelayo, amakhompyutha, amadivayisi eselula, izimoto, amabhayisikili nezinye izinkambu: izikhathi ezingaphezu kuka-1,000, i-voltage yokushaja engu-4.2V, i-voltage yokunqamula yokukhipha engu-2.5V.
Imodeli yesithathu yebhethri le-lithium-ion le-Samsung elingu-21700 yibhethri le-lithium le-INR21700-48G, elinomthamo olinganiselwe ongu-4800mAh, umthamo omncane ongu-4700mAh, i-voltage engu-3.6V, ubukhulu bamandla obungu-17.4Wh, umkhawulo wamandla wokushaja ophezulu ongu-96mA, umkhawulo wamandla wokushaja ophezulu ongu-9.6A, kanye nesisindo esingaphakathi kuka-69g.
I-Samsung NR21700-48G
I-Samsung INR21700-48G inamandla angu-4800mAh, amandla okushaja aphezulu angu-4.8A, kanye namandla okukhipha aphezulu angu-35A.
I-Samsung INR21700-40T
I-Samsung INR21700-40T, usayizi ongu-21700, umthamo ongu-4000mAh, 3.6V, i-voltage ekhawulelwe yokushaja engu-4.2V, isekela ugesi wokukhipha ongu-45A.
ISIBAKABHAKA SESILIVA
I-Yintian inesisekelo esikhulu sokukhiqiza amabhethri e-lithium esihlanganisa i-R&D, ukuklama, ukukhiqiza kanye nokuthengisa, imigqa emine yokukhiqiza amabhethri ezenzakalelayo ephezulu kanye nomthamo wokukhiqiza wansuku zonke wamaseli angu-360,000. Imikhiqizo ikakhulukazi uchungechunge lwe-18650 kanye nochungechunge lwe-21700, olusetshenziswa kabanzi kumabhayisikili kagesi, amathuluzi kagesi, amakhaya ahlakaniphile, isitoreji samandla esiphathwayo, njll. Inganikeza izixazululo eziphelele kanye nokukhiqizwa kwemikhiqizo kusukela kumaseli ebhethri kuya ezinhlelweni, isize izinkampani ukuthi zidale imikhiqizo yazo yamandla amasha aluhlaza.
Ngokusekelwe esidingweni semakethe samabhange kagesi enziwe ngokwezifiso, i-Yintian ithuthukise uchungechunge lwemikhiqizo ye-Yintian New Energy 21700 enamamodeli ahlukene omthamo, kufaka phakathi imodeli entsha engabizi kakhulu i-E5000. Ihlukaniswe ungqimba lwe-diaphragm, i-electrode enhle ifakwe isembozo sekhwalithi ephezulu, i-valve yokuphepha, i-insulating surface pad, i-CID kanye ne-electrode lug enhle. Le modeli inomthamo ongu-5000mAh, ukunikezwa kwamandla okungu-3.7V, kanye nobuningi bebhethri obungu-18.5Wh. Ubukhulu bayo obuncane kanye nomthamo omkhulu kuzosiza imakethe yamabhange kagesi enziwe ngokwezifiso ukuthi ichume.
Amandla Amasha e-Yintian 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.
Amandla elanga
Ibhethri le-SunPower 5000mAh 21700
I-Changhong SunPower ingumkhiqizi webhethri le-lithium-ion elinamandla omhlaba wonke, eligxile ekucwaningeni nasekuthuthukisweni, ekukhiqizweni nasekuthengisweni kwamabhethri e-lithium-ion angu-18650 kanye nama-21700 asezingeni eliphezulu kanye namaphakethe ebhethri. Sizibophezele ekuhlinzekeni izixazululo zebhethri lamandla ochwepheshe kumakhasimende ethu. Imikhiqizo isetshenziswa kabanzi kumathuluzi kagesi, amathuluzi engadini, abahlanzi be-vacuum, izinto zasendlini ezincane, izindiza eziyimodeli, amabhayisikili kagesi kanye neminye imikhakha. Indawo yenkampani ihambisana nemikhiqizo yamazwe ngamazwe yaseJapan naseKorea, futhi imikhiqizo yayo ithunyelwa kuwo wonke umhlaba.
Imininingwane yeseli yebhethri ingu-21700, uhlobo yi-SunPower (Changhong SunPower New Energy), imodeli ingu-INR21700-5000, umthamo wayo ungu-5000mAh, ipulatifomu yokukhipha ingu-3.6V, ibhetshi yokukhiqiza ingu-050423INR21700-5000, umthamo weseli elilodwa ufinyelela ku-5000mAh, ubuningi bamandla aphezulu. Iseli yebhethri ye-lithium-ion esilindayo ivumela amakhasimende ukuthi akhe kalula imikhiqizo emincane ngosayizi ngenkathi egcina umthamo wayo uphezulu.
I-SVOLT
I-LXR 21700-5000
Iseli yebhethri le-SVOLT Energy LXR 21700, umthamo weseli elilodwa ongu-4900mAh, uhlobo lwebhethri olusekelwe ku-nickel silicon oluphezulu, ukumelana kwangaphakathi okungu-≤20mΩ, ugesi omkhulu oqhubekayo ophumayo ofika ku-15A (endaweni yokushisa engama-degrees angu-25), izinga lokushisa lokusebenza lokushaja lingu-0 °C~45°C, izinga lokushisa lokusebenza lokukhipha lingu-20°C~60°C, umthamo omkhulu ongu-4900mAh, njengebhethri le-lithium lohlobo lwamandla angu-21700, linomthamo omkhulu futhi lingakhishwa ngesivinini esiphezulu; lifanele izimoto ezinamasondo amabili, izimoto ezinesivinini esiphansi, izimoto zikagesi. Ngezinhlelo zokusebenza ezimotweni nakwezinye izinkambu, i-voltage yokushaja engu-4.2V kanye ne-voltage yokunqamula yokukhipha ingu-2.75V.
I-LXR 21700-4200
Iseli lesibili lebhethri le-SVOLT Energy linomthamo owodwa ongu-4200mAh. Uhlobo lwebhethri yibhethri lamandla e-lithium eliyi-ternary. Ukumelana kwangaphakathi nakho kungu-≤20mΩ. Ugesi omkhulu oqhubekayo ungafinyelela ku-12.6A (endaweni yokushisa engama-degrees angu-25). Imisebenzi yokushaja Izinga lokushisa lingu-0°C~45°C, izinga lokushisa lokusebenza lokukhipha lingu-20°C~60°C, futhi linomthamo omkhulu ongu-4900mAh. Njengebhethri le-lithium lohlobo lwamandla angu-21700, linomthamo omkhulu futhi lingakhishwa ngesivinini esiphezulu; lifanele izimoto ezinamasondo amabili kanye nesivinini esiphansi. Ukufakwa ezimotweni, ezimotweni zikagesi nakwezinye izinkambu, i-voltage yokushaja engu-4.2V kanye ne-voltage yokunqamula yokukhipha ingu-2.75V.
I-WRD
I-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.
Amanye Amabhrendi
Ngaphezu kwamaseli ebhethri ajwayelekile angenhla, kukhona namamodeli amaseli ebhethri avamile afakiwe kwezinye izinto kanye nokuhlukaniswa kwenethiwekhi yekhanda lokushaja. Ngalezi zihloko, ungahlola ukusetshenziswa kwamanye amabhethri angu-21700 futhi uqonde ukuhambisana okuphezulu kanye nokuvumelana okuphezulu kwamaseli ebhethri anamandla angu-21700. Ukuphepha okuphezulu kanye nokuphila komjikelezo ophezulu.
For more information, pls. contact at “maria.tian@keliyuanpower.com”.
Isikhathi sokuthunyelwe: Jan-27-2024