Intshayelelo
Kwiminyaka yakutshanje, ukugcinwa kwamandla kube yingxaki yophuhliso kwicandelo lamandla amatsha. Ukuze kwandiswe uxinano lwamandla kwiipakethe zebhetri kunye nokunciphisa inani leebhetri kwipakethe yebhetri, iinkampani ezininzi zamandla amatsha ziye zaqalisa iibhetri zamandla ze-lithium-ion eziyi-21700 ezinomthamo omkhulu. Ibhetshi yokuqala yeebhetri ezingama-21700 ezenziwe eTshayina inomthamo weseli oyi-4000-4500mAh kwaye yenzelwe ngokukodwa iimveliso zamandla amatsha.
Ukutshintshwa okukhulu kweebhetri ezingama-21700 ngamandla amatsha yenye yeendlela zokuphucula uxinano lwamandla kwiimveliso zamandla amatsha, kwaye ukuphuculwa ukusuka kwiibhetri ezili-18650 ukuya kwiibhetri ezingama-21700 yindlela yophuhliso lweebhetri zamandla. Umzekelo, iTesla kunye nePanasonic basebenzisane kuthotho lweemodeli zeMODEL. Ibhetri yesilinda enomthamo omkhulu we-21700 iziswa ukuphucula uluhlu lokuhamba ngenqanawa.
Isayensi engundoqo yebhetri ye-21700
Ubungakanani bebhetri ye-lithium engu-21700 buyi-21mm ububanzi, ubude obuyi-70mm, ubunzima obuyi-68g, kwaye inomthamo ophakathi kwe-4000mAh ukuya kwi-5000mAh. Ngumgangatho webhetri ye-lithium ye-cylindrical yamva nje eyenziwe yiTesla Motors yase-United States kunye nePanasonic yaseJapan. Olu hlobo lunokufikelela kumlinganiselo olungileyo phakathi komthamo kunye nomthamo wokutshintsha ibhetri endala ye-18650.
Iseli yebhetri ye-21700 yiseli yebhetri yokugcina amandla aphezulu enesantya esiphezulu sokukhupha kwaye inokukhutshwa ngoko nangoko. Ihlala isetyenziswa kwizixhobo zamandla ezisebenza rhoqo njengezithuthi zombane kunye needrill zombane. Xa kuthelekiswa neseli yebhetri ye-18650, iseli yebhetri ye-21700 ayinawo amandla okwanda ngenxa yomthamo. , kodwa ngokunciphisa umxholo we-cobalt kunye nokwandisa umxholo we-nickel ukwandisa ngempumelelo amandla ebhetri. Ngenxa yokuba iipropati zesinyithi ze-nickel zisebenza ngokulinganayo, ukwandisa umxholo we-nickel kunokunyusa kakhulu uxinano lwamandla, ukuze ukunyamezela kuphuculwe xa kusenziwa iphakheji yebhetri. Ukongeza kwiibhetri ze-18650 kunye ne-21700, kukwakho neebhetri ezingama-4680 ezinomthamo omkhulu kunye nokugcinwa kwamandla.
Ngawaphi amabhetri angama-21700 akhoyo ngoku?
Ngeli xesha, iCharging Head Network ijonge ukwabelana ngeeseli zebhetri ezingama-21700 ezidibene nazo kwinkqubo yokunxibelelana neemveliso zokugcina amandla, kwaye yabelane ngolwazi lwayo oluhlukeneyo lokubonisana ngemveliso kunye neenkcukacha malunga neeseli zebhetri ezingama-21700. Olu kwabelana ngetyala luquka iBAK, Yiwei, kunye nePenghui. , LG, Samsung, Lishen, Yintian, Panasonic kunye nezinye iimpawu ezaziwayo zeebhetri ezingama-21700.
Le miyalelo ingasentla ayilandelelanisi kangako.
I-BAK N21700CG-50
Njengomnye wabaqalisi kwicandelo leebhetri ze-lithium ezisilinda eTshayina, i-BAK ibisoloko ibandakanyeka kakhulu kwiibhetri zamandla kangangeminyaka emininzi. Ixhomekeke kwiminyaka engaphezu kwama-20 yokuqokelela ubuchwepheshe kunye namava ophuhliso lwemveliso, i-BAK iphuhlisa ngokuzimeleyo ii-electrolytes eziphucula ujongano oluphezulu lomsebenzi, ngaloo ndlela ifezekisa uxinano olukhulu lwamandla kwiimveliso zebhetri. , umjikelo omde, ukwandiswa okuphezulu kunye nokhuseleko oluphezulu, ifumene ukuthenjwa kwabathengi abaninzi kwaye ikhuthaze impumelelo yetekhnoloji kunye nokuchuma kwemarike kweebhetri zamandla. I-BAK okwangoku iphuhlisa iseli yebhetri epheleleyo ye-21700 yamandla amancinci kwaye inethemba lokusebenzisa ibhetri ye-21700 silinda Ukusebenza kwebhetri kufikelele kwinqanaba elitsha.
Umthamo olinganisiweyo weseli yebhetri enye ye-BAK 21700 yi-5000mAh, kwaye iiseli ezintlanu zinokudityaniswa ngaxeshanye ukuze zenze umthamo we-25000mAh. Iseli yebhetri ye-21700 inobomi bomjikelo obuphindwe ka-800, obuphindwe ka-2.6 kunomgangatho oqhelekileyo wesizwe we-GB/T35590.
I-BAK N21700CK-55E
I-BAK N21700CK-55E isebenzisa inkqubo ye-anode ephezulu ye-nickel + silicon, enomxholo we-Ni (nickel) ofikelela kwi-90%. Le nto ye-anode isebenzisa i-silicon esebenza kakuhle, efikelela kuthelekiso lwe-electrode efanelekileyo nengalunganga. Umlinganiselo wexabiso/ukusebenza uphinde waphuculwa, kwaye unokufikelela kwi--20℃ ~ Ukukhutshwa kobushushu obuphezulu be-+70°C kuyahlangabezana neemfuno zokusetyenziswa okuqhelekileyo kwiindawo ezigqithisileyo. Ikwaphumelele iimvavanyo zokusebenza eziqatha ezifana nokutshaja kakhulu, ukutshaja kakhulu, i-short circuit, i-drop, i-heating, i-vibration, kunye ne-extrusion, kwaye inokhuseleko oluphezulu kunye nokuthembeka. Idibene nobomi obude bemijikelo eli-1,000 yemijikelo yokutshaja epheleleyo kunye ne-discharge kunye nemijikelo engama-600 yemijikelo yokutshaja ngokukhawuleza, ifanelekile kwiimeko ezininzi zokusetyenziswa ezineemfuno eziphezulu zomthamo kwaye iya kuphucula ngakumbi usetyenziso lwemarike kunye namava esiphelo.
INR21700-3000mAh
Iseli yebhetri yeCanhui INR21700-3000mAh, i-voltage elinganisiweyo yi-3.7V, umthamo weseli enye yi-3000mAh, ukumelana kwangaphakathi yi-≤40mΩ, umsinga omkhulu oqhubekayo ukuya kuthi ga kwi-4.5A, ubomi bomjikelo: 0.5C itshaja umthamo we-1.5C ≥80 emva kwemijikelo engama-200%, ubunzima: 66.8±1g; ifanelekile kwizicelo kwiimveliso zokukhanyisa, iibhanki zamandla, izibonelelo zamandla eziphathwayo, izibonelelo zamandla ezigciniweyo, iikhompyutha, izixhobo eziphathwayo, iibhayisekile kunye nezinye iindawo.
INR21700-3350mAh
Iseli yebhetri yeCanhui INR21700-3350mAh, i-voltage elinganisiweyo yi-3.7V, umthamo weseli enye yi-3350mAh, ukumelana kwangaphakathi ≤40mΩ, umsinga omkhulu oqhubekayo ukuya kuthi ga kwi-5A, ubomi bomjikelo: 0.5C itshaja umthamo we-1.5C ≥80% emva kwemijikelo engama-300, Ubunzima: 67±1g.
INR21700-4000mAh
Iseli yebhetri yeCanhui INR21700-4000mAh, i-voltage elinganisiweyo yi-3.7V, umthamo weseli enye yi-4000mAh, ukumelana kwangaphakathi ≤40mΩ, umsinga omkhulu oqhubekayo ukuya kuthi ga kwi-6A, ubomi bomjikelo: 0.5C itshaja umthamo we-1.5C ≥80% emva kwemijikelo engama-300, Ubunzima: 67.8±1g.
INR21700-4300mAh
Iseli yebhetri yeCanhui INR21700-4300mAh, i-voltage elinganisiweyo yi-3.7V, umthamo weseli enye yi-4300mAh, ukumelana kwangaphakathi yi-≤40mΩ, umsinga omkhulu oqhubekayo ukuya kuthi ga kwi-6.45A, ubomi bomjikelo: 0.5C itshaja umthamo we-1.5C ≥80 emva kwemijikelo engama-300%, ubunzima: 68.9±1g.
INR21700-4500mAh
Iseli yebhetri yeCanhui INR21700-4500mAh, i-voltage elinganisiweyo yi-3.7V, umthamo weseli enye yi-4500mAh, ukumelana kwangaphakathi yi-≤40mΩ, umsinga omkhulu oqhubekayo ukuya kuthi ga kwi-6.75A, ubomi bomjikelo: 0.5C itshaja umthamo we-1.5C ≥80 emva kwemijikelo engama-500%, ubunzima: 69.7±1g.
INR21700-4600mAh
Iseli yebhetri yeCanhui INR21700-4600mAh, i-voltage elinganisiweyo yi-3.7V, umthamo weseli enye yi-4600mAh, ukumelana kwangaphakathi yi-≤40mΩ, umsinga omkhulu oqhubekayo ukuya kuthi ga kwi-6.9A, ubomi bomjikelo: 0.5C itshaja umthamo we-1.5C ≥80 emva kwemijikelo engama-500%, ubunzima: 69.8±1g.
UVA
Iseli yebhetri ye-EVE 21700 5000mAh
Yasekwa ngo-2001, i-EVE Lithium Energy luphawu oludala kwicandelo leebhetri. Inetekhnoloji ephambili kunye nezisombululo ezibanzi zeebhetri zabathengi kunye neebhetri zamandla. Iimveliso zayo zisetyenziswa kakhulu kwizixhobo zamandla, izixhobo zasekhaya ezincinci, izixhobo zamandla ezihambayo, izixhobo zamandla zangaphandle, izithuthi zombane ezinamavili amabini, izithuthi zamandla amatsha kunye nezinye iindawo ezahlukeneyo.
Ibhetri ye-EVE Lithium Energy 50E 21700 lithium-ion inomthamo weseli enye we-5000mAh kwaye ixhasa ukutshaja ukuya kuthi ga kwi-1C kunye nokukhupha i-3C. Yiseli yebhetri yokugcina amandla enoxinano oluphezulu kwaye ingafakwa kwiipakethi zebhetri ezineemfuno ezahlukeneyo. Nangona inciphisa inani leeseli ezipakishiweyo, ikwanciphisa kakhulu ixabiso lilonke lepakethi yebhetri, kunye nokusebenza okuphezulu kuzo zonke iinkalo.
Iseli yebhetri ye-EVE Lithium Energy 50E 21700 lithium ion inekhowudi ye-INR21700/50E, ifomula yezinto ezisetyenzisiweyo yi-ternary lithium, umthamo ufikelela kwi-5000mAh, umthamo omncinci yi-4900mAh, eli linqanaba lomthamo "wegolide" ophezulu, uluhlu lokutshaja kunye nokukhupha yi-4.20V - 2.50V, ixabiso eliqhelekileyo le-voltage yi-3.65V, ukugcinwa kwamandla eseli enye malunga ne-18.25Wh. . Umzekelo, xa kusetyenziswa kwicandelo lombane ophathwayo, ziiseli ezimbini/ezine kuphela ezinokusetyenziselwa ukwenza umthamo we-10000mAh okanye i-20000mAh. Xa kuthelekiswa neeseli ezinomthamo ophantsi, inani leeseli kunye nobukhulu bemveliso yonke linokuncipha kakhulu ngombane ofanayo.
Ibhetri yeFESC eMpuma Ekude
Ibhetri yaseMpuma Ekude ibhetri ye-21700-6000mAh
Ngaphambili, umthamo weebhetri ezingama-21700 wawulinganiselwe kwi-5000mAh. Iibhetri ezimbini ezingama-21700 zingasetyenziselwa ukwenza umbane weselula oyi-10000mAh, zithathe indawo yeebhanki zamandla zebhetri ezintathu okanye ezine ze-18650 zokuqala, nto leyo eyenza imveliso ibe ncinci kwaye ibe namava angcono.
Ibhetri yaseMpuma Ekude iphule imida yeshishini, ityhala isilingi somthamo weeseli zebhetri ezingama-21700 ukusuka kwi-5000mAh ukuya kwi-6000mAh emangalisayo, kwaye yonyusa uxinano lwamandla nge-20%. Umthamo weeseli zebhetri zesinyithi ze-cylindrical ezingama-21700 ubugcinwe kwi-5000mAh. Kangangeminyaka emininzi, ubuchwepheshe bebhetri ye-lithium-ion buqwalaselwe kweli shishini Xa sele ifikelele encotsheni, iMpuma Ekude iqalise iseli yebhetri engama-21700 enomthamo ofikelela kwi-6000mAh. Iyothusa kwaye inomdla kwangaxeshanye. Kuthetha ukuba ubuchwepheshe beeseli zebhetri ye-lithium-ion obungashukumiyo buphinde baveliswa kwaye bunokuqhubeka nokuhlasela amandla aphezulu.
Ulwazi oluneenkcukacha kunye neenkcukacha zebhetri ye-Far East FEB 21700-6000mAh
Ibhetri yaseMpuma Ekude ibhetri ye-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
Iibhetri zePenghui Energy ezingama-21700 bezisoloko zithengiswa ngobuninzi kangangeminyaka emininzi. Ibhetshi yokuqala yeebhetri ezingama-21700 ezaqaliswayo yayinomthamo we-4600mAh (kukwakho nohlobo lwe-4800mAh).
Ukuthatha ibhanki yamandla yemveli ye-10000mAh njengomzekelo, iibhetri ezimbini zePenghui 21700 zinokudityaniswa zenze i-9200mAh; kwibhanki yamandla ye-USB PD, iibhetri ezintandathu zePenghui 21700 zinokudityaniswa zenze i-27600mAh, kwaye zixhase ukutshaja nokukhupha itshaja ngexabiso eliphezulu. Olu hlobo lweseli yebhetri ye-21700 specification lwaqala ukubonwa kwiimoto zeTesla. Ngenxa yobuninzi bayo bamandla kunye nendawo enkulu esebenzayo, iye yaba ngumgangatho omtsha kwishishini lezithuthi zombane. Olu hlobo lweseli yebhetri lungasetyenziswa kungekuphela nje kwizithuthi zombane, kodwa nakwiibhanki zamandla ezikumgangatho wabathengi, iitotshi, izithethi zeBluetooth, njl.
Amandla amatsha e-LG
I-LG INR21700M50T
Imodeli yebhetri entsha yamandla ye-LG ye-21700 yi-INR21700M50T GS125E055A1. Olu luhlu lweekhowudi lubonisa ukuba ibhetri inobubanzi obuyi-21mm, ubude obuyi-70mm, kwaye inomthamo weseli enye we-5000mAh. Kukho isilumkiso esishicilelwe kwelinye icala leseli yebhetri. Ibhetri yenzelwe ukusetyenziswa yi-OEM kuphela, ayifanele ukusetyenziswa ngabathengi. Ukuba ubona le lebheli, ungayisebenzisi le bhetri. Kukho ulwazi oluthe kratya kwiwebhusayithi ye-LG Chemical.
Iibhetri ze-LG lithium zineengenelo kwizixhobo zebhetri, kuba izixhobo ze-LG zihlala ziveliswa ngaphakathi okanye zenziwe ngentsebenziswano neenkampani zezinto. Ekubeni i-LG iphuhlise ishishini leekhemikhali, izixhobo ze-LG zebhetri ye-21700 zikumgangatho ophezulu. Igobolondo lentsimbi yonke lisusa umngcipheko we-short circuit ebangelwa kukungqubana kunye nempembelelo. Iibhetri ze-LG zisebenza kakuhle kwaye azinangxaki yangaphakathi. Zihlala zisetyenziswa ekukhanyiseni, kwiinqwelomoya zohlobo, kwiimoto ezilawulwa kude, kwiibhanki zamandla, kwizibonelelo zamandla ezixhasayo, kwiipakethi zebhetri, njl.njl.
I-LG INR21700M50LT
I-LG INR21700M50LT inobubanzi obuyi-21mm, ubude obuyi-70mm, umthamo wayo yi-5000mAh, ixhasa ukukhupha i-3C ukuya kuthi ga kwi-3C, ukulingana kwe-voltage eyi-3.69V, kunye ne-voltage yokucima ukutshaja eyi-4.2V. I-INR21700M50LT yinguqulelo ephuculweyo ye-INR21700M50T, enomsebenzi ozinzileyo kunye nenkxaso yamazinga aphezulu okukhupha i-voltage.
LISHEN
I-Tianjin Lishen Battery Co., Ltd. lishishini lesizwe elilawulwa ngurhulumente. Lishishini lokuqala lophando nophuhliso lwebhetri ye-lithium-ion eTshayina kwaye linamava eminyaka engama-25 ophando nophuhliso lwebhetri ye-lithium-ion. Liziko lophando lobuchwephesha bobunjineli bebhetri yamandla e-lithium-ion kuphela kushishino lwebhetri ye-lithium yasekhaya, ilebhu yokuqala yovavanyo lwe-UL kwishishini lebhetri yasekhaya, kunye neziko lobuchwepheshe beshishini elaziwayo kuzwelonke.
Ibhetri yamandla ye-LS Lishen LR2170LA inomthamo we-4000mAh, ixhasa umbane wokutshaja we-6A, umbane okhuphayo we-35A, ukulingana kwevolthi yi-3.65V, kwaye umbane onomda wokutshaja yi-4.2V.
I-Panasonic
I-Panasonic yinkampani enkulu yaseJapan evelisa izixhobo zombane ekomkhulu layo e-Osaka. Ishishini layo ligubungela iinkqubo zeemoto nezoshishino, izixhobo zasekhaya, izisombululo ze-ecosystem, iimveliso zedijithali kunye nezinye iinkalo. I-Panasonic ibisoloko ibandakanyeka kakhulu kwicandelo leebhetri kangangeminyaka emininzi. Iimveliso zayo zigubungela iibhetri ezomileyo ngeenjongo ezahlukeneyo, iibhetri ze-lead-acid ezilawulwa yivalvu zonxibelelwano kunye neemoto, iibhetri ze-nickel-cadmium kunye ne-nickel-metal hydride zezixhobo zamandla, iibhetri ze-lithium zabathengi, kunye neebhetri ze-lithium zezithuthi zombane kunye nokugcinwa kwamandla.
I-Tesla kunye ne-Panasonic badibanisene baphuhlise ibhetri entsha ye-cylindrical, ibhetri ye-cylindrical ye-21700 esetyenziswa kwiModel 3, enokumelana kwangaphakathi kwe-13 milliohms kunye nomsinga wokukhupha we-10A ngokuqhubekayo kunye ne-15-20A ngoko nangoko. Xa kuthelekiswa nebhetri ye-18650, ibhetri ye-21700 inkulu ngobukhulu. Emva kokuba ibekwe ndawonye, kulula ukuyilawula ngenxa yenani elinciphileyo leeseli, kwaye uxinano lwamandla olunye lunyuswa luye kwi-340Wh/kg. I-21700 okwangoku ikwimveliso enkulu kwiGigafactory eNevada.
I-SAMSUNG
I-Samsung INR21700-50S
Iimodeli zebhetri ye-Samsung 21700 lithium-ion yaseMzantsi Korea ziquka i-INR21700-50S, i-INR21700-50E, i-INR21700-40T, kunye ne-INR21700-48G. Imfuneko yobushushu obuphakathi ukuze ibhetri ye-Samsung 21700 lithium igcinwe ixesha elide yi--20~50°C. Kukho amanyathelo okhuseleko aprintiweyo kwibhetri. Kukho ingozi yomlilo. Ayinakusetyenziselwa i-e-cigarettes. Akuvumelekanga ukuyifaka, ukuyiphatha okanye ukuyibamba.
Ibhetri ye-lithium-ion ye-Samsung 21700-50s, inobunzima obumalunga ne-70g, i-voltage elinganisiweyo yi-3.6V, umthamo weseli enye yi-5000mAh, ukumelana kwangaphakathi yi-11.5mΩ±5, i-discharge current enkulu eqhubekayo ukuya kuthi ga kwi-30A, ubushushu bokusebenza -20°C~45°C, isebenzisa iteknoloji yokutshixa amandla e-LSD smart, isenokugcina malunga ne-85% yamandla emva konyaka omnye wokugcina, nto leyo enciphisa ngempumelelo ukulahleka kwamandla, kwaye ifanelekile ukusetyenziswa kwiirobhothi ezishushu, iibhayisekile zombane, iidrone, indawo yokugcina amandla elanga nakwezinye iindawo.
I-Samsung INR21700-50E
Ibhetri ye-Samsung 21700-50E lithium-ion, i-voltage elinganisiweyo eyi-3.7V, umthamo weseli enye yi-5000mAh, umthamo omncinci yi-4950mAh, ukumelana kwangaphakathi yi-13.5mΩ, umsinga omkhulu wokukhupha oqhubekayo ukuya kuthi ga kwi-10A (kwindawo yobushushu obuyi-0 ukuya kwi-40 degrees), ukutshaja. Ubushushu bokusebenza yi-10°C~45°C, kwaye ubushushu bokusebenza bokukhupha buyi-20°C~60°C. Umthamo omkhulu yi-5000mAh. Njengebhetri ye-lithium yohlobo lwamandla yi-21700, inomthamo omkhulu kwaye ingakhutshwa ngesantya esiphezulu; ifanelekile kwiimoto zombane, iimveliso zokukhanyisa, Imigangatho yokutshaja nokukhupha iibhanki zamandla, izixhobo zamandla eziphathwayo, izixhobo zamandla ezigciniweyo, iikhompyutha, izixhobo eziphathwayo, iimoto, iibhayisekile kunye nezinye iindawo: ngaphezulu kwamaxesha ayi-1,000, i-voltage yokutshaja eyi-4.2V, i-voltage yokunqamla yokukhupha eyi-2.5V.
Imodeli yesithathu yebhetri ye-lithium-ion ye-Samsung ye-21700 yibhetri ye-lithium ye-INR21700-48G, enomthamo olinganiselweyo we-4800mAh, umthamo omncinci we-4700mAh, i-voltage ye-3.6V, ubuninzi bamandla be-17.4Wh, umbane omkhulu wokucima itshaja we-96mA, umbane ophezulu wokukhupha itshaja we-9.6A, kunye nobunzima obungaphakathi kwe-69g.
I-Samsung NR21700-48G
I-Samsung INR21700-48G inomthamo we-4800mAh, umbane wokutshaja ophezulu we-4.8A, kunye nombane wokukhutshelwa ophezulu we-35A.
I-Samsung INR21700-40T
I-Samsung INR21700-40T, ubungakanani bayo buyi-21700, umthamo wayo yi-4000mAh, i-3.6V, i-voltage enomda wokutshaja yi-4.2V, ixhasa umbane wokukhupha we-45A.
ISIBHAKABHAKA SESILIVA
I-Yintian inesiseko esikhulu semveliso yebhetri ye-lithium edibanisa i-R&D, uyilo, imveliso kunye nokuthengisa, imigca emi-4 yemveliso yebhetri ezenzekelayo ephezulu kunye nomthamo wemveliso wemihla ngemihla weeseli ezingama-360,000. Ezi mveliso ikakhulu ziichungechunge ze-18650 kunye nochungechunge lwe-21700, ezisetyenziswa kakhulu kwiibhayisekile zombane, izixhobo zamandla, amakhaya akrelekrele, indawo yokugcina amandla ephathekayo, njl. Ingabonelela ngezisombululo ngokubanzi kunye nokuveliswa kwemveliso ukusuka kwiiseli zebhetri ukuya kwiinkqubo, inceda iinkampani ukuba zenze iimveliso zazo zamandla amatsha aluhlaza.
Ngokusekelwe kwimfuno yemarike yeebhanki zamandla ezenzelwe wena, iYintian iphuhlise uthotho lweemveliso zeYintian New Energy 21700 ezineemodeli ezahlukeneyo zomthamo, kuquka imodeli entsha ye-E5000 engabizi kakhulu. Ihlukaniswe ngumaleko we-diaphragm, i-electrode elungileyo ixhotyiswe ngesigqubuthelo esiphezulu esikumgangatho ophezulu, ivalvu yokhuseleko, i-insulating surface pad, i-CID kunye ne-electrode lug elungileyo. Le modeli inomthamo we-5000mAh, umbane we-3.7V, kunye nobunzima bebhetri be-18.5Wh. Ubungakanani bayo obuncinci kunye nomthamo omkhulu kuya kunceda imarike yebhanki yamandla ezenzelwe wena iphumelele.
Amandla amatsha eYintian 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
Ibhetri yeSunPower 5000mAh 21700
I-Changhong SunPower ngumvelisi webhetri ye-lithium-ion evelisa amandla aqinileyo kwihlabathi liphela, egxile kwi-R&D, imveliso kunye nokuthengiswa kweebhetri ze-lithium-ion ezikumgangatho ophezulu ze-18650 kunye ne-21700 kunye neepakethi zeebhetri. Sizibophelele ekuboneleleni ngezisombululo zeebhetri zamandla zobungcali kubathengi bethu. Iimveliso zisetyenziswa kakhulu kwizixhobo zamandla, izixhobo zasegadini, kwii-vacuum cleaners, kwizixhobo zasekhaya ezincinci, kwiinqwelomoya zomzekelo, kwiibhayisekile zombane nakwamanye amacandelo. Indawo yenkampani ihambelana neempawu zamazwe ngamazwe zaseJapan naseKorea, kwaye iimveliso zayo zithunyelwa kwihlabathi liphela.
Ingcaciso yeseli yebhetri yi-21700, uphawu yiSunPower (Changhong SunPower New Energy), imodeli yi-INR21700-5000, umthamo yi-5000mAh, iqonga lokukhupha yi-3.6V, ibhetshi yemveliso yi-050423INR21700-5000, umthamo weseli enye ufikelela kwi-5000mAh, ngumthamo wamandla aphezulu. Iseli yebhetri ye-lithium-ion esilindayo ivumela abathengi ukuba bakhe ngokulula iimveliso ezincinci ngobukhulu ngelixa begcina umthamo ophezulu.
I-SVOLT
I-LXR 21700-5000
Iseli yebhetri ye-SVOLT Energy LXR 21700, umthamo weseli enye yi-4900mAh, uhlobo lwebhetri olusekwe kwi-nickel silicon ephezulu, ukumelana kwangaphakathi ≤20mΩ, umsinga omkhulu oqhubekayo wokukhupha ukuya kuthi ga kwi-15A (kwindawo yobushushu obungama-25 degrees), ubushushu bokusebenza bokutshaja yi-0 °C~45°C, ubushushu bokusebenza bokukhupha buyi-20°C~60°C, umthamo omkhulu yi-4900mAh, njengebhetri ye-lithium yohlobo lwamandla yi-21700, inomthamo omkhulu kwaye ingakhutshwa ngesantya esiphezulu; ifanelekile kwizithuthi ezinamavili amabini, izithuthi ezinesantya esiphantsi, izithuthi zombane. Kwiinkqubo kwiimoto nakwezinye iindawo, i-voltage yokutshaja yi-4.2V kwaye i-voltage yokutshaja yi-2.75V.
I-LXR 21700-4200
Iseli yesibini yebhetri ye-SVOLT Energy inomthamo omnye we-4200mAh. Uhlobo lwebhetri yibhetri yamandla ye-lithium ye-ternary. Ukumelana kwangaphakathi kukwayi-≤20mΩ. Umsinga omkhulu oqhubekayo wokukhupha ungafikelela kwi-12.6A (kwindawo yobushushu obuyi-25 degrees). Ukusebenza kokutshaja Ubushushu yi-0°C~45°C, ubushushu bokusebenza bokukhupha buyi-20°C~60°C, kwaye bunamandla amakhulu e-4900mAh. Njengebhetri ye-lithium yohlobo lwamandla ye-21700, inomthamo omkhulu kwaye ingakhutshwa ngesantya esiphezulu; ifanelekile kwizithuthi ezinamavili amabini kunye nesantya esiphantsi. Kwizicelo kwiimoto, izithuthi zombane nakwezinye iindawo, i-voltage yokutshaja yi-4.2V kwaye i-voltage yokutshaja yi-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.
Ezinye iiBrand
Ukongeza kwiiseli zebhetri eziphambili ezingentla, kukwakho neemodeli zeeseli zebhetri eziqhelekileyo eziqukwe kwezinye izinto kunye nokuqhekeka kwenethiwekhi yentloko yokutshaja. Ngala manqaku, ungajonga ukusetyenziswa kwezinye iibhetri ezingama-21700 kwaye uqonde ukuhambelana okuphezulu kunye nokuhambelana okuphezulu kweeseli zebhetri ezinamandla ezingama-21700. Ukhuseleko oluphezulu kunye nobomi bomjikelo ophezulu.
For more information, pls. contact at “maria.tian@keliyuanpower.com”.
Ixesha leposi: Jan-27-2024