1. Nei Kugadzira Mabhatiri Kuchikosha Kune Zvinhu Zvinotengeswa Nevatengi Vanotengesa Zvinhu Zvakawanda

Mutengesi wezvinhu zvakawanda anotenga mwenje yemagetsi inochajwazve kubva kufekitori yekuChina anowanzo chengeta zvinhu mudura kwemwedzi mitatu kusvika gumi nemiviri isati yatanga kutengeswa. Nguva yekuchengetera zvinhu mudura inguva iyo bhatiri rinochajwazve mukati memwenje yemagetsi rinonyanya kukanganiswa nekurasikirwa nemagetsi - masero anenge akagara pachigaro chemagetsi (SOC) kwemwedzi yakati wandei, achisangana nekuchinja kwekushisa kwekunze, uye mwenje yemagetsi yemagetsi iri kudhonza simba diki reparasitic current kana kuti yakabviswa zvachose kubva mumasero (zvichienderana nekugadzirwa kwayo).

Magadzirirwo maviri emabhatiri makuru mumusika wemwenje inochajwazve ndiwo sero re18650 lithium-ion rinobviswa uye sero relithium-polymer rakavakwa mukati (rakavharwa). Sero re18650 imhando ye cylindrical form factor (dhayamita ye18mm, kureba kwe65mm) rinoshandiswa muindasitiri yemagetsi evatengi, uye sero iri munzvimbo yebhatiri inobviswa iyo mushandisi wekupedzisira anogona kuvhura nemari kana sikurudhiraivha. Sero iri rakavakwa mukati iseri relithium-polymer rakaumbwa nenzira yakasarudzika rakavharirwa mukati meimba yemwenje uye rinochajwazve kuburikidza neUSB port padivi peimba.

Ruzivo rwehuwandu hwekukundikana kwezvinhu rwunokosha kune vanotenga zvinhu kunze kwenyika harusi huwandu hwekukundikana mumazuva makumi matatu ekutanga (uhwo hunowanzo nyanya kukanganiswa nefekitori uye hunenge hwakafanana kune ese ari maviri magadzirirwo), asi huwandu hwekukundikana mukati menguva yekuchengetera zvinhu mudura kwemwedzi mitatu kusvika gumi nemiviri (uhwo hunonyanya kukanganiswa nekukwegura kwemasero e lithium uye hwakasiyana zvakanyanya pakati pemagadzirirwo maviri aya). Ruzivo rwakaunganidzwa neNingbo Mengting kubva muna 2014 mumutsetse wechigadzirwa chemwenje we18650 uye mutsara wechigadzirwa chepakiti yakavakirwa mukati zvinoratidza mukana wakajeka wekuvakwa kwe18650 muchiyero ichi.

Kune vanotenga zvinhu kunze kwenyika vari kuongorora kutengeserana kekutanga, pfungwa huru ndeyekuti nguva yekuchengetera zvinhu mudura yakasiyana zvikuru nenguva yekushandisa kwemushandisi wekupedzisira. Munguva yekushandisa kwemushandisi wekupedzisira, rambi remusoro riri kufambiswa nemabhasikoro (richajwa uye richiburitswa), uye bhatiri riri kushanda muchimiro charo chakagadzirwa. Munguva yekuchengetera zvinhu mudura, rambi remusoro riri kugara risingashande paSOC yakatarwa, uye bhatiri riri kuchembera karenda risingaenderane nekushandiswa kwekarenda. Kuchembera kwekarenda ndiyo nzira inokundikana zvikuru panguva yekuchengetera zvinhu mudura, uye kugona kwekuvaka kwe18650 kuchengetwa paSOC yakanaka ndiyo musiyano mukuru.

2. Kuenzanisa Kugona-Kurasikirwa Kwemwedzi Gumi Nemiviri

Ruzivo rwekurasikirwa nehukuru hwezvinhu rwuri pazasi runobva mumagwaro ewarandi yeNingbo Mengting mushure mekutengesa kwenguva yekugadzirwa kwa2014-2025, yakakamurwa zvichienderana nekugadzirwa kwemabhatiri. Ruzivo urwu runofukidza mwenje inosvika mamiriyoni 1.8 inotumirwa pamitsetse yese yezvigadzirwa, uye zvikumbiro zvewarandi zvinoteverwa kuburikidza nenzira yekugovera zvinhu zvinopinza uye nzira yekudzosera vatengi vezvitoro.

18650 magadzirirwo emasero anobviswa:Mushure memwedzi gumi nemiviri yekuchengetera zvinhu mudura pa25 degrees C tembiricha yekunze uye 50% SOC (iyo Mengting shipping default), masero 18650 anochengetedza angangoita 85-90% yehuwandu hwepakutanga. Mushandisi wekupedzisira anoona izvi senguva pfupi yekumhanya pachaji, asi rambi remusoro richiri kushanda uye sero richiri mukati mechiyero che80% chehuwandu hwemasero "akanaka". Chiyero chewarandi mukati memwedzi mitatu kusvika gumi nemiviri yekuchengetera zvinhu mudura chiri muchikamu che1-2%, chinotongwa nemasero akatumirwa paSOC yakaderera pane 50% inokurudzirwa.

Magadzirirwo epakeji ye lithium-polymer yakavakirwa mukati:Mushure memwedzi gumi nemiviri yekuchengetera zvinhu mudura mumamiriro akafanana, mapaketi akavakirwa mukati anochengetedza angangoita 60-75% yesimba rekutanga. Mushandisi wekupedzisira anoona izvi senguva pfupi yekushanda pachaji, uye muinenge 10-15% yemayuniti, rambi remusoro harizobatidzi zvachose nekuti voltage yepaketi yadzikira pasi pemuganho wekushanda wemwenje wemusoro (kazhinji 3.0V ye single-cell lithium-polymer pack). Chiyero chewarandi chemwedzi 3-12 chiri muchikamu che5-8%, ne "dominant failure mode" iri "pack voltage yakaderera zvakanyanya kuti ishande pamwenje wemusoro."

Chiyero chewarandi chakakwira ka3-5 pamapaketi akavakwa mukati chine mhedzisiro yakananga pamutengesi anotengesa zvinhu kunze kwenyika. Chiyero chewarandi che5% pamudziyo we10,000-unit pamutengo we $15 wholesale unit iwarandi ye $7,500 pamwe chete nemari yekutumira kuti udzose mayuniti asina kunaka kufekitori. Pamusoro pemaodha akawanda emakontena, izvi zvinowedzera mhedzisiro yakakura iyo mutengesi anofanira kupinza kana kuipfuura nemutengo wekutengesa (izvo zvinoderedza kukwikwidzana nevanotenga 18650-based headlamps).

3. Nei 18650 Architecture Yakakunda: Fizikisi Yekukwegura Kwekarenda

Chikonzero nei magadzirirwo e18650 achipfuura magadzirirwo emapaketi akavakirwa mukati medura rekuchengetedza zvinhu chakavakirwa pafizikisi yekukwegura kwekarenda re lithium-ion, kunyanya maSOC uye tembiricha zvinosarudza kuti masero anorasikirwa nesimba nekukurumidza sei kana asiri kufambiswa nemabhasikoro.

Kuvimba neSOC:Masero eLithium-ion anorasikirwa nesimba nekukurumidza kana akachengetwa paSOC yakakwira (inopfuura 80%) uye anononoka zvakanyanya kana akachengetwa pa40-60% SOC. Mwero wekukwegura kwekarenda unopetwa kaviri pakuwedzera kwe10% kweSOC yekuchengetera iri pamusoro pe50%. Paketi yakavakirwa mukati inotumirwa kubva kufekitori pa80-100% SOC (izvo zvakajairika pamapaketi akavakirwa mukati nekuti fekitori inoaisa paSOC yakakwira kuti ive nechokwadi chekuti mutengi anogona kushandisa mwenje wemusoro kubva mubhokisi asina kutanga aichaja) ichakwegura nekukurumidza kupfuura sero re18650 rinotumirwa pa50% SOC.

Kuvimba nekupisa:Masero eLithium-ion anorasikirwa nehukuru hwawo nekukasira kaviri pakuwedzera kwetembiricha yekuchengetera ye10 degrees C. Imba yekuchengetera zvinhu iri munzvimbo dzinopisa (avhareji ye30 degrees C) icharasikirwa nehukuru hwayo zvakanyanya kupfuura imba yekuchengetera zvinhu iri munzvimbo dzine tembiricha (avhareji ye20 degrees C). Magadzirirwo e18650 anobvumira mutengesi kubvisa masero oachengeta munzvimbo ine mamiriro ekunze anodzorwa nemamiriro ekunze (ayo mutengesi anogona kuisa mari yakawanda pamasero asina kusimba pane marambi emusoro akaunganidzwa), izvo zvinoderedza kukwegura kwetembiricha.

Kuvimba nezvirwere zvinopararira mumvura:Magadzirirwo mazhinji emwenje yemusoro anosanganisira dhireni diki reparasitic pabhatiri kunyangwe rambi remusoro radzimwa - kazhinji kuchengetedza chiratidzo che LED chebhatani remagetsi kana chiratidzo chemazinga ebhatiri. Dhireni reparasitic riri pabhatiri rakavakirwa mukati rinozoburitsa pakiti zvishoma nezvishoma panguva yekuchengetera zvinhu, zvichitora pakiti kubva pa80% SOC pakutumirwa kuenda ku40-50% SOC pamwedzi mitanhatu uye kusvika ku0-20% SOC pamwedzi gumi nemiviri. Kana pakiti yadonha pasi pe20% SOC, masero anopinda mumamiriro ekuparadza zvakanyanya ekuburitsa masero zvinokuvadza zvachose. Magadzirirwo e18650 anobvisa iyi nzira yekukundikana nekuti masero anogona kubviswa mumuviri kubva parambi remusoro pakuongororwa. Zvinodiwa zvekutumira nekuchengetedza masero e lithium-ion zvinoshanda kune vanopinza masero e18650 muhuwandu hwekutengesa zvakanyorwa muMitemo yeIATA yeZvinhu Zvine NgoziuyeZvinokurudzirwa neUN pakutakura zvinhu zvine njodzi, ese ari maviri anoisa masero e-lithium-ion muchikamu che9 sezvinhu zvine njodzi zvekutakura nendege uye anoda kurongedza nekunyorwa mazita chaiwo.

Nzira yekuyera:Rabhoritari yemhando yepamusoro yeMengting inoyera kugona kwemuchina kwemwedzi gumi nemiviri nekuchengeta sampuro yemarambi makumi mashanu kubva muchikamu chimwe nechimwe chekugadzira mukamuri remamiriro ekunze re25 degrees C pafekitori yekutumira SOC, yozoyera kugona kwemuchina wekuburitsa muchina pamwedzi gumi nemiviri ichishandisa bvunzo yekudzikisa magetsi nguva dzose pachiyero chekuburitsa magetsi chemuchina wekutakura muchina. Chikamu chekuchengetedza kugona kwemuchina chinoverengerwa se (kugona kwekudzikisa muchina pamwedzi gumi nemiviri) / (kugona kwepakutanga kwakayerwa) x 100. Data rakataurwa pano iavhareji yemasampuli makumi mashanu kubva kumabatch makumi matatu nematanhatu ekugadzira pakati pa2014 na2025.

Kuenzanisa mamiriro ezvinhu:Nhamba dzekuchengetedza simba dziri pamusoro apa ndedzemarambi emusoro anochengetwa mumamiriro ekurabhoritari akarongwa (25 degrees C, 50% SOC, hapana dhayeti inobuda kunze kwemasero anobuda ega). Mamiriro ezvinhu emudura wezvinhu anowanzo kuipa kupfuura mamiriro emurabhoritari — matura anodziya kupfuura 25 degrees C mumwedzi yezhizha, uye SOC inogona kufamba nekufamba kwenguva nekuda kwedhayeti inobuda mumagetsi emurabhoritari. Ruzivo rwevanotengesa zvinhu kunze kwenyika runoratidza kuti kuchengetedza simba remudura wezvinhu zve ...

4. Matrix yeSarudzo yeKutenga Zvinhu kubva kune Vanotengesa Zvinhu Vari Kupinda Munyika

Matrix yezvisarudzo iri pazasi inopfupikisa kutengeserana pakati pemagadzirirwo maviri emutengesi wezvinhu zvakawanda. Mutsetse wega wega chiratidzo chesarudzo; koramu yechivakwa chega chega inoratidza chiyero chehukama.

Kurasikirwa kwenzvimbo yekuchengetera zvinhu mudura:18650 inokunda zvakanyanya (kurasikirwa kwe5-10% vs kurasikirwa kwe25-40% kune yakavakirwa mukati).

Chiyero chekukumbira garandi:18650 inokunda zvakanyanya (1-2% vs 5-8% yezvakavakirwa mukati).

Mutengo weyuniti yegedhi refekitori:Yakavakwa mukati inobudirira zvishoma (yakachipa 5-10% nekuda kwekugadzirwa kwedzimba kuri nyore).

Zviri nyore kushandisa:Yakavakirwa mukati inobudirira zvishoma (hapana chikonzero chekubvisa nekutsiva masero; ingobatanidza tambo yeUSB kuti uchaje).

Kugona kushandiswa kwemushandisi wekupedzisira:18650 inokunda zvakanyanya (mushandisi wekupedzisira anogona kutsiva sero rakasakara asina kutenga rambi idzva remusoro; paki yakavakirwa mukati haigone kutsiviwa nemushandisi wekupedzisira uye inoda sevhisi yefekitori).

Kugona kudzokorodza:Gore ra18650 rinokunda zvakanyanya (sero rinogona kubviswa uye kudzokororwazve kuburikidza nenzira dzakajairika dzemagetsi ekushandisa; paki yakavakirwa mukati inoda kugadziriswa kwakakosha).

Matrix yezvisarudzo inofarira dhizaini ye18650 kune vanotenga zvinhu vanochengeta zvinhu mudura kwemwedzi mitatu zvichikwira uye vanonyatsoteerera mari yekukumbira garandi. Magadzirirwo akavakirwa mukati anogamuchirwa kune vanotenga zvinhu vanotamisa zvinhu mumazuva asingasviki makumi mapfumbamwe uye vanokoshesa kubhadhariswa kwemushandisi wekupedzisira.

Zano rinoshanda rekutsvaga zvinhu kune vanotenga zvinhu kunze kwenyika vari kuchinja kubva pakuvakira zvinhu kusvika pa18650:Pakuchinja chigadzirwa chemwenje chakavakwa mukati kuenda ku18650 architecture, mutengesi anofanira kuronga nguva yekuchinja kwemwedzi mitanhatu apo magadzirirwo ese ari maviri anotorwa panguva imwe chete. Chigadzirwa che18650 chinowanzo da dzidzo yemushandisi wekupedzisira (mushandisi wekupedzisira anofanira kuziva kuti anogona kubvisa nekutsiva sero), uye mutengesi anofanira kupa bepa remirairo mupakeji yekutengesa rinotsanangura maitiro ekutsiva sero.Basa reODM/OEManogona kugadzirisa pepa remirairo nepepa rekurongedza kuti zvienderane nezvinodiwa nevatengi vekutengesa, kusanganisira kushandurwa mumutauro wemuno.

5. Maitiro Ekutarisira 18650 Inventory Kuderedza Zvikumbiro zveWaranti

Kune vanotenga zvinhu kunze kwenyika vanosarudza dhizaini ye18650, nzira ina dzinotevera dzekutarisira zvinhu dzinoderedza mwero wezvikumbiro zvewarandi kusvika pedyo ne zero mukati menguva yekuchengetera zvinhu mudura kwemwedzi gumi nemiviri.

Dzidzira 1 — Gamuchira masero pa50% SOC.Nguva yekutumira yeMengting 50% SOC, inova ndiyo nzvimbo yekuchengetera inokurudzirwa neindasitiri. Munhu anotengesa kunze anofanira kuongorora SOC paanoongororwa nekutarisa voltage iri nyore (sero re50% SOC 18650 rinoverenga anenge 3.7V open-circuit). Masero anosvika paSOC yakakwira anofanira kuburitswa zvishoma asati achengetwa; masero anosvika paSOC yakaderera anofanira kubhadhariswazve asati achengetwa.

Dzidzira 2 — Chengeta masero patembiricha ye15-25 degrees C.Imba yekuchengetera zvinhu inodzorwa nemamiriro ekunze ine nzvimbo inodziya ye15-25 degrees C yakanakira nzvimbo yekuchengetera zvinhu ine 18650 cell storage. Matura ari munzvimbo dzinopisa anofanira kufunga nezvenzvimbo yekuchengetera zvinhu ine mhepo inotonhorera; mutengo wemhepo inotonhorera unowanzova wakaderera pane mari inochengetedzwa newarandi kubva pakurasikirwa nemagetsi.

Dzidzira 3 — Wedzera mari muma cell mwedzi mitanhatu yega yega kana nzvimbo yakachengetwa ikadarika mwedzi mitanhatu.Sero re18650 rakachengetwa pa50% SOC uye 25 degrees C richarasikirwa ne3-5% yesimba remagetsi pamwedzi nekuda kwekubuda kwaro. Mushure memwedzi mitanhatu, sero rinogona kunge riri pa30-35% SOC, iro rava kusvika padanho repamusoro rekubuda kwaro. Kuchaja kwe50% SOC pamwedzi mitanhatu yega yega kunoita kuti masero agare munzvimbo yakachengeteka yekuchengetera.

Kudzidzira 4 — Shandisa sero rakachengetedzwa nebhatiri (BMS).Mwenje weMengting 18650 unoshandisa masero emhando yeSamsung, LG, kana Panasonic ane dziviriro yeBMS yakavakirwa mukati. BMS inodzivirira kubudiswa kwemafuta zvakanyanya panguva yekuchengetera, inova nzira yekuchengetedza kana maitiro ekutarisira zvinhu ari pamusoro apa asina kuteverwa zvakakwana. Mitemo yekuchengetedza inoshanda kuBMS nesero ndeyeIEC 62133-2 (masero echipiri e-lithium ekushandisa zvinotakurika)uyeUL 1642 (chiyero chekuchengetedza masero e-lithium), zvose zviri zviviri zvinotsanangurwa muCE neROHS certifications zvinoshanda kumutsara wechigadzirwa chemwenje weMengting.

6. Kukundikana Kwenyika Chaiyo: Chii Chinoitika Kana Maitiro Ekuchengetedza Zvinhu Zvinobva Kune Vanotengesa Zvinhu Akasiiwa

Nyaya nhatu dzekukundikana kwebasa kubva muzvinyorwa zveNingbo Mengting zvinoratidza mutengo wekusiya maitiro mana ekutarisira zvinhu anotaurwa muChikamu 5. Muchiitiko chimwe nechimwe, kukundikana kwacho kwakadzokororwa kumashure kune musiyano chaiwo wekutarisira zvinhu izvo zvaigona kudzivirirwa nemaitiro akakurudzirwa.

Nyaya 1 — Mutengesi wekutengesa panze, Spain (2022 Q4):Mutengesi wekunze wekuSpain akaraira rambi remusoro reMengting 18650 rinosvika zviuru zvishanu kuti rigoverwe kuvatengesi vekumisasa nekufamba netsoka muSpain yese. Mutengesi akachengeta rambi iri mudura risingadzoreki mamiriro ekunze kumaodzanyemba kweSpain (tembiricha yekunze iri 30-38 degrees C mumwedzi yezhizha). Mushure memwedzi misere, mutengesi akagamuchira magwaro ewarandi kubva kuvatengesi achiratidza kuti anenge 12% emayuniti aisazobatidza. Kuferefeta kwakaratidza kuti masero aya akanga achengetwa patembiricha yemudura (iyo yakadarika denga re25 degrees C rinokurudzirwa) uye paSOC yekutumira yefekitori ye50%, asi tembiricha yepamusoro yakakonzera kukwegura kwekarenda kusvika padanho rekuti masero adzike pasi pevoltage yekushanda yemwenje yemusoro. Mari yewarandi yemutengesi yaive inenge $9,000 USD, iyo yakadarika mari yaishandiswa pakushandisa dura risingadzoreki mamiriro ekunze. Mutengesi akatoisa mari mumhepo inotonhorera nzvimbo yekuchengetera rambi remusoro.

Nyaya yechipiri — Mutengesi wemidziyo yekuchengetedza maindasitiri, Brazil (2023 Q2):Mutengesi wemidziyo yekuchengetedza maindasitiri wekuBrazil akaraira mayuniti 8,000 emwenje wepaketi wakavakirwa mukati (kwete weMengting 18650 product line) kuti ugoverwe kumakambani emigodhi nemafuta negasi. Mutengesi akachengeta mayuniti aya mudura remagetsi muSão Paulo kwemwedzi mitanhatu. Munguva iyi, mayuniti aya akabatanidzwa kune mwenje wemagetsi, izvo zvakadhonza simba diki reparasitic kuti rirambe riine LED power button. Mushure memwedzi mitanhatu, drain yeparasitic yakabvisa mayuniti aya kubva kuSOC yekutumira fekitori ne80% kusvika pa30%, uye 9% yemayuniti haana kuvhura. Mari yewarandi yemutengesi yaive inenge $10,800 USD (9% yemutengo we $15 payuniti). Mutengesi uyu akabva achinja kuenda kuhurongwa hwe18650 kuti abvise dambudziko remvura yeparasitic.

Nyaya 3 — Chibvumirano cheHurumende chekutenga zvinhu, Indonesia (2024 Q1):Chibvumirano chehurumende yeIndonesia chekutenga mwenje yemagetsi ekugadzirira emergency (8,000 units yekugadzirwa kwepakeji yakavakirwa mukati) chakapihwa kune mutengesi wemunharaunda akawana mwenje iyi kubva kufekitori yekuChina. Mutengesi akachengeta mwenje iyi mudura rehurumende kwemwedzi gumi nerimwe uku mapepa ekutenga achigadziriswa. Pakuendeswa kumasangano ekushandisa (ekudzivirira veruzhinji, mapoka ekubatsira emergency emergency), 14% yemayuniti haana kuvhura kana kuti akaderedza nguva yekushandisa. Hurumende yakaramba kugamuchira mwenje iyi isingashande, uye mutengesi aifanira kutenga mwenje yekutsiva nemutengo wakakosha. Waranti yese nemari yekutsiva yaive inenge $16,800 USD. Hurumende yeIndonesia yakabva yataura muzvibvumirano zvekutenga zvinotevera kuti mwenje iyi inofanira kushandisa masero e18650 anobviswa ane waranti yekugara kwemwedzi makumi maviri nemana.

Mienzaniso mitatu iri pamusoro apa inoratidza maitiro akafanana: mutengo wekukundikana kutevedzera maitiro mana ekutarisira zvinhu wakapetwa kakawanda kupfuura mutengo unoderedzwa kubva pakugadzirisa zvinhu. Mutengesi anochengeta mwenje ye18650 mudura rinodzorwa nemamiriro ekunze pa50% SOC kwemwedzi gumi nemiviri achawana chiyero chewarandi cheinenge 1-2%. Mutengesi anochengeta mwenje yemusoro yakafanana mudura risingadzorwi nemamiriro ekunze pakupisa kwakanyanya kwemhepo achawana chiyero chewarandi che10-15%. Musiyano we10x mumutengo wewarandi musiyano uripo pakati pemutsetse wezvigadzirwa unobatsira neusingabatsire. Kune vanotenga mwenje vanotumira mwenje ye18650 mumusika weEU,Zvinodiwa zvekumaka zveEU CE zvezvigadzirwa zvinogoneswa neredhiyo (CE-RED)uyeChiyero chekuchengetedza chekutakura masero e-lithium cheUN 38.3zvinoshanda pamusoro pemaitiro ekuchengetedza ari pamusoro apa — UN 38.3 inoda kuti masero apfuure mukuenzanisa kwekukwirira, kushanduka kwemhepo inopisa, kudedera, kuvhunduka, kupfupika kwemhepo yekunze, kukanganiswa, kubhadharisa zvakanyanya, uye bvunzo dzekumanikidzwa kuburitsa zvinhu zvisati zvatumirwa nendege.

7. Kuchinjana Kwemainjiniya: Kana Kugadziriswa Kwacho Kwakakodzera

Magadzirirwo emapakiti akavakirwa mukati haana kuipa zvakanyanya kupfuura e18650. Panyaya dzekushandiswa kwacho, paketi yakavakirwa mukati ndiyo sarudzo iri nani. Matrix yekutsinhana iri pazasi inoratidza kuti zvivakwa zvakavakirwa mukati zvinokunda riini.

Muenzaniso 1 — Kutenderera kwenguva pfupi kwemari inowanikwa (pasi pemazuva makumi mapfumbamwe):Kana mutengesi akaendesa zvinhu mudura rezvinhu mukati memazuva asingasviki makumi mapfumbamwe, kukosha kwekukwegura kwekarenda kushoma kune ese ari maviri magadzirirwo, uye mukana wekushandisa zvinhu zviri mukati ndiwo unova chinhu chinonyanya kukosha.

Muenzaniso wechipiri — Mamiriro ekunze akaipisisa (pasi pezero kana kupfuura 40 degrees C):Sero re18650 rine tembiricha shoma yekushanda pane pakiti ye lithium-polymer yemhando yepamusoro. Kune vanotenga zvinhu vanotumira kune vashandisi vekupedzisira mumamiriro ekupisa asingasviki zero kana kupisa kwakanyanya (semuenzaniso, mafambiro eArctic, nzvimbo dzekushandira murenje), paki yakavakirwa mukati ine tembiricha yakakura inogona kunge yakasimba.

Muenzaniso 3 — Zvinodiwa zveCompact Form Factor:Paketi yakavakirwa mukati inobvumira kuti chigadziko chemwenje wemusoro chive chidiki zvishoma pane chigadziko che18650, nekuti paketi inogona kuumbwa kuti ikwane nzvimbo iripo pane kudziviswa nechinhu che18650 cylindrical cell form factor. Pamashandisirwo ayo gramu yega yega yehuremu inokosha (semuenzaniso, mwenje wemusoro wemusana wakareruka pasi pe50 magiramu ehuremu hwese), paketi yakavakirwa mukati ingangove ndiyo yega sarudzo.

Sarudzo iri pakati pe18650 neyakavakirwa mukati inongoenderana nezvinodiwa chete. Kune vanotenga zvinhu zvakawanda vanochengeta zvinhu zvemukati kwemwedzi 3-12 uye vanogovera kune vanofarira zvekunze, makondirakiti, uye misika yekugadzirira emergency, dhizaini ye18650 ndiyo sarudzo iri nani. Kune maapplication akasarudzika ane mapfupi ekuchengetedza zvinhu kana zvinodiwa zvakanyanya zvakatipoteredza, paki yakavakirwa mukati inogona kunge iri sarudzo iri nani.

8. Mibvunzo Inowanzo bvunzwa

Mubvunzo: Ndeipi mhando yebhatiri inokundikana zvakanyanya mudura rekuchengetera zvinhu — 18650 kana kuti mapakiti e lithium akavakwa mukati?

A: Mapaketi emabhatiri e-lithium akavakirwa mukati anowanzo kundikana zvakanyanya kupfuura mapaketi anobviswa 18650 mushure memwedzi gumi nemiviri yekuchengetera mudura. Nzira huru yekukundikana ndeyekurasikirwa kwesimba kubva kumasero ari kuchengetwa pamutengo wechikamu (kazhinji 30-60% SOC sekutumira kubva kufekitori). Mapaketi anobviswa 18650 anobvumira mutengesi kubvisa masero kubva mumwenje wemusoro paanoongororwa uye kuachengeta pa50% SOC munzvimbo inodzorwa nemamiriro ekunze, izvo zvinoderedza zvakanyanya mwero wekukundikana.

Mubvunzo: Ndeipi mamiriro akakodzera ekubhadhara ekuchengetedza masero 18650 mudura?

A: Nzvimbo yakanakisisa yekuchengetera masero e18650 lithium-ion ndeye 40-60%. Kuchengeta masero pa100% SOC kunokurumidza kukwegura; kuchengetedza masero ari pasi pe20% SOC kune njodzi yekubuda kwemafuta zvakanyanya uye kuparadzwa kwemhangura. Kugadziriswa kwekutumira kweMengting kunogadzirira masero e18650 kusvika pa50% SOC asati arongedza, inova nzvimbo yekuchengetera inokurudzirwa neindasitiri.

Mubvunzo: Mwenje wemusoro unochajwazve ungachengetwa kwenguva yakareba sei bhatiri risati rada kubhadhariswa mari yakawanda?

A: Mwenje we18650 unochengetwa pa50% SOC uye 25 degrees C unowanzo chengetedza 80% yekukwanisa mushure memwedzi gumi nemiviri. Mwenje weLithium Pack unochengetwa mumamiriro akafanana unowanzo chengetedza 60-70% yekukwanisa mushure memwedzi gumi nemiviri. Chinhu chakanaka che18650 ndechekuti sero rinobviswa — rinounza zvinhu rinogona kuwedzera masero ega ega pasina kushandisa magetsi emagetsi emota, izvo zvinowedzera mvura inouraya masero iyo inowedzera kukuvadza paki inoiswa.

Mubvunzo: Rambi remusoro rine bhatiri re18650 rinobviswa rinodhura here pane rine bhatiri rakavakirwa mukati?

A: Rambi remusoro rine bhatiri re18650 rinobviswa rinowanzo dhura 5-10% yakawanda pamutengo wefekitori kupfuura rambi remusoro rine bhatiri rakavakirwa mukati, nekuda kwekuwedzera kwenzvimbo yebhatiri, chivharo chekupedzisira chinobviswa, uye macontact efoni. Mari yacho inodzoserwa muzvikumbiro zvewaranti yakaderera mushure mekutengesa uye mitengo yakaderera yeanouya nemotokari.

9. Ruzivo Rwemukati: Maitiro Ekuwana Mwenje weMengting 18650

Zvinongedzo zvemukati:Mwenje we LED we 1200mAh 18650 unochajwazve une magineti · Nezve Ningbo Mengting Outdoor Implement Co., Ltd. · Kurongwa kwechigadzirwa chemwenje yemusoro · Maitiro ekusarudza rambi rekunze rakakodzera · Kugadzira sevhisi yemwenje yemusoro yeODM/OEM · Blog remwenje yekunze · Nhau dzeindasitiri yeMengting