Isikhokelo esichazayo se-Lithium ephezulu ye-lithium-ion

icandelo sep white
I-10s 36V yepakethi yebhetri nge-bms ye-day

Isiqulatho

Ibango lezikhuselo ezinde liqhuba uphuhliso lweebhetri ezomeleleyo, ezinamandla zesixhobo semizi-mveliso, izixhobo zangaphandle, kunye nezithuthi zombane. Isikhundla esiphakamileyo iibhetri ze-lithium-ion inokunceda kakhulu ishishini lakho. Makhe siphonononge izinto eziphambili ezikhoyo namhlanje.

Kutheni imicimbi yebhetri

Umthamo webhetri, olinganiswe kwii-milliamp-iiyure (Mah), ibonisa ukuba isixhobo sisebenza ixesha elingakanani ngaphambi kokufuna ukutshata; I-Mah ephezulu ithetha ukusetyenziswa ixesha elide.

Cinga nge-mah njengobukhulu betanki yamafutha – Iitanki ezinkulu zivumela i-rings ende phakathi kwendawo yezalisa. Umzekelo, ibhetri engama-5000 ye-5000 ye-5000 ingenza i-5000 yeemilmampops zeyure enye okanye i-1000 yee-milliamps iiyure ezintlanu.

Ibhetri ye-Lithium-i-Ion-Iyon ye-Iyon-ion ibonelela ngezibonelelo eziphambili, ezinje:

  • Ixesha elide lokuhamba kwexesha ngexesha lemisebenzi efana nenkampu okanye isebenzisa izixhobo ezingenakomkhethi.
  • Ukunciphisa ukutshata okungakumbi, Yandisa ubomi bebhetri ngenxa yemijikelezo emincinci yokutshaja.
  • Ukuphuculwa kwentsebenzo kwizixhobo eziphezulu zokuhamba ezifana nezixhobo zombane kunye neebhayisikile, ukuthintela ukulahleka kwamandla kwangoko.

I-12V50Ah PROST

Umthamo ophezulu: 18650 vs. 21700 ibhetri

Okwangoku, i-18650 kunye nama-21700 yeyona i-lelium ethandwayo ye-lithium-ion yebhetri kwintengiso.

I-18650: Umthamo oqinisekileyo oqinisekileyo

Ibhetri ye-18650 lukhetho oluhle kakhulu lweeseli ze-lithium ezinokuphinda zisebenze.

Ukhetho oluphezulu lwezinto eziphezulu oluphezulu lubandakanya iPanasonic NCR1860G, LG InR18650-LC18650, SANG18650, SANG1, MG1, i-LG MJ1, i-LGEELM M35Ah). Ezi bheries zibonelela ngokulinganayo komthamo, iindleko, kunye nokufumaneka kokusetyenziswa ngeendlela ezahlukeneyo.

UphawuImodeliAmandlaUmbane woMbaneI-voltage ephezuluUbuninzi bokukhupha ngoku
I-panasonicI-NCR18650GI-3600MA3.6V4.2V7.2A
LgI-Ner18650-M36I-3600MA3.6V4.2V5A
SanyoI-NCR18650GAI-3500ma3.6V4.2V10a
LgMj1I-3500ma3.6V4.2V10a
MoliliM35AI-3500ma3.6V4.2V10a
Samsung35EI-3500ma3.6V4.2V8A

Unokufumana ezinye iiseli ezili-18650 “4000ma,” Kodwa nantsi iNyaniso:

  • Akukho ntsini ye-18650 idlula i-3650ma ye-0.2.2c i-Estration (IEC 61960).
  • Iiseli zelebhile “I-4000Mah” Unokuba namandla okwenza i-3200mah nge-87% yeesampulu.
  • Isilumkiso sokhuseleko: Iiseli zomgunyathi olwenziweyo kunye nemilo ehlaziyiweyo ithathe inxaxheba kwi-thermal ebalekayo kwi-4A.

Njenge Umvelisi wepakethe yesiko Ukusebenza kunye neempawu ezithembakeleyo, silumkile ngeeseli ezibiza ngaphezulu kwe-3500MA; Nantoni na engaphezulu kwe-4000mah inokwenzeka kakhulu ukuba iyinyani. Siqinisekisa uhlolo olufanelekileyo ukuze ufumana iibhetri zokwenyani kwimithombo enokuthenjwa!

I-Samsung 35e 18650 iseli

I-21700: Apho uhlala khona

Ukutshintshela ukusuka kwi-18650 ukuya kwi-21700 ibhetri iphawula inkqubela phambili ebalulekileyo kwi-Teb yebhetri, iqhutywa yimfuno yamandla ngakumbi kunye nokusebenza kakuhle.

Iiseli ezingama-21700 ziqhayisa ngaphezulu kwe-4000mah, idlula amandla ee-18650s ezinokuthenjwa nge-18650s. Ukuba unomdla wokwazi ukwahlula ezi bheries, uphonononga “I-21700 vs 18650” Ngeenkcukacha ngeendleko, ukusebenza kunye nesicelo.

UphawuImodeliAmandlaUmbane woMbaneI-voltage ephezuluUbuninzi bokukhupha ngoku
Samsung50EI-5000Mah3.6V4.2V9.8A
I-panasonicI-NCR21700AI-5000Mah3.6V4.2V15A
LgI-INR21700-M50LLI-5000Mah3.69v4.2V14.4A
MoliliI-P50BI-5000Mah3.6V4.2V60a
I-Eva40PLI-4000Mah3.65V4.2V70A

I-Samsung 50e kunye nePanasonic NCT ye-NCR21700A inesikhundla esiphezulu, ukunikela i-5000 i-5000mah – ikhutshiwe ngobuchule babo kunye nokuthembeka kwabo. Zigqibelele kwizibane ezinamandla ezinamandla, iipakethi ze-e-Bike, kunye nezikhululo zamandla eziphathwayo. Uninzi lutshintsho ukusuka kwi-18650 kwezi ntengo zebhetri ezinamandla kunye noTsalla ngomnye wabo.

U-Eva 40.500 Iiseli

Ungayikhetha njani i-Lithium ye-Lithium-ion

Xa ijolise ekwenzeni ibhetri ye-lithium-ion enesikhono esiphezulu, kufuneka uqale uqwalasele iingxaki zobungakanani. Kukwabalulekile ukuqwalasela umlinganiso oqhubekayo wokukhupha (cdr), obonisa ukuba ingakanani i-Ampps) Ibhetri inganikezeli ngokukhuselekileyo ngaphandle kokukhathaza okanye iyonakalisa.

Nazi ezinye zeengcebiso ukufumanisa ukuba ibhetri ifanelekile:

Ngomgangatho ophezulu we-quuntime:

  • I-Samsung 50e (ukuba ukhuphe<10A)
  • IPanasonic NCR21700A (ukuba ukhuphe<15A)

Kwiziphumo eziphezulu zokuhamba:

  • I-Molilip P50B (60A cdr)

I-Moliliel P5B 21700 iseli

Iintsomi eziyingozi zivelisiwe

  • Intsomi: “I-4800MA 18650 ikhona.”

Inyaniso: Ayinakwenzeka nge-chemistry yangoku ye-lion.

  • Intsomi: I-Mah ephezulu = i-quuntid ye-quuntime ngaphandle kwe-CDR.

Inyaniso: I-Samsung 50e

  • Intsomi: Ukusebenza = ukusebenza.

Inyaniso: I-TSLA 4680 igcina i-5% yamandla angaphantsi kwe-21700 kodwa intlawulo ye-3x ngokukhawuleza ngoyilo lwetafile.

I-TSLA 4680 iseli

I-FAQs malunga nebhetri ye-Lithium ye-Ion ye-Ion

Zingaphi ii-cycles ezinokubangela ukuba ibhetri ephezulu ye-18650?

Imijikelezo ehlawulayo ixhomekeke kumgangatho webhetri, ukusetyenziswa, kunye ubunzulu bokukhutshwa. Umgangatho ophezulu we-18650 ubonelela nge-300-500 i-300-500 i-300-500 i-500-500 i-800-500 ihlawulwe ngokupheleleyo ngaphambi kokulahlekelwa kwento ebalulekileyo, kunye neendlela ezithile zepremiyamu ezibangwa ukuya kuthi ga kwi-1000 imijikelezo.

I “Umthamo ophezulu = ngcono” ihlala iyinyani?

Ibhetri ye-Lithium ayinakwenziwa kuphela ngumthamo, njengoko isicelo ngasinye sineemfuno ezizodwa. Ibhetri ebalaseleyo ngulowo uhlangabezana nezidingo ezithile.

Ndingaphucula ngokukhuselekileyo kwiibhetri eziphezulu zexabiso?

Kuphela phantsi kweemeko ezingqongqo ngokungqongqo kuphela:

  • Izixhobo ezisebenzisa iiseli ezinokutshintshwa ngumsebenzisi (E.G., izibane, izixhobo ezithile zamandla)
  • Iiseli ezintsha zine-cd / i-cdr ephezulu kunezinto zokuqala
  • Umdlalo wemigangatho yomzimba ngaphakathi kwe-0.1MMM

Ungaze uzame:

  • Iipakethi zebhetri ezenziwe ngebhetri (i-BMS yokungaphumeleli)
  • Izixhobo zokuzoba ngaphezulu kwe-10A (ifuna ubunjineli benqanaba lepakethi)
  • Izixhobo zonyango okanye zokuhamba

Ngaba iibhetri eziphakamileyo zexabiso eliphezulu?

Isantya sokutshaja sixhomekeke kwi Ireyithi ye-C, hayi amandla.

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