I-18650 lithium ion ibhetri ubunzima, i-18650 lithium-ion ibhetri iya kuqhuma?

2022/04/02

Umbhali :Iflowpower-UMboneleli weSikhululo saMandla esiphathwayo

I-18650 ubunzima bebhetri ye-lithium-ion, ngaba ibhetri ye-lithium-ion ye-18650 iya kuqhuma? Okwangoku, ibhetri ye-lithium-ion iqaliswe kwizixhobo ezininzi nangaphezulu ngenxa yokunyuka okuqhubekayo kwishishini lebhetri ye-lithium. Ngaba ubunzima kunye namandla ebhetri ye-lithium-ion ye-18650? Ngaba ubunzima, ixesha lokutshaja ngakumbi, kokukhona umthamo omkhulu? Nje ukuba ibhetri ye-lithium ion iqhume, amandla amakhulu ebhetri ye-lithium ion, amandla amakhulu ebhetri ye-lithium-ion. I-18650 18650 kwibhetri ye-lithium ion imele ubungakanani bomphezulu wangaphandle: i-18 ibhekisa kububanzi bebhetri ye-18.

I-0mm, i-650 ibhekisela kubude bebhetri ye-65.0mm. Iibhetri eziqhelekileyo ze-18650 zihlulwe kwiibhetri ze-lithium ion, i-lithium iron phosphate kunye neebhetri ze-nickel-hydrogen.

I-voltage kunye ne-capacity specification yi-nickel-hydrogen battery voltage ye-1.2V, umthamo oqhelekileyo we-2500 mAh, kunye nomthamo oqhelekileyo we-lithium ion battery voltage yi-1500 mAh-3100 mAh. 18650 lithium-ion ibhetri ubunzima 1000 mAH 18650 lithium ion ibhetri ubunzima 38g, 220018650 lithium ion ibhetri ubunzima malunga 44 g.

Ngoko ke, ubunzima kunye nomthamo we-hook kufuneka ube mkhulu kunobuninzi obuphezulu beplate, kwaye isisombululo se-electrolytic songezwa, ngoko ukuqonda okulula kulungile, ngoko ubunzima buya kongeza. Akukho kugqithiswa ukuba ungakanani umthamo weenkcukacha, kuba umenzi webhetri we-lithium-ion ngamnye we-18650 wahlukile. Ubunzima kunye ne-hook ye-capacity kufuneka ibe nkulu kubuninzi obuphezulu beplate, kwaye i-electrolyte yongezwa, ngoko ukuqonda okulula kulungile, ngoko ubunzima buya kongeza.

Akukho ngaphezu komthamo ocacileyo womthamo, kuba umenzi ngamnye webhetri ye-lithium-ion uhlukile. Ibhetri yeLithium-ion inkulu kwaye inzima, kwaye iifowuni ezinkulu zebrand zinomgangatho ongqongqo kunye nolawulo lwenkqubo yeebhetri ze-lithium-ion. Emva kokushiya ukubonwa komgangatho, kuqinisekisiwe ekusebenzeni kokhuseleko.

Ngokuqhelekileyo, umthamo we-lithium okhuselekileyo uphakathi kwe-700-1500mAh, edlula ingozi. Ngaba ibhetri ye-lithium-ion ye-18650 iqhume? Ubushushu bebhetri ye-lithium-ion ye-18650 iya kutshisa okanye iqhume. I-18650 ibhetri ye-lithium-ion i-overshoot iqondo lokushisa: 0 ¡ã C - 60 ¡ã C, iqondo lokushisa lokutshaja: 0 ¡ã C - 45 ¡ã C, iqondo lokushisa: -20 ¡ã C -50 ¡ã C, elona qondo lobushushu bokusebenza isuka ku 20 ¡ã C ukuya ku 40 ¡ã C.

I-60 degrees ukuqinisekisa ubushushu bebhetri ye-lithium-ion, ukushisa okuphezulu kuya kukwazi ukuhlangabezana, ngaphezu kwe-100 degrees kuya kuba yingozi, ngokubanzi i-140 degrees iya kutshisa okanye iqhume. I-18650 Iibhetri ze-Lithium-ion zisebenzisa iipakethi ze-shell shell, iibhetri ezingekho phezulu, ngenxa yokungabikho kokukhuselwa, ukwandisa uxinzelelo lwangaphakathi kunye, xa zidlula ukugodla, ziya kuqhuma. Isekethe emfutshane, iphezulu kakhulu, okanye ibhetri ikhutshiwe okanye igqobhoze, njl.

kunokubangela ukugqabhuka kwebhetri. Okukhokelela kwi-18650 ye-lithium ion ibhetri yokuqhuma i-1, ubushushu buchaphazela ukhuseleko lwebhetri ye-lithium-ion, izinto zebhetri zinefuthe elikhulu kukhuseleko lwebhetri ye-lithium ion, kuba izinto zebhetri zinomsebenzi we-thermal, xa ukushisa kwangaphandle. okanye ubushushu bebhetri buqhubeka nokunyuka Iyunithi yebhetri ye-lithium ion iya kwenza ukusabela okukhulu kwe-thermal. Ukuba ubushushu buqhubeka bukhula, ibhetri ye-lithium ion inethuba lokuqhuma.

2 Isekethe yebhetri, njl. Okwangoku, iibhetri ze-lithium-ion ze-18650 ezicutshungulwa ziibhetri ezinkulu zohlobo zikhuselekile kakhulu, kwaye ukusetyenziswa kwebhetri ye-18650 kuphezulu kakhulu. Sinokwenza ukusetyenziswa okuchanekileyo kusetyenziso lwemihla ngemihla kwaye sithintele isiphaluka esifutshane sebhetri, umonakalo okanye ukushisa okuphezulu, ukugqiba Ungakhathazeki ukuba ibhetri iya .

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