3.6V Lithium Battery 18650: Qhov kev daws teeb meem power rechargeable zoo tshaj plaws nrog advanced safety features

3.6 v lithium battery 18650

Kev lag luam ntawm li-thi-um txais tshuab 3.6V 18650 yog ib qhov kev txhim kho tshiab hauv kev lag luam tshuab ntxiv tshuab, muab cov cuab yeej tshuab zoo tagnrho rau ntau yam khoom siv hluav taws xob. Lub cell no muaj chaw kuaj 18mm thiab dav 65mm, muaj voltage tshwj tsis 3.6V thiab feem ntau muaj zog los ntawm 2000mAh mus rau 3500mAh. Lub tshuab no siv cheem kawm lithium-ion, nyob rau hauv lithium cobalt oxide (LiCoO2) raws li chaw neeg tshuab, pab tau rau nws muaj zog siab thiab kev siv ntev. Cov tshuab no muaj ntau yam kev tswj zwm tseem ceeb, xws li cov circuit tswj kom tsis txhob ntxiv ntau, tsis txhob sov tshuab, thiab tsis txhob muaj short circuits. Daim ntawv 18650 tau ntaus siab los ua standard hauv kev lag luam, pab tshuab ntau yam xws li laptops, tshuab kho vaj tse, tshuab ntxuav dej thiab kev ruaj khoom zog. Qhov kev ua si zoo, nrog rau kev tso zog zoo thiab tsawg kawm tshuab, ua rau nws zoo tagnrho rau siv hauv tshuab siv nyiaj thiab hauv tshuab kev lag luam. Kev tsim lub cell no muaj ntau sab ntawm kev tswj zwm, xws li cov chaw tso tawm kub thiab kev tswj kub, kom nws tuaj yeem siv tau zoo hauv txhua hom chaw.

Kev siv cov li-thi-um battery 18650 3.6V muaj ntau qhov kev txhim kho uas ua rau nws zoo dua rau kev siv hauv tsev neeg thiab hauv kev lag luam. Thaum tob, nws muaj zog siab uas pab tau siv ntev dua tab sis tsis nyuaj, uas pab rau cov khoom siv tau ntev dua thaum rov siv. Cov voltage tshwm sim uas nyob deb txaus pab rau kev siv zoo ib yam, kom tsis txhob muaj kev hloov pauv zog uas tuaj yeem cuam tshuam rau kev siv khoom. Cov cell no muaj sijhawm ntev heev, feem ntau tuaj yeem rov siv tau 500 mus 1000 zaug thaum twv 80% ntawm qhov chaw taw tes. Qhov size standard ntawm 18650 pab rov sau tau meej thiab sib piv tau nrog lwm yam khoom siv, ua rau nws zoo rau kev siv zog. Qhov self-discharge rate ntawm battery no feem ntau tsawg dua 3% ib hnub, uas pab rau zog zoo ib yam tom qab siv ntev. Hauv cheeb koom xeeb ntawm kev tswj xyuas dej num, cov batteries no tuaj yeem rov siv tau thiab muaj dej num tsawg dua li lwm hom battery, ua rau nws zoo dua rau dej num. Cov circuit tiv thaiv nyob hauv pab ntau qhov kev tiv thaiv, kom tsis txhob muaj kev phem nyer uas feem ntau pom hauv battery thiab pab nws siv ntev dua. Nws muaj qhov kua nyob siab uas tuaj yeem tiv thaiv ntau yam siv nyob hauv ntau qhov chaw, uas pab nws zoo rau kev siv hauv tsev thiab sab nraum. Qhov kev siv zog zoo thiab siv ntev ntawm cov battery 18650, suav nrog qhov siv ntev thiab kev siv zoo, ua rau nws zoo rau kev lag luam thiab kev siv los ntawm tus neeg.

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Superior Safety Features

Qhov siv txoj kuab ntiag tug 3.6V lithium 18650 muaj qhov tseem ceeb tshaj plaws uas tsim nyog rau kev siv hluav taws xob. Txoj kuab ntiag txhua lub muaj qhov chaw siv sib txuas (PCM) uas tuaj yeem sau, thiab saib xyuas cov cuab yeej tseem ceeb txaus txim siab nyob hauv kev siv. Qhov chaw siv sib txuas no tuaj yeem tshem tawm qhov hluav taws xob thaum qhov hluav taws xob txog qhov siab tshaj plaws, feem ntau yog 4.2V, kom tsis txhob muaj qhov hluav taws xob loj heev. Tom qab ntawv, nws kuj tshem tawm qhov hluav taws xob thaum qhov hluav taws xob hnyav dua li qhov tseem ceeb tshaj plaws, feem ntau yog 2.5V, kom tsis txhob muaj qhov hluav taws xob hnyav heev. Lub kuab ntiag muaj qhov chaw tshem tawm qhov hluav taws xob thaum qhov hluav taws xob ntau heev, kom tsis txhob muaj qhov phom sij. Qhov chaw saib xyuas saub hniag saib xyuas qhov saub hniag ntawm lub kuab ntiag, thiab tshem tawm kev siv thaum qhov saub hniag siab dua li qhov tseem ceeb tshaj plaws. Qhov kev tswj xyuas no txuas ntxiv rau qhov 18650 los ua rau nws yog ib qho kuab ntiag zoo tshaj plaws thiab nyob rau tib neeg siv.

Zoo li cas thiab kev siv

Thaj chaw kuab ntiab 3.6V lithium 18650 zoo dua nyob rau hauv kev ceev ntiab, muaj zaj tshiaj kub ntau rau hauv daim duab kab ntse. Tus kem zoo tshaj plaws ntawm lithium-ion tuaj yeem tso ntiab ntau dua li 250 Wh/kg, uas sib txawv heev kom compared rau lwm yam kuab ntiab tshiab tuaj yeem siv tau. Qhov ntiab siab no txhais tau tias tsim khoom tuaj yeem siv ntev dua, ib qhov chaw twg muaj peev xwm tso tsiab txaus siab rau ob peb teev. Thaj chaw kuab ntiab tso tsiab txaus siab thaum siv, txhooj mus rau thaum pib txog thaum kawg. Cov chaw kuab ntiab muaj peev xwm zoo tshaj plaws, tuaj yeem tso tsiab ntau lossis tso tsiab me me tas li. Lawv cov resistance hauv siab tshaj tshuab, yog li tsis tshua muaj kev txo kev tso tsiab thaum siv, uas pab tso kev siv ntiab ntau.

Kev tshwm sim ntev thiab kev ruaj khov

Kev tsim kho ntawm qhov 18650 battery tau pom zoo tias nws yuav nyob ntev thiab muaj kev pab los ntawm thaum ntawd mus. Lub casing roj metal ntawm cell tau pab kom muaj kev tiv thaiv zoo tshaj plaws, thaum kawg lub heat tshuav tawm ntawm cov khoom siv hauv. Qhov chemical composition ntawm battery tau raug txhim kho rau kev tsim stability, pab tau rau rau hnub qhov charge-discharge thaum twb muaj kev txaus siab. Kev tsim kho tseem ceeb tau suav nrog kev txhim kho cov electrode zoo ib yam li cov khoom siv separator zoo tshaj, txo qhov risk ntawm internal shorts thiab pab kom muaj kev pab tau zoo. Cov batteries no muaj kev tiv thaiv zoo tshaj rau cov cuab yeej tshwj xeej, muaj kev pab tau zoo tshaj hauv qhov kawg temperature. Lub cell design tau muab cov safety redundant features thiab cov khoom zoo tshaj, uas pab ntxiv nws lub neej nyob ntev, tshaj tshooj plaub xyoo hauv kev siv txaus.

3.6V Lithium Battery 18650: Qhov kev daws teeb meem power rechargeable zoo tshaj plaws nrog advanced safety features

Tag nrho Cov Qeb