10 Lub Npe Tshuaj Kawm Loj Tshaj Plaws Rau Thaub Hluas 18650 Siv Hauv Kev Pab Txhim Kho

Kev xav tau rau kev tshwm sim hluas txaus siab tuaj yeem tseem cuag ntau dua li nyob rau hauv txhua qhov chaw tsim khoom, ua rau kev xaiv ib lub 18650 battery uas zoo meej yooj yim dua li tag. Cov duab kauj kab no li-ion lithium tau dhau los ua thawj qhov chaw siv rau ntau yam khoom siv, ntawm laptop thiab roj teeb mus rau lub tshuab ntxuav kho thiab tshuab siv hluas. Nrog ntau tus neeg tsim khoom tso khoom rau hauv zaj plhaub, kev pom cov neeg tsim khoom uas muaj zog tshaj plaws yuav tsum muaj kev soj ntsuam zoo li cas li ntau npaum li cas, zog tshem hluas, kev nyab xeeb, thiab kev nyab xeeb ntev. Lub ntaub ntawv no sau txog cov neeg tsim khoom 18650 tseem ceeb uas tseem ceeb tshaj plaws uas tseem ceeb tshaj plaws rau txhua hom kev siv.

Cov Neeg Nres Tseg Hauv Cheeb Tsam 18650 Battery Technology

Samsung SDI Zoo

Samsung SDI nyob rau saum npoo ntawm kev tshiab hlob hauv lub tshuab ntxig li-ion, tsim cov 18650 zoo tshaj plaws uas muaj nyob hauv hnub no. Cov rooj model INR18650-25R muaj 2500mAh thiab tuaj yeem tshuav tau tag 20A. Cov kev tsim khoom siv txoj cai advanced yog vim kom cov hluvim qis tsis sov lossis hloov thaum siv ntau zaus. Samsung kuj muaj kev ruaj khov ruaj siab uas muaj hlua tswj hwm thiab txoj cai kho kom tsis txhob kub dua li xav kom tsis muaj kev phem nyug.

Txoj kev tsim khoom zoo tshaj qhov chaw tsim khoom tso rau Samsung SDI muaj peev xwm tsim tau li cas nyooj siab ntau tshaj. Cov neeg tsim khoom siv cov duab ntawm Samsung SDI rau cov khoom tseem ceeb uas yuav tsum meej ntau. Lawv tus investment rau kev kho mob thiab kev tsim kho kuj tseem pab txhim kho zog thiab kev nthuav dav ntxiv.

Sony Energy Solutions Ruaj Khov Ruaj Siab

Sony tau kev tseem ceeb rau kev tsim kho tshuaj xyaw nyob rau hauv qhov chaw nres tsheb 18650 los ntawm ib txhis kawg zuj zus. Lub VTC series, tshwj yog rau cov VTC5A model, muaj qhuv kev siv zog siab txaus siab nrog 2600mAh thiab 35A lub zog tso tseg tas li. Qhov siv khoom siv hluv sib thooj proprietary ntawm Sony muaj qhuv kev ua haujlwm zoo hauv qhov chaw nres thiab ntau dua qhov kub. Kev daws teeb meem ntawm kev tseem ceeb rau kev tseem ceeb txaus siab tias muaj kev ua haujlwm zoo ib yam rau tag nrho qhov tsim kho.

Qhov chaw siv neeg vapers thiab cov neeg hlub zog flashlight hlub Sony vim nws kev ua haujlwm zoo hauv qhov chaw nres zog siab. Lub npe muaj nuj nqi ntawm kev tseem ceeb muaj ntau yam kev tseem ceeb thiab kev them nyiaj zoo kom saib xyuas kom tsis pub tsha tshuaj tsha tom qhov siv hluv. Cov chaw tsim kho ntawm Sony siv cov roj tswj automated uas tseem ceeb rau kev tseem ceeb rau kev tseem ceeb thiab kev tseem ceeb rau kev tseem ceeb.

Cov Neeg Tsim Khoom Siv Rau Qhov Txiaj Ntsig Zoo

LG Chem Kev Tsov Siab

LG Chem tau tshwm sim ua ib qhov cuam tshuam loj hauv cheeb tsam kuab ntiav, nyob rau hauv lawv cov ntaub ntawv HG2 thiab HE4 tau tsim ua standard daim ntawv rau siv zog loj. Qhov HG2 muaj 3000mAh zog thiab tuaj yeem tso 20A tas li, uas yog yooj yim rau kev siv rau tus kho tshuab thiab xeem ntiav. Lawv cov kev siv nickel-cobalt-aluminum tau txhim kho zog zoo tagnrho thaum tsis txhob kom meem. LG Chem kev lag luam rau silicon nanowire anode technology yuav pab txhim kho zog ntau dua rau thoj kheej tom ntej.

Qhov kev tsim kis sib luag ntawm lub chaw tsim khoom pab rau kev tswj xyuas tag nrho txog kev sau npe khoom siv thiab kev tsim khoom. Qhov kev ua no pab tshwm tau qhov zoo txaus siab thiab pab tau ntau dua nyob rau hauv kev tshim tshiab hauv kev tshim khoom. Cov kev cai tshawb xyuas siv rau yav tom ntej ntawm LG Chem tuaj yeem tshawb xyuas qhov txhua yam uas cell ua tau nyob rau hauv qhov chaw nyiag siab, xws li kev sib txawv kub sov, kev tiv thaiv tawm kab ruaj, thiab kev tshawb xyuas kev tiv thaiv tawm kab ntsug.

Panasonic Precision Engineering

Panasonic's legacy nyob rau hauv kev tshim kho tshuaj tso zog muaj ntau tshaj ib xyli, uas pab ntau rau kev tshim kho tshuaj tso zog 18650. Lub NCR18650B tau tshim tshiab tshuaj tso zog los ntawm 3400mAh nyob rau hauv daim duab peev xwm 18650. Qhov kev sib kis ntawm Panasonic thiab Tesla rau kev tshim kho tshuaj tso zog rau yav tom ntej tuaj yeem tshwm sim tau ntau tshaj plaws. Qhov kev tshim kho tshuaj tso zog sib txawv ntawm Panasonic pab ntau rau kev nyab xeeb thiab pab tau ntau rau kev sib luag.

Qhov tswj haujlwm ntawm lub npe tshuaj xyuas txog kev nyab xeeb rau dej thiab av muaj feem ntau tias tsis siv khoom siv uas tuaj yeem ua rau hlob, thiab rov siv khoom siv. Qhov chaw kho mob ntawm Panasonic tab tom nrhiav lus txheeb pom cov chaw sib npaug tshiab rau lub battery, xws li cov electrolytes zoo ib yam li neeg siv, thiab cov khoom siv cathode tshiab. Lub tswj haujlwm rau qhov zoo tsis yog tsuas yog rau hauv qab no, tab sis kuj rau hauv kev nyab xeeb thiab kev sib tham nrog lub sijhawm ntev.

Kev pab pawg zoo dua thiab kev siv tshwj xeeb

Molicel Qhov Zoo Tshaj Plaws Hauv Kev Siv Ntau

Molicel tau txais neeg tshaj tawm rau kev tsim kho cov 18650 cell uas muaj zog siab uas tuaj zoo rau kev siv nyob rau hauv qhov kev siv xwm txheej. Cov P26A model ntawm lawv muaj 2600mAh capacity thiab 35A continuous discharge rating, ua rau nws yog ib qho yooj yim rau siv rau cov khoom siv zog siab. Qhov kev laij leej ntawm Molicel rau thermal management txhuab ceeb rau kev siv nyob rau hauv qhov kev siv zog siab. Cov cuab yeej tseem ceeb ntawm Molicel muaj pressure relief vents thiab thermal shutdown mechanisms uas yuav tsha tseg ua vor tig thaum kawg mus rau qhov tsis zoo.

Cov neeg siv khoom paub meej tias Molicel muaj qhov tshwm sim zoo tib yam thiab tsawg heev qhov voltage sag thaum siv zog loj. Qhov kev tsim kho khoom ntawm lub chaw muaj kev test ntau yam uas yuav tsoj xyuas txhua lub cell ua ntej xa. Lub chaw muaj kev pab tshiab rau kev pom zoo, muaj cov specification sheets thiab performance curves uas pab neeg siv khoom pom zoo rau kev siv khoom tshwj xeej.

EFEST Premium Options

EFEST tau qhov chaw nyob rau hauv qhov kev lag luam ntawm 18650 thaub tshuab premium los ntawm kev txhawb nqa rau kev siv cov cuab yeej pheej yig thiab kev tsim kho tshiab. Lub chav khoom Purple series muaj qhov zoo tshaj plaws nyob rau hauv qhov pheej xwm thiab qhov tshuab tso tawm, muaj ntau qhov chaw tsim khoom uas muaj neeg tsim khoom los ntawm 2500mAh mus rau 3000mAh. Qhov kev txhawb nqa rau kev tsim kho tshiaj tshim no tau muab cov ntaub ntawv siv los ua lej thiab muab cov lus sau tseg rau qhov pheej xwm kom yooj yim siv thiab daws teeb meem nyob rau hauv kev them nyiaj. EFEST muaj kev daws teeb meem nyob rau hauv kev suav cov khoom tshuab ib leeg thiab kev xaiv cov khoom tshuab sib xws rau kev siv ntau tshuab.

Cov kev pab cuag rau cov neeg siv khoom tau muab kev pab txog kev xaiv thiab kev siv tshuab rau kev lag luam tshwj tsis. EFEST muaj cov kev tshuaj xyuas kom muaj khoom nyob deb nplooj li cas thiab muab cov nqi zoo rau cov neeg siv khoom ntau. Qhov kev tsim kho khoom tshiab tshaj tawm no tau muab tso rau hauv qhov kev lag luam tshiab thiab kev siv technology tshiab.

Lub tswj hwm rau kev xaiv kom zoo tshaj

Pheej Xwm Thiab Nqe Hlwb Nyuj

Thaum xaiv ib qhov 18650 battery , pheej hwj tshuaj txhais tau qhov muaj nuj nqi siv hluav taws xob, xws li miliamp-hour. Lub cell uas muaj qhov pheej yaj yooj dua yuav tso cai rau siv ntev dua thaum tsis muaj khib, tab sis tuaj yeem tsis kam lub zog khib siab tshaj plaws. Lub cell tshiab uas zoo tshaj plaws feem ntau muaj qhov pheej hwj tshuaj ntawm 2500mAh mus rau 3500mAh, thiab qhov xaum zoo tshaj plaws nyob ntawm yam kev siv tshwj xeeb. Qhov pib siab hluav taws xob zoo dua tau pib ntxig los ntawm kev siv khoom zoo dua thiab kom meej dua.

Cov kev siv uas xav tau siv ntev, xws li cov khoom siv portable thiab cov roj emergency, feem ntau yooj yim los ntawm cov cell uas muaj qhov pheej yaj yooj tshaj plaws, txhawm tias thaum qhov khib tsawg. Tom qab no, cov kev siv zog siab xws li cov chawj txiag electric thiab cov roj siv nuj nqi siv hluav taws xob yuav xav tau cov cell uas raug kho rau kev khib siab dhau li qhov pheej yaj yooj tshaj plaws. Txij li paub qhov kev xaiv no, tus neeg tuaj yeem xaiv lub battery uas zoo tshaj plaws rau yam kev siv tshwj xeeb.

Qhov Khib Siab Tshaj Plaws

Kev sib txig tsis ncav rau kev sib tham tuaj yeem tshwm sim li cas yog qhov kev pab ntau npaum li cas li 18650 tuaj yeem pab tau yooj yim thiab tsis txhob kheej kheej lossis cuam tshwv ntev. Cov cell zoo tshaj plaws feem ntau muaj zog ntawm 10A mus rau 35A, suav nrog ib co cov khoom siv siv siv zog tshaj qhov kev cai. Lub hauv paus ntawm kev sib tham thiab sa dej ua kom sov yuav tsum xav ntxiv, vim tias zog siab dua tuaj yeem tshwm sim ntau dua thiab yuav xav tau kev sov tsho nyob rau hauv qhov kev siv zog siab.

Cov kev sib tham kev sib tham feem ntau tshwm sim dua qhov kev cai, txhawj xeeb rau lub sijhawm luv luv rau kev siv zog siab dua rau kev siv zog uas tsis sib tham. Kev ruaj khov yuav tsum nyob ib leeg, thiab kev sib tham nyob zeem yuav tsum nyob nraub qaum qhov kev cai kom pom zoo kev siv ntev. Kev daws teeb meem yuav tsum nyob ib leeg thaum kev sib tham nce.

Qhov Ruaj Khov Thiab Qhov Chob Nyiaj

Cov Chaw Pab Txhawb Nyob Hauv

Kev tsim kho tshuab li ti s xim 18650 muaj kev ruaj khov ntau yam kom txhob muaj kev puas tsuaj. Cov cuav leej uas muaj kawg hluav taws xob sib txawv poob tseem ceeb tuaj yeem txeem kawg hluav taws xob thaum kawg hluav taws xob tso tsi zog, kom sau hluav taws xob thaum kawg hluav taws xob loj. Cov rooj kuaj xyuas kev nyiag siab tuaj yeem tso tawm qhov chaw tso tawm hauv zog yog tias kev nyiag siab hauv zog loj dua vim kev tsis txaus siab lossis tsis meej nuj. Cov cuav leej tshem tawm hluav taws xob tuaj yeem tshem tawm cell tau yooj yim yog tias kev nyiag siab hauv zog loj dua qhov nyiag siab.

Cov circuit ruaj khov siv hluav taws xob tuaj yeem kuaj xyuas qhov voltage, kawg hluav taws xob, thiab kawg hluav taws xob tag jwb, tshem tawm cell yog tias muaj qhov twg loj dua qhov nyiag siab. Cov system no tuaj yeem tsharb kev nyiag siab, kev tshem tawm hluav taws xob, thiab kev sib tshwm kab mob uas tuaj yeem tshab theem kawg hluav taws xob. Cov kev ruaj khov advanced muaj feem tshuam rau kev surov los kuaj xyuas thiab coj yeej cov ntaub ntawv battery.

Tsam Tshawb Xyuas Qhov Luj

Cov neeg tsim kho tshuab kwv yees li 18650 muaj txiaj ntsig yuav tau nrhiav los ntawm cov kis tes tuaj lij uas paub meej kom them nyiaj rau kev sim kom paub tseeb tias lawv muaj zwm zoo thiab txheej xwm. Kev them nyiaj rau UL yog kom paub tseeb tias cov cell tau dhau kev sim tseeb tias tsis muaj kev phem xug, kev kuaj mob, lossis kev puas tsuaj los ntawm dej ntsuag lossis hluav taws xob. UN38.3 kev them nyiaj rau kev sib tham tseeb tias tsim nyog rau kev sib hloov hluav taws xob, xws li kev sib txig nqes, teb temperature, kev sib ntxig, thiab kev sib tshooj. CE marking yog qhia tias tau ntxiv nrog European safety thiab electromagnetic compatibility requirements.

ISO 9001 qhov chav koom haum kev ua haujlwm zoo dua qhia tias muaj kev daws teeb meem zoo dua hauv kev tsim kho tshuab. Cov neeg tsim kho tshuab kwv yees li uas muaj ntau yam kev them nyiaj feem ntau muaj standard zoo dua thiab tshuab zoo dua. Cov kev them nyiaj no muab kev paub meej zoo dua thaum xaiv tshuab kwv yees li rau kev siv tshuab uas yog tseeb tias tsis tuaj yeem tsis zoo.

Nqe lus nug rau kev siv tshuab

Cov cuab yeej tshaj tawv thiab cov cuab yeej siv hluav taws xob ntau

Cov cuab yeej tshaj siab xav tau cov li ti-am li 18650 uas muaj qhuj lus siv hluv hluv thiab tuaj ntev ntau. Cov Samsung 25R thiab Sony VTC5A zoo tshaj plaws rau cov kev siv no vim lawv tuaj yeem muab 20A mus rau 35A tas li tsis muaj kev hlwg hluv lossis txias dej ntau. Kev daws teeb meem kub yog qhov tseem ceeb nyob rau hauv cov cuab yeej tshaj siab, thaum cov li ti-am li tuaj yeem nrhiav tau sib txawv ntawm kub los ntawm motor. Qhov kho tswj hwm zoo muaj kev sib npaug thiab kev sau saum kub txhij txhib kom tsis pub muaj kev txo hauv zog.

Cov li ti-am li rau cov cuab yeej tshaj siab feem ntau siv cov chaw sib piv nrog cov chaw sib txuam los ntawm kev sib txuam thiab sib txawv los txheej lub hluv thiab lub hauv paus. Qhov sib xws yog qhov tseem ceeb nyob rau hauv cov li ti-am li ntau tus los tiv thaiv kev sib txawv ntawm kev siv thiab kev tso hluv uas tuaj yeem txo lub neej ntawm li ti-am li. Qhov tswj hwm li ti-am li zoo sau cov hluv thiab kub ntawm li ti-am li ib leeg, pab tiv thaiv kev siv tsis raug thiab kev txhim kho kev tso hluv rau lub sijhawm ntev.

Roj teeb tshuab thiab roj teeb hlwb

Kev siv roj teeb tshuab xeej tau kev xav tau ntawm cov roj teeb 18650 uas muaj txiaj ntsig ntev, tsim nyog rau qhov kub thiab muaj kev txaus siab hauv qhov kub txwv ntau. Cov roj teeb LG Chem HG2 thiab Panasonic NCR18650B tau zoo tshaj plaws hauv kev siv roj teeb tshuab los ntawm qhov muaj zaj lug siab thiab kev txaus siab. Txhua qhov kev siv no feem ntau ua haujlwm nrog qhov tshuab tso cua deb moderate tab sis xeej tau ntau dua plumpaus lub sijhawm tshawb nrhiav thiab tso cua deb thaum lub neej tseem ceeb.

Kev tsim kho cov chais roj tshuab rau roj teeb tshuab muaj cov chais kub zoo tshaj plaws thiab cov duab tshuaj tshuab kom zoo dua rau kev tswj hwm roj tshuab. Cov chais roj tshuab tswj hwm roj tshuab kom sib npaug thiab tiv thaiv tsis pub tso cua deb lossis tso cua ntau dhau. Cov chais kub tshuab tshuaj tshuab tiv thaiv qhov kub zoo tshaj plaws thaum tso cua thiab tshawb roj tshuab, kom roj tshuab nyob ntev thiab muaj kev txaus siab hauv qhov kub txwv.

FAQ

Yuav ua li cas xav paub txoj yeej nyob ntawm qhov siv tau ntau ntawm lub 18650 battery

Lub 18650 battery ntawm cov khaub ncaws tseem ceeb feem ntau muaj 300 mus rau 500 lub sijhawm tshuab tshiab thiab rov siv dua, thaum twg kuj tseem muaj 80% ntawm qhov hluav taws tsha tshiab. Nyob rau sijhawm zoo tshaj plaub uas muaj kev siv tshuab tshiab zoo thiab kev tso tawm tsawg, ib co lub cell tuaj yeem dhau 1000 sijhawm. Cov cuab yeej txhawj xeeb yog: caij noj qav nyob, qhov tseem ceeb ntawm kev tso tawm, kev tshuab tshiab meej, thiab kev saib xyuas. Kev tswj xyuas lub cell nyob sai sai ntawm 20% thiab 80% thaum muaj peev xwm, thiab tsis txhob nrhiav caij uas ntxim duag heev, yuav pab txhim kho lub sijhawm siv tau.

Kuv yuav siv li cas kom pom zoo lub 18650 battery tseem ceeb los ntawm cov khoom tsis tseem ceeb

Cov duab tshwj xeeb 18650 muaj qhov muaj kev sau npe los ntawm kev sau npe tshwj xeeb, sau cov ntaub ntawv capacity, thiab cov duab ntawm tus neeg tsim. Cov duab tshwj xeeb muaj siv hluav taws xob zoo ib yam, feem ntau yog 45-50 grams, thiab muaj kev tsim kho zoo ib yam. Cov duab tshwj xeeb tsis meej feem ntau muaj cov claims uas tsis ua tiag ua txhua, kev sau npe tsis zoo, thiab cov ntaub ntawv tsis zoo ib yam. Siv khoom los ntawm cov neeg siv khoom uas muaj cai thiab xyuas cov serial numbers thaum muaj peev xwm. Cov duab tshwj xeeb muaj cov ntaub ntawv tsa zog thiab cov duab tsa zog los ntawm cov khev kho uas paub meej.

Puas tuaj yeem siv ntau yam khoom siv duab 18650 nyuj ncig ib lub siv khoom?

Thov tsis txhob siv ntau yam txoj kab 18650 thiab ntau yam qauv nyiaj tshiab nyiaj cuab rau hauv ib chaw, tshpecially rau kev sib txig nrog. Txoj kab ntawm txoj kab sib txawv muaj zauv sib txawv, kev pheej siab hauv, thiab kev tso tawm cov luj sib txawv uas tuaj yeem tshwm sim kev tsis sib xws. Qhov kev tsis sib xws no tuaj yeem tshwm sim rau kev phom sij ua ntej, kev txo qhov txaus siab, lossis kev puas tsuj. Thaum kho dua txoj kab rau hauv chaws siv ntau txoj kab, thov kho tag nrho txoj kab nrog qauv tshiab zoo ib yam los ntawm ib qho chav tsim khoom ib leeg rau qhov txaus siab zoo tshaj plaws thiab kev nyab xeeb.

Kev siv li cas rau kev sov kab 18650 yuav pab txhim kho qhov txaus siab thiab lub neej ntev

Kev txhim kho tshaj tshab rau 18650 batteries yog siv cov li-ion chargers uas muaj proper termination algorithms thiab temperature monitoring. Muab tshuab ntau hmo ntawm kev tsis txhob ntau dua 1C (capacity divided by hours), 0.5C yog qhov zoo tshaj rau kev nyuaj siab. Tsis txhob muab tshuab ntau hmo ntawm teb chaws ntxoog lossis tsis txhob tso koj li tib neeg nyob hauv charging. Sau cov battery uas muaj tshuab ntau hmo ntawm room temperature thiab tsis txhob tshuab kom los ntawm kev siv tag nrho. Cov charger zoo uas muaj individual cell monitoring yuav pab tau zoo tshaj rau kev txhim kho battery health thaum kawg.