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Tus Nqi Ntsuas Cov Nqi Ntsuam Xyuas ntawm E -} cov roj teeb tsheb tuam

Oct 03, 2025

E {- bikes tau dhau los ua ib qho ntawm kev nrawm tshaj plaws- kev xaiv loj hauv nroog loj. Ntawm qhov chaw ntawm txhua E - bike yog nws cov roj teeb {}}} ib feem ntau kim, feem ntau ua 30-40% ntawm tag nrho cov nqi tsheb tuam.

Tsis tau tus nqi ntawm e {- lub roj teeb tsheb kauj vab tuaj yeem sib txawv heev. Qee pob ntawv nqi tsawg li $ 300, thaum lwm tus mus txog $ 1,200 lossis ntau dua. Cov kev sib txawv no tsis yog random. Lawv tuaj ntawm cov roj teeb, muaj peev xwm, cov tshuab kev nyab xeeb, thiab txawm tias lub roj teeb tau ua.

Kab lus no tsoo lub e {- bike roj teeb tus nqi qauv. Peb yuav saib seb tus nqi yuav tsim li cas, muaj dab tsi los tsav lawv nce lossis nqis, thiab yuav ua li cas sib piv cov kev xaiv tau zoo dua. Txog thaum kawg, koj yuav muaj qhov tseeb pom ntawm cov e - bike roj teeb tus nqi thiab yuav ntsuas nws li cas.

Waterproof Ebike Battery

Txheej txheem cej luam ntawm e - bike roj teeb roj teeb

Ib qho xwm txheej 48v 10ah lithium {2} ion roj teeb feem ntau muag rau $ 900 rau $ 900, nyob ntawm hom thiab specs. Cov pob me me yuav mus rau tsawg dua, thaum siab siab-} muaj peev txheej thawb tau zoo tshaj $ 1,000.

Lub roj teeb yog ib feem ntau tshaj plaws ntawm e - bike. Nws ua rau tus nqi muag khoom zaum kawg ntau dua cov tsav tsheb, cov tswj hwm, lossis thav ntawv.

Nyob rau nruab nrab, tus nqi tus qauv zoo li no:

  • Cov ntaub ntawv: 40-50%
  • Kev tsim thiab sib dhos: 20-25%
  • BMS thiab Electronics: 10-15%
  • Ntawv pov thawj thiab Logistics: 15-20%

Qhov kev puas tsuaj no qhia tau vim li cas cov roj teeb yog qhov ua kom pom tseeb rau ob lub tuam ntxhab thiab cov neeg yuav khoom.

 

Cov ncauj lus kom ntxaws

Cov roj teeb ntim cov kev sib dhos ua ke nqi rau ntau txheej, los ntawm cov khoom siv raw los xa khoom. Ntawm no yog li cas cov ntawv teev pawg:

Cov hlwb thiab cov ntaub ntawv (40-50%)

  • Cathode (NMC, LFP, lossis LFP, txog 30-51%
  • Anode (graphite lossis silicon blends): 7-12%
  • Electrolyte: 2-4%
  • Separator: 4-7%
  • Lwm yam: Cov neeg sau khoom tam sim no, casing, xaim

Kev tswj hwm roj teeb (10-15%)

  • Qhov yooj yim BMS kho cov nqi them thiab ntsuas.
  • Advanced BMS ntxiv cov apps Bluetooth, kev saib xyuas kev noj qab haus huv, lossis thermal tswj {}} Cov nqi no tau tsa tus nqi.

Enclosure thiab sib dhos (15-20%)

Xws li cov ntaub ntawv sab nraud, sib khi tawm tsam dej thiab hmoov av, thiab ua haujlwm rau kev sib dhos zaum kawg.

Kuaj thiab Ntawv Pov Thawj (5-8%)

UL, CE, thiab IEEC cov qauv xav tau cov tshev kev nyab xeeb. Cov nqi no ntxiv tab sis yog qhov tseem ceeb rau kev ntseeg tau thiab kev tuav pov hwm ua tsis tiav.

Shipping thiab TARIFFS (5-10%)

Cov roj teeb lithium tau faib ua cov khoom tsim kev puas tsuaj. Kev ntim khoom tshwj xeeb, thauj khoom, thiab cov kev lis kev cai ua haujlwm tau cov nqi siab dua.

Txhua ntawm cov xwm txheej no ntxiv rau qhov kawg e - bike roj teeb nqi uas cov neeg siv pom ntawm tus nqi nqe.

 

Kev sib tw roj teeb thiab kev sib piv

Tsis yog txhua tus e {- bike roj teeb yog tib yam. Chemistry plays lub luag haujlwm tseem ceeb hauv ob qho tib si kev ua tau zoo thiab tus nqi.

Lithium {{0} ion roj teeb

  • NMC (npib tsib xee manganese cobalt): Zog ntom ntawm 150-220 wh / kg, lub neej voj voog ntawm 800-1200, nqe ntau $ 300- $ 800.
  • LFP (lithium iron phosphate): qis zog zog zog (90-120) tab sis muaj kev nyab xeeb heev thiab ntev {0} mus. Nqe $ 250- $ 600.
  • Lithium cobalt Density tab sis kim thiab tsis tshua muaj kev nyab xeeb, tsis tshua muaj siv nyob rau hauv mainstream e - bikes.

Txhuas - kua roj teeb

Zog ntom tsuas yog 30-40 wh / kg.

Lub neej voj voog 300-500.

Nqe Nquag $ 100- $ 300.

Hnyav thiab qub, maj mam phasing tawm ntawm e - kev lag luam tsheb tuam.

Lwm Hom

Nimh thiab tawm khoom - lub xeev cov roj teeb. Cov no yog niche lossis tseem nyob rau hauv txoj kev txhim kho tab sis tuaj yeem hloov cov toj roob hauv pes tus nqi hauv lub neej tom ntej.

Qhov teeb meem kev sib piv no yog vim li cas lithium {{0} ion ion dominates. Feem ntau, cov nqi nce siab dua ntawm lithium {2} ion them rau hauv kev ua tau zoo dua, thiab tus nqi qis dua ib zaug.

 

Qhov Tseem Ceeb cuam tshuam rau cov nqe roj teeb

Muaj ntau lub ntsiab duab cov nqi kawg ntawm e - bike roj teeb.

  • Muaj peev xwm (wh): ib lub pob 250Row yuav muag rau $ 250- $ 400, thaum lub roj teeb 1000WHWH tau khiav $ 800 lossis ntau dua. Cov pob khoom loj yuav tsum tau ntau lub hlwb, cov khoom siv tshiab ntau dua, thiab cov kev tswj hwm cua sov.
  • (V): Feem ntau cov e {- bikes siv 36v, 48v, lossis 72V tshuab. Ntau dua txhais tau tias ntau cov hlwb hauv cov koob, uas tsav tus nqi.
  • Hom thiab Qhov Zoo: Cov npe hwm zoo li Samsung, Bosch, lossis Panasonic feem ntau them nqi 20-30% ntau dua. Lawv txoj kev xeem, lav, thiab lub koob npe nrov rau tus nqi siab dua.
  • Daim ntawv pov thawj thiab kev nyab xeeb: UL, CE, thiab IEEC cov qauv ntxiv tus nqi tab sis yog qhov tseem ceeb rau kev nyab xeeb thiab kev pov hwm. Cov pob ntawv muaj pov thawj yog tsawg dua yuav tsis swb thiab feem ntau tsim nyog tau txais kev tiv thaiv zoo dua.
  • Cov khoom siv Raw: Lithium, npib tsib xee, thiab cobalt yog kev hloov pauv ntawm cov kev lag luam thoob ntiaj teb. Tus nqi viav vias ncaj qha ntaus tus nqi ntawm e - bike roj teeb.
  • Kev Thauj Khoom thiab Logistics: Cov roj teeb lithium yog clicked raws li cov khoom lag luam phem. Tshwj xeeb ntim, ntxiv cov nqi tes taw, thiab cov ntaub ntawv ntshuam txhua qhov ntxiv rau daim nqi kawg.

Ua ke, cov xwm txheej no cuam tshuam rau e - Tus nqe hluav taws xob roj teeb piav qhia yog vim li cas ob pob nrog cov ntawv sib xws tseem tuaj yeem zaum ntawm tus nqi sib txawv heev.

news-919-760

Los ntawm tus neeg siv lub zeem muag: Nqe ntau ntawm thiab TCO

Cov neeg tau txais cov neeg siv khoom feem ntau pib nrog cov lus nug yooj yim: ntau npaum li casE - bike roj teebnqi? Cov lus teb yog nyob ntawm kev ua tau zoo, lub neej, thiab cov nuj nqis zais.

Nqe Ranges:Nkag - roj teeb roj teeb pib ib ncig ntawm $ 300-500. Nruab nrab- ntau txoj kev xaiv feem ntau raug nqi $ 500-800. Siab -} roj teeb uas muaj peev xwm loj dua lossis qib siab ncav cuag $ 800-1200.

Raug nqi ib puag ncig:

  • NMC Pob: $ 500 dhau 1000 lub voj voog =}} Hais txog $ 0.50 tauj ib lub caij.
  • LFP Pob: Siv sijhawm ntev dua li cas txawm tias muaj nqi qis rau ib caij tsheb.
  • Lead {{0- kua qaub pob: pheej yig upfront tab sis xav tau hloov ntau zaus. Sij hawm dhau mus, nws tag nrho cov nqi ntawm cov tswv cuab (TCO) yog siab dua.

Cov nqi zais:Tsis txhob hnov ​​qab ua haujlwm rau kev hloov, poob zog los ntawm kev them nyiaj ua haujlwm, thiab cov nqi tuav pov hwm. Ib daim ntawv pov thawj lithium {{1} ion pob yuav raug nqi ntau dua upfront tab sis cawm ntawm cov ntxiv tom qab.

Saib ntawm e {- Kev siv roj teeb roj teeb thiab tag nrho cov nqi ntawm cov tswv cuab los ntawm cov roj teeb uas muaj cov ntawv nplaum dua dua li cov nqe tshuav tus nqi ib leeg.

 

Tag

Cov e {- bike roj teeb cov nqi qauv yog qauv los ntawm cov ntaub ntawv, ntau lawm, hom nqi, thiab ntawv pov thawj.

Hauv lub sijhawm luv luv, feem ntau roj teeb yuav nyob hauv $ 400- $ 800 ntau yam. Hla lub sijhawm ntev, thev naus laus zis thiab loj dua {{} teev ntau lawm yuav tsum nqa tus nqi qis.

Rau cov neeg siv khoom, kev xaiv ntse tshaj plaws tsis yog cia li caum tus nqi qis tshaj. Kev tshawb xyuas tus nqi tiag txhais tau tias saib ntawm cov qauv ntawm lub roj teeb, nws liton, thiab tag nrho cov nqi ntawm cov tswv cuab. Nrog txoj kev paub no, koj tuaj yeem txiav txim siab tias lub roj teeb twg muaj tus nqi zoo tshaj rau koj caij.

 

Xa kev nug