Khoom Taw Qhia
Lub Bluetooth Earphone Roj teeb 300mAh yog lub roj teeb lithium me me uas ua rau lub mloog pob ntseg Bluetooth. Nws muaj rau kev txiav txim ntau thiab customization.
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Cov khoom |
Specifications |
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Roj teeb |
3.7v 300mah lipo roj teeb |
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Charge voltage |
4.2V |
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Nominal voltage |
3.7V |
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Nominal muaj peev xwm |
280mAh 0.2C tso zis |
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Charge tam sim no |
Standard Charging: 0.5C Ceev ceev: 1.0C |
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Standard Charging method |
0.5C CC (tam sim no tsis tu ncua) them rau 4.2V, ces CV (tsis tu ncua voltage 4.2V) them kom them tam sim no poob qis dua lossis sib npaug rau 0.05C |
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Lub sijhawm them nyiaj |
Kev Them Nqi: 2.75hours (Ref.) Tus nqi nrawm: 2hours(Ref.) |
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Max.charge tam sim no |
1.0C |
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Max.discharge tam sim no |
1.0C |
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Tso tawm txiav- tawm qhov hluav taws xob |
2.75V(0.2C) |
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Perating kub |
Kev them nyiaj yug: 0℃~ 45℃Tawm: 0℃~ 45℃arging: 0℃~ 45 degree |
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Tso tawm: Cia kub 0℃~ 45 degree |
-10℃~ +45 degree |
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Dimension |
Ntev: 50 ± 2mm (tsis suav nrog tab) Dav: 20 ± 0.5mm Thickness: 10 ± 0.2mm |
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Tso Test |
Lub cell yuav tsum tau muab tshem tawm los ntawm qhov siab ntawm 'meter' ob zaug mus rau hauv av pob zeb. Tsis muaj hluav taws, tsis muaj dej |
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Lub sijhawm voj voog |
Ntau dua lossis sib npaug li 300 npaug |
Khoom nta
Fast Charging:Txhawb 1C them ceev ceev, them tag nrho hauv kwv yees li 2 teev.
Muaj kev nyab xeeb thiab ntseeg tau:Lub Bluetooth Lub Pob Ntseg Roj Teeb 300mAh nta ua tau- nyob rau hauv kev them nyiaj tshaj, tshaj - tawm, thiab luv luv- tiv thaiv Circuit Court tiv thaiv kom tsis txhob o thiab kub dhau.
Ntev Lifespan:Ntau tshaj lossis sib npaug rau 300 tus nqi / tawm mus, nrog rau lub neej ntawm 2-3 xyoos.
Yog vim li cas peb thiaj yog cov chaw tsim khoom ntawm Bluetooth Earphone Battery 300mAh
Kev Tswj Xyuas Zoo
Kev tswj xyuas zoo thoob plaws hauv tag nrho cov txheej txheem, suav nrog kev xaiv cov khoom siv raw, kev soj ntsuam cov txheej txheem tsim khoom, 100% kev sim ua haujlwm, ntau- kev tshuaj xyuas cov qauv, thiab ua ntej- kuaj kev laus, ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm txhua lub roj teeb.
Cov cuab yeej tsim khoom siab heev
Nruab nrog ntau pua lub siab-cov tshuab ua haujlwm siab, suav nrog cov tshuab winding, mixers, lub tshuab nqus tsev, tsis siv neeg slitting tshuab, thiab cov khoom ntim puv puv.
Comprehensive Certification System
Tuav CCC daim ntawv pov thawj, ISO9001 zoo system ntawv pov thawj, UL ntawv pov thawj, KC ntawv pov thawj, thiab RoHS tus qauv ntawv pov thawj.
Ntau yam khoom kab
Muab TWS roj teeb, 30-90 series, them ceev ceev, 1-3C series, thiab cov roj teeb customized kom tau raws li qhov xav tau ntawm ntau yam khoom kawg.
Cov lus nug nquag
Q: Kuv puas tuaj yeem tso tus qauv txiav txim? Lub sij hawm xa tuaj yog dab tsi?
A: Yog lawm, tus qauv xa khoom yog 3-10 hnub, tso cai rau kev ua tau zoo thiab kev soj ntsuam zoo.
Q: Lub sijhawm khoom xa tuaj rau ntau qhov kev txiav txim yog dab tsi?
A: 2-7 hnub rau hauv- cov khoom hauv Tshuag, kwv yees li 25-30 hnub rau kev tsim khoom loj.
Q: Yuav ua li cas yog nws shipping?
A: DHL / TNT / FedEx / UPS los yog koj nyiam freight forwarder. Cov duab ntawm lub ntim thiab tus lej taug qab yuav muab.
Q: Lub Bluetooth Earphone Roj teeb 300mAh ua haujlwm li cas?
A: Nws tso tawm hluav taws xob hluav taws xob los ntawm lithium{0}} cov tshuaj tiv thaiv tshuaj ion, muab qhov chaw ruaj khov rau lub mloog pob ntseg Bluetooth thiab ua kom muaj kev ua si tas li.
Q: Cov khoom siv twg yog nws sib haum nrog?
A: Nws yog sib xws nrog TWS pob ntseg, wireless Bluetooth earphones, thiab lwm yam khoom siv suab me me.
Q: Kuv yuav nruab lub roj teeb li cas?
A: Ntxig lub pob ntseg pob ntseg Bluetooth 300mAh rau hauv lub mloog pob ntseg lub roj teeb, kom ntseeg tau tias qhov zoo thiab qhov tsis zoo ntawm cov terminals raug txuas.
Q: Kuv yuav ntxuav lub roj teeb li cas?
A: So lub casing nrog ib daim ntaub qhuav, tsis txhob ua kua los tiv thaiv luv luv Circuit Court thiab puas.
Q: Cov kev cia khoom yog dab tsi?
A: Khaws rau hauv qhov chaw qhuav, chav - qhov kub thiab txias, zam qhov kub thiab av noo.
Cim npe nrov: Tuam Tshoj bluetooth earphone roj teeb 300mah manufacturers, lwm tus neeg, Hoobkas
