Taw qhia
Lub roj teeb ntawm Bluetooth headphones 300mAh siv 3.7V Li-Po cell. Nws yog me me thiab hnav, haum rau cov khoom siv suab nrog qhov chaw siab thiab kev ntseeg siab.
Qhov zoo
Ntev -Lub Hwj Chim Loj
Lub peev xwm 300mAh muab cov roj teeb ruaj khov nyob rau hauv qhov loj me.
Kev nyab xeeb siab
Dhau qhov kev sim poob 1-meter uas tsis muaj hluav taws lossis xau.
Kev them nqi ceev ceev
Lub mloog pob ntseg Bluetooth no lub lithium polymer roj teeb txhawb nqa mus txog 1.0C ceev them, them tag nrho hauv kwv yees li 2 teev.
Lub neej ruaj khov
Ntau dua lossis sib npaug rau 300 tus nqi- cov voj voog tawm nrog lub peev xwm qis, tsim nyog rau Bluetooth cov khoom siv siv rau lub sijhawm ntev.
Specification
|
Cov khoom |
Specifications |
|
Roj teeb |
3.7v 300mAh lipo roj teeb |
|
Charge voltage |
4.2V |
|
Nominal voltage |
3.7V |
|
Nominal muaj peev xwm |
250mAh 0.2C tso zis |
|
Charge tam sim no |
Standard Charging: 0.5C Ceev ceev: 1.0C |
|
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 |
|
Lub sijhawm them nyiaj |
Kev Them Nqi: 2.75hours (Ref.) Tus nqi nrawm: 2hours(Ref.) |
|
Max. nqi tam sim no |
1.0C |
|
Max. tso tawm tam sim no |
1.0C |
|
Tso tawm txiav- tawm qhov hluav taws xob |
2.75V(0.2C) |
|
Ua haujlwm kub |
Kev them nyiaj yug: 0℃~ 45℃Tawm: 0℃~ 45℃arging: 0℃~ 45 degree |
|
Tshem tawm: Cia kub 0℃~ 45 degree |
-10℃~ +45 degree |
|
Dimension |
Ntev: 50 ± 2mm (tsis suav nrog tab) Dav: 20 ± 0.5mm Thickness: 10 ± 0.2mm |
|
Tso Test |
Lub xovtooj ntawm tes yuav tsum tau muab tso rau ntawm qhov siab ntawm meters ob zaug rau hauv av pob zeb. Tsis muaj hluav taws, tsis muaj dej |
|
Lub sijhawm voj voog |
Ntau dua lossis sib npaug li 300 npaug |
Kev kho kom haum
|
Customizable yam khoom |
Customizable Cov ntsiab lus |
|
Cell Dimensions |
Ntev, dav, thickness |
|
Qhov hluav taws xob |
3.7V / 3.8V / 4.2V |
|
Muaj peev xwm |
Kaum rau txhiab mAh |
|
Tus nqi tso tawm |
1C ~ >3C |
|
Kev them nqi ceev ceev |
Standard los yog ceev ceev |
|
Kev tiv thaiv Circuit Court |
Overcharge, tshaj- tawm, overcurrent, luv- Circuit Court, kub tswj |
|
Kev Tswj Xyuas Ntse |
Kev xaiv Bluetooth, I²C, lossis SMBus kev koom ua ke |
|
Ntim & Cov khoom sib txuas |
Hlau ntev, davhlau ya nyob twg hom, thiab connector customization |
Peb Daim Ntawv Pov Thawj
Peb muaj CCC daim ntawv pov thawj, ISO 9001 daim ntawv pov thawj zoo, KC ntawv pov thawj, UL ntawv pov thawj, RoHS tus qauv ntawv pov thawj, ob daim ntawv tsim tawm, thiab ib qho qauv siv hluav taws xob patent.
FAQ
Q: Koj puas tuaj yeem muab kev pabcuam OEM / ODM kev pabcuam?
A: Yog lawm, peb muab kev hloov kho OEM thoob ntiaj teb, suav nrog qhov ntev ntawm tes, qhov hluav taws xob, muaj peev xwm, tus nqi tawm, kev tiv thaiv Circuit Court, thiab cov khoom sib txuas kom tau raws li cov khoom siv sib txawv thiab kev siv.
Q: Kuv puas tuaj yeem tau txais ib qho qauv rau kev kuaj xyuas qhov zoo?
A: Cov qauv kuaj muaj. Thov nyem qhov no kom tau txais cov qauv cai.
Q: Lub sijhawm ua khoom lag luam yog dab tsi?
A: Nws nyob ntawm qhov kev txiav txim kom muaj nuj nqis. Feem ntau, lub sijhawm ua haujlwm yog li 5-7 hnub ua haujlwm rau kev txiav txim loj.
Q: Hom kev them nyiaj twg kuv tuaj yeem them nrog?
A: L / C, T / T Bank hloov, Paypal, Western Union, Alibaba Trade Assurance.
Q: Yuav ua li cas txog lub sijhawm lav?
A: Peb cov khoom tuaj nrog 12 lub hlis lav, 100% hloov dawb yog tias muaj teeb meem zoo tshwm sim.
Cim npe nrov: Tuam Tshoj roj teeb ntawm bluetooth headphones 300mah, Tuam Tshoj roj teeb ntawm bluetooth headphones 300mah manufacturers, lwm tus neeg, Hoobkas
