Bluetooth Headset Battery, 3.7 V Bluetooth Headset Battery, 3.7V 50mAh Rechargeable Battery manufacturer / supplier in China, offering 3.7 V 50mAh 55mAh Rechargeable Bluetooth Headset Battery 401020, 401230 3.7V Bluetooth Headset Polymer Lithium Battery, 602040 3.7V Rechargeable Polymer Lithium Battery and so on.
|Min. Order / Reference FOB Price||1 Piece||US $0.5-1/ Piece|
|Port:||Hong Kong, Hong Kong
|Production Capacity:||10000 Pieces a Day|
|Payment Terms:||L/C, T/T, Western Union, Paypal, Money Gram|
|Charger Type:||Electric Charger|
|Charger Application:||Video Game Player, MP3/MP4 Player, Camera, Standard Battery, Bluetooth Headset|
|Charger Style:||Simple Charger|
|Compatible Battery Type:||400920|
|4.1||Nominal capacity||55 mAh 0.2C Discharge|
|4.3||Charge current||Standard Charge 0.5C|
Rapid charge 1.0C
|4.4||Standard Charging method|
0.5C CC(constant current)charge to 4.2V,then CV
charge till charge current decline to ≤0.01C
|4.5||Charging time||Standard Charging|
Approx 5 hours
Approx 2 .5hours
|4.6||Max.charge current||Constant Current 1C Constant Voltage 4.2V 0.01 C cut-off|
|4.7||Max.discharge current||Constant current 1 C end voltage3.0V|
|4.8||Standard Discharge Current||Constant current 0.2 C end voltage3.0V|
|4.9||Discharge cut-off voltage||3.0V|
|4.10||Charge cut-off Voltage||4.2V|
|4.13||Operating temperature||Charging 0 centi-degree~45 centi-degree|
Discharging -20 centi-degree~60 centi-degree
|4.14||Storage temperature||-5 centi-degree~35 centi-degree|
|4.15||Storage Humidity||≤75% RH|
|4.16||Appearance||Without scratch,distortion,contamination and leakage|
|Temperature 23±5 centi-degree|
Atmospheric Pressure 86-106 Kpa
1, What is your MOQ?
Re: If we have cells in stock,MOQ 1pcs,if its mass production model,MOQ:1000pcs,A new model MOQ:3000pcs
2, How many lifetime we could get of the lithium battery and lifepo4 battery and nimh battery?
Re: lithium battery and nimh battery cycle life about 500-700 times, NCM lithium ion cells about 1000 times,lifepo4 2500 times.
3, How to place the order with yours.
Re:There are two ways to place order with us. Amount over USD 1000,you can place the credit order on line via alibaba.
The other contact our service workers and send us the e-mail and place the orders.
4, How to make the payment?
RE: We accept Credit order on line via alibaba and TT, Western Union,PAYPAL and LC in sight.
5, What is the lead time?
Re: 3-5 days for cells in stock, new make models cost about 15-35 days;
6, What about your warranty?
Re: lifepo4 battery 2 years,other batteries for 1 year.
If you need any help,please feel free contact us.