中國鋰電池廠定制運動耳機電池 BZ 422341 400mAh 3.7V 鋰電池
價格：US $ 1.2-1.5 /安培
最低訂購：1,000安培
如需訂購鋰電池請聯繫我們！
- 產地：中國廣東
品牌名稱：BZ
型號：422341
類型：鋰聚合物
標稱電壓：3.7V
規格：4.2*23*43 毫米
標稱容量：400mAh
產品名稱：BZ 422341 鋰離子電池
保修：1年
重量：8克
循環壽命：500次
應用：運動耳機
證書：CE / RoHS / UN38.3 / MSDS
付款方式：Paypal.TT.Escrow.Western Union
最大充電電流：1C
客製化運動耳機電池 BZ 422341 400mAh 3.7V 鋰電池
Product Parameters
|
No. |
Item |
General Parameter |
Remark |
|
|
1 |
Rated Capacity |
Typical |
430mAh |
Standard discharge(0.2C C5A) after Standard charge |
|
Minimum |
400mAh |
|||
|
2 |
Nominal Voltage |
3.7V |
Mean Operation Voltage |
|
|
3 |
Voltage at end of |
3.0V |
Discharge Cut-off Voltage |
|
|
Discharge |
||||
|
4 |
Charging Voltage |
4.2±0.03V |
||
|
5 |
Internal Impedance |
≤60mΩ |
Internal resistance measured at AC 1KHZ after 50% charge |
|
|
The measure must uses the new batteries that within one week after shipment and cycles no more than 5 times |
||||
|
6 |
Standard charge |
Constant Current 0.2C5A |
Charge time : Approx 6h |
|
|
Constant Voltage 4.2V |
||||
|
0.01 C5A cut-off |
||||
|
7 |
Standard discharge |
Constant current 0.2 C5A |
||
|
end voltage 3.0V |
||||
|
8 |
Fast charge |
Constant Current 0.5C5A |
Charge time : Approx 2.5h |
|
|
Constant Voltage 4.2V |
||||
|
0.01 C5A cut-off |
||||
|
9 |
Fast discharge |
Constant current 0.5C5A |
||
|
end voltage 3.0V |
||||
|
10 |
Maximum Continuous Charge Current |
1 C5A |
||
|
11 |
Maximum Continuous Discharge Current |
1C5A |
||
|
12 |
Operation Temperature Range |
Charge: 0~45℃ |
60±25%R.H. |
|
|
Bare Cell |
||||
|
Discharge: -20~60℃ |
||||
|
13 |
Storage Temperature Range |
Less than 1 year: -20~25℃ |
60±25%R.H. |
|
|
less than 3 months: -20~40℃ |
at the shipment state |
|||
|
14 |
Pack Dimension |
High: max43mm Width: max23mm |
Initial Dimension |
|
