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중국 배터리 공급 업체 OEM BZ 415778 2900mah 3.8V 충전식 리튬 이온 배터리 휴대 전화 용

$3.60
In stock
SKU
BZ 415778

가격 : US $ 1.2-1.5 / 암페어
Min. 주문 : 2,000 암페어
주문 하시려면 저희에게 문의하십시오!

     기원의 장소 : 광동, 중국
     브랜드 이름 : BZ
     모델 번호 : 415778
     유형 : 리튬 이온
     명목상 전압 : 3.8V
     크기 : 4.1 * 57 * 80mm
     공칭 용량 : 2900mAh
     상품명 : 415778 리튬 이온 배터리
     보증 : 1 년
     무게 : 60g
     사이클 수명 : 500 시간
     수용 인원 : 2900mah
     전압 : 3.8V
     신청 : 휴대 전화
     인증 : CE / RoHS / UN38.3 / MSDS
     지불 : Paypal.TT.Escrow.Western Union
     최대 충전 전류 : 1C를

리튬 이온 배터리

415778 3.8V 2900mAh 리튬 이온 배터리

휴대 전화 용 2900mah 배터리

OEM 3.8V 리튬 이온 배터리

Product Parameters

No.

Item

General Parameter

Remark

1

Rated Capacity

Typical

2950mAh

Standard discharge(0.2C C5A) after Standard charge

Minimum

2900mAh

2

Nominal Voltage

3.8V

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

≤30mΩ

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: max80mm

Width: max57mm
Thickness: max4.1mm

Initial  Dimension


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