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심천 최고의 리튬 전지 제조 업체 블루투스 스마트 팔찌 용 Lipo 배터리 맞춤 설정 BZ 401120 55mAh 3.7V 리튬 폴리머 배터리 KC 인증 포함

$1.00
In stock
SKU
BZ 401120

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

  •      원산지 : 중국 광둥, 광동
         브랜드 이름 : BZ
         모델 번호 : 401120
         유형 : Li 중합체
         정격 전압 : 3.7V
         크기 : 4 * 11 * 22mm
         정격 용량 : 55mAh
         제품명 : BZ 401120 리튬 이온 배터리
         보증 기간 : 1 년
         무게 : 1.5g
         사이클 수명 : 500 회
         애플리케이션 : 블루투스 스마트 팔찌 용 배터리
         인증서 : CE / RoHS / UN38.3 / MSDS / KC
         지불 : Paypal.TT.Escrow.Western Union
         최대 충전 전류 : 1C

li-ion battery

블루투스 스마트 팔찌 용 55mAh 리튬 폴리머 배터리401120 55mAh 3.7V 리튬 폴리머 배터리

KC 인증서가있는 55mAh Lipo 배터리

Product Parameters

No.

Item

General Parameter

Remark

1

Rated Capacity

Typical

58mAh

Standard discharge(0.2C C5A) after Standard charge

Minimum

55mAh

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

≤675mΩ

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: max22mm

Width: max11mm
Thickness: max4mm

Initial  Dimension


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