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전원 은행용 도매 충전식 리튬 이온 배터리 BZ 21700-2P 3.7V 9600mAh 원통형 배터리 팩

$9.00
In stock
SKU
BZ 21700-2P 3.7V 9600mAh

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

원산지: 중국 광동
브랜드 이름: BZ
모델 번호: 21700-2P
유형: 원통형 배터리
공칭 전압: 3.7V
크기: 21*42*72mm
공칭 용량: 9600mAh
제품 이름: 21700-2P 리튬 이온 원통형 배터리
보증: 1년
무게: 145g
주기 수명: 500배
응용 프로그램: 전원 은행



리튬 이온 배터리


도매 충전식 리튬 이온 배터리 팩

보조 배터리용 9600mAh 배터리

21700-2P 3.7V 9600mAh 원통형 배터리 팩


Product Parameters

No.

Item

General Parameter

Remark

1

Rated Capacity

Typical

9700mAh

Standard discharge(0.2C C5A) after Standard charge

Minimum

9600mAh

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

≤110mΩ

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 2.0V

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: max72mm

Width: max42mm
Thickness: max21mm

Initial  Dimension

 

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