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리튬 배터리 제조 업체 OEM 원통형 배터리 BZ 18650 4S 2000mAh 14.8V 충전식 리튬 이온 배터리

$6.20
In stock
SKU
BZ 18650 4S 2000mAh

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

  •      원산지 : 광동, 중국
         브랜드 이름 : BZ
         모델 번호 : 18650
         유형 : Li-Ion
         정격 전압 : 14.8V
         크기 : 36 * 36 * 68mm
         정격 용량 : 2000mAh
         제품 이름 : 18650-4S 리튬 이온 배터리
         보증 기간 : 1 년
         무게 : 180g
         사이클 수명 : 500 회
         용량 : 2000mah
         전압 : 14.8V
         응용 분야 : 디지털 제품
         인증서 : CE / RoHS / UN38.3 / MSDS
         지불 : Paypal.TT.Escrow.Western Union
         최대 충전 전류 : 0.2C ~ 1C

리튬 이온 배터리

14.8v 18650 충전식 배터리제조 업체 oem 원통형 배터리

18650 4s 배터리 2000mah

Product Parameters

No.

Item

General Parameter

Remark

1

Rated Capacity

Typical

2050mAh

Standard discharge(0.2C C5A) after Standard charge

Minimum

2000mAh

2

Nominal Voltage

14.8V

Mean Operation Voltage

3

Voltage at end of

12.0V

Discharge Cut-off Voltage

Discharge

4

Charging Voltage

16.8±0.03V

 

5

Internal Impedance

≤160mΩ

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 16.8V

0.01 C5A cut-off

7

Standard discharge

Constant current 0.2 C5A

 

end voltage 12.0V

8

Fast charge

Constant Current 0.5C5A

Charge time : Approx 2.5h

Constant Voltage 16.8V

0.01 C5A cut-off

9

Fast discharge

Constant current 0.5C5A

 

end voltage 12.0V

 

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: max68mm

Width: max36mm
Thickness: max36mm

Initial  Dimension


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