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중국 18650 배터리 제조업체 공급 원통형 배터리 BZ 18650 3P 7800mAh 3.7V 리튬 이온 배터리

$6.50
In stock
SKU
BZ 18650 3P 7800mAh

가격 : US $ 6.2-6.5 / 개
최소 주문 : 2,000 조각
주문 문의하시기 바랍니다!

     유명 상표 : BZ
     모델 번호 : 18650
     유형 : 리튬 폴리머
     명목상 전압 : 3.7V
     크기 : 18 * 55 * 70mm
     공칭 용량 : 7800mAh
     제품 이름 : 18650 3P1S 리튬 이온 배터리
     보증 : 1 년
     무게 : 140g
     사이클 수명 : 500 회
     용량 : 2600mAh
     전압 : 3.7V
     신청 : 의료 기기
     인증 : CE / RoHS / UN38.3 / MSDS
     지불 : Paypal.TT.Escrow.Western Union
     최대 충전 전류 : 1C

 

리튬 이온 배터리


18650 3P 7800mAh 3.7V 리튬 이온 배터리

7800mAh 3.7V 원통형 배터리

18650-3P 배터리 7800mAh 3.7V

18650 배터리 7800mAh 3.7V

Cylindrical Battery - BZ 18650 - 3P - 7800mAh - 3.7V - Lithium Ion Battery

Item

(項目)

General Parameter

(常規參數)

Remark

(備註)

Rated Capacity

(額定容量)

Typical7800mAh  
                                

Minimum7650mAh

Standard discharge0.2C C5A) after Standard charge

(标准充电后0.2C5A标准放电)

Nominal Voltage

(正常電壓)

3.7V

Mean Operation Voltage

(即工作電壓)

Voltage at end of Discharge

(放電終止電壓)

3.0V

Discharge Cut-off Voltage

(放電截止電壓)

Charging Voltage

(充電電壓)

4.2±0.03V  

Internal Impedance

(內阻)

180mΩ

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

Standard charge

(標準充電)

Constant Current 0.2C5A

Constant Voltage 4.2V

0.01 C5A cut-off

Charge time : Approx 6h

(充電時間:大約6個小時)

Standard discharge

(標準放電)

Constant current 0.2 C5A

end voltage 3.0V

 

Fast charge

(快速充電)

Constant Current 0.5C5A

Constant Voltage 4.2V

0.01 C5A cut-off

Charge time : Approx 2.5h

(充電時間:大約2.5個小時)

Fast discharge

(快速放電)

Constant current 0.5C5A

end voltage 3.0V

 

Maximum Continuous Charge Current

1.0 C5A  

Maximum Continuous Discharge Current

1.0C5A  

Operation Temperature Range

Charge:0~45℃

Discharge:-20~60℃

60±25%R.H.

Bare Cell

Storage Temperature Range

(儲存溫度範圍)

Less than 1 year: -20~25℃

(小於一年:-20~25℃)

60±25%R.H.

at the shipment stat

Pack  Dimension

High: max70mm
Width: max55mm
Thickness: max 18mm 

Initial  Dimension


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