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의료 기기를위한 중국 리튬 세포 제조자 공급 Lipo 건전지 BZ 351772 7.4V 400mAh 폴리머 리튬 이온 배터리

$1.95
In stock
SKU
BZ 351772

가격 : US $ 1.6-1.95 / 개
최소 주문 : 5000 조각
주문 문의하시기 바랍니다!

     유명 상표 : BZ
     모델 번호 : 351772
     유형 : 리튬 폴리머
     공칭 전압 : 7.4V
     크기 : 7 * 17 * 75mm
     공칭 용량 : 400mAh
     제품 이름 : 351772-2S 리튬 이온 배터리
     보증 : 1 년
     무게 : 8g
     사이클 수명 : 500 회
     용량 : 400mAh
     전압 : 7.4V
     신청 : 의료 기기
     인증 : CE / RoHS / UN38.3 / MSDS
     지불 : Paypal.TT.Escrow.Western Union
     최대 충전 전류 : 1C

 

리튬 이온 배터리


351772 7.4V 400mAh 폴리머 리튬 이온 배터리

의료 기기 용 7.4V Lipo 배터리

 7.4V 의료 기기 배터리 공급

Medical Battery - BZ 351772 - 7.4V - 400mAh - Lithium Ion Battery

Item

(項目)

General Parameter

(常規參數)

Remark

(備註)

Rated Capacity

(額定容量)

Typical410mAh   

Minimum400mAh

Standard discharge0.2C C5A) after Standard charge

(标准充电后0.2C5A标准放电)

Nominal Voltage

(正常電壓)

7.4V

Mean Operation Voltage

(即工作電壓)

Voltage at end of Discharge

(放電終止電壓)

6.0V

Discharge Cut-off Voltage

(放電截止電壓)

Charging Voltage

(充電電壓)

8.4±0.03V  

Internal Impedance

(內阻)

280mΩ

Internal resistance measured at AC 1KHZ after 50% charge
(半電態下用交流法量測內阻)


The measure must uses the new batteries that within one week after shipment and cycles no more than 5 times

(用出货后不到一个星期及循环次数不多于5次的新电池测量)

Standard charge

(標準充電)

Constant Current 0.2C5A

Constant Voltage 8.4V

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 6.0V

 

Fast charge

(快速充電)

Constant Current 0.5C5A

Constant Voltage 8.4V

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 6.0V

 

Maximum Continuous Charge Current

1.0 C5A  

Maximum Continuous Discharge Current

1.0C5A  

Operation Temperature Range

(工作溫度範圍)

Charge:0~45℃

Discharge:-20~60℃

60±25%R.H.

Bare Cell

(單體電池儲存濕度範圍)

Storage Temperature Range

Less than 1 year: -20~25℃

60±25%R.H.

at the shipment stat

Pack  Dimension

High: max75mm
Width: max17.5mm
Thickness: max 7.1mm 

Initial  Dimension


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Li-po battery Factory

18650 battery manufacturer

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