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중국 착용 할 수있는 장치를위한 리튬 전지 제조자 주문품 Lipo 건전지 BZ 551419 3.7V 75mAh 리튬 폴리머 배터리

$1.10
In stock
SKU
BZ 551419

가격 : US $ 1-1.1 / 개
최소 주문 : 5,000 조각
주문 문의하시기 바랍니다!

     유명 상표 : BZ
     모델 번호 : 551419
     유형 : 리튬 폴리머
     명목상 전압 : 3.7V
     크기 : 5.5 * 14 * 19mm
     공칭 용량 : 75mAh
     상품명 : 551419 리튬 이온 배터리
     보증 : 1 년
     무게 : 2g
     사이클 수명 : 500 회
     용량 : 75mAh
     전압 : 3.7V
     신청 : 디지털 방식으로 착용 할 수있는 장치
     인증 : CE / RoHS / UN38.3 / MSDS
     지불 : Paypal.TT.Escrow.Western Union
     최대 충전 전류 : 1C

 

리튬 이온 배터리


551419 3.7V 75mAh 리튬 폴리머 배터리

디지털 방식으로 착용 할 수있는 장치를위한 75mAh Lipo 건전지

맞춤형 75mAh 소형 Lipo 배터리

BZ 551419 75mah Small Lipo Battery

Item

(項目)

General Parameter

(常規參數)

Remark

(備註)

Rated Capacity

(額定容量)

Typical75mAh  
                                

Minimum:70mAh

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)

380mΩ

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 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

(最大充電持續電流)

1.0 C5A  

Maximum Continuous Discharge Current

(最大放電持續電流)

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

(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

(出貨狀態時的濕度範圍)

Pack  Dimension

High: max19mm
Width: max14mm
Thickness: max 5.5mm 

Initial  Dimension


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