중국 최고의 리튬 폴리머 셀 제조 업체 도매 고품질 배터리 팩 UFX 702257-2S 7.4V 1000mAh 충전식 Lipo 배터리
가격 : US $ 1.2-1.5 / 암페어
Min. 주문 : 2,000 암페어
주문 하시려면 저희에게 문의하십시오!
- 원산지: 중국 광동
브랜드 이름: UFX
모델 번호: 702257-2S
유형: 리튬 폴리머
공칭 전압: 7.4V
크기: 7*44*60mm
공칭 용량: 1000mAh
제품 이름: UFX 702257-2S 배터리
보증: 1년
무게: 36g
주기 생활: 500배
신청: 의료 기기
인증서: CE/RoHS/UN38.3/MSDS/KC
지불: Paypal.TT.Escrow.Western Union
최대 충전 전류: 1C
Product Parameters
No. |
Item |
General Parameter |
Remark |
|
1 |
Rated Capacity |
Typical |
1000mAh |
Standard discharge(0.2C C5A) after Standard charge |
Minimum |
1000mAh |
|||
2 |
Nominal Voltage |
7.4V |
Mean Operation Voltage |
|
3 |
Voltage at end of |
6.0V |
Discharge Cut-off Voltage |
|
Discharge |
||||
4 |
Charging Voltage |
8.4±0.03V |
||
5 |
Internal Impedance |
≤100mΩ |
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 |
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6 |
Standard charge |
Constant Current 0.2C5A |
Charge time : Approx 6h |
|
Constant Voltage 8.4V |
||||
0.01 C5A cut-off |
||||
7 |
Standard discharge |
Constant current 0.2 C5A |
||
end voltage 6.0V |
||||
8 |
Fast charge |
Constant Current 0.5C5A |
Charge time : Approx 2.5h |
|
Constant Voltage 8.4V |
||||
0.01 C5A cut-off |
||||
9 |
Fast discharge |
Constant current 0.5C5A |
||
end voltage 6.0V |
||||
10 |
Maximum Continuous Charge Current |
1 C5A |
||
11 |
Maximum Continuous Discharge Current |
1 C5A |
||
12 |
Operation Temperature Range |
Charge: 0~45℃ |
60±25%R.H. |
|
Bare Cell |
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Discharge: -20~60℃ |
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13 |
Storage Temperature Range |
Less than 1 year: -20~25℃ |
60±25%R.H. |
|
less than 3 months: -20~40℃ |
at the shipment state |
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14 |
Pack Dimension |
High: max60mm Width: max44mm Thickness: max7mm |
Initial Dimension |