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중국 최고 품질의 가열 의류 Lipo 배터리 UFX 185770-2S 7.4V 4000mAh 리튬 이온 폴리머 배터리

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가격 : US $ 1.2-1.5 / 암페어
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185770-2S 7.4V 4000mAh 리튬 이온 폴리머 배터리

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  • 185770-2S 7.4V 4000mAh 리튬 이온 폴리머 배터리
  • 온열 의류 용 7.4V 4000mAh 배터리
  • 중국 최고 품질의 4000mAh Lipo 배터리

Details

     원산지 : 광동, 중국
     브랜드 이름 : UFX
     모델 번호 : 185770-2S
     유형 : 리튬 폴리머
     명목상 전압 : 7.4V
     크기 : 18 * 57 * 73mm
     공칭 용량 : 4000mAh
     제품 이름 : UFX 185770-2S 폴리머 리튬 이온 배터리
     보증 : 1 년
     무게 : 131g
     주기 생활 : 500 배
     응용 프로그램 : 가열 의류 배터리
     증명서 : UN38.3 / CE / MSDS / ROHS
     지불 : Paypal.TT.Escrow.Western Union
     최대 충전 전류 : 1C



리튬 이온 배터리

 온열 의류 용 7.4V 4000mAh 배터리

185770-2S 7.4V 4000mAh 리튬 이온 폴리머 배터리

중국 최고 품질의 4000mAh Lipo 배터리

Product Parameters

No.

Item

General Parameter

Remark

1

Rated Capacity

Typical

4030mAh

Standard discharge(0.2C C5A) after Standard charge

Minimum

4000mAh

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

≤60mΩ

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 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

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: max73mm

Width: max57mm
Thickness: max18mm

Initial  Dimension

OEM Lipo 배터리

LIPO 배터리

리튬 이온 배터리18650 배터리LIPO 배터리리튬 폴리머 배터리

리튬 폴리머 전지

1. Q: Where can I get the price?

A:,We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us 

or tell us in your email so that we'll regard your inquiry priority.

  

2.  Q:  Is OEM/ODM available?
A: Yes, it is. Please feel free to tell us your application and your basic battery requirements. Our R&D team will

provide a full solution to your with these factors taken into consideration: working temperature, dimension,

compound mode, power, capacity, peak current, PCM, fuse, motion control ICs, plug, etc.

3.  Q:  Can you provide samples?
A: Yes, we can. After discussion and designing with our sales and engineer, we encourage client to order samples

to test our battery quality first.

  

4.  Q: What kind of certificates could you provide for the battery?

A: It’s customized design, no current certificate, but we could apply CE, UL, KC,UN38.3 and other related

certificates for you, but the certificates fee needs to be paid by you, if your quantity is big enough, certificates

fee could be refunded.

 

5. Q: Shipping terms:

 1.Samples checking: sending by Express ( DHL / UPS / FEDEX/ TNT ,by air)

 2.Bulk production:sending out by cargo shipping / airfreight /Express(DHL/UPS/FedEx/TNT),or we can accept

other shipping terms according to your requirements.

 

6. Q: Can we visit your factory?
A: we aresincerely welcome you to visit our factory. Once we have your schedule, we will arrange the

professional sales team to follow up your case.

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