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China Best Li-polymer Cell Manufacturer Wholesale High Quality Battery Pack UFX 385989-3S 11.1V 2800mAh Rechargeable LiPo Battery

$11.00
In stock
SKU
385989-3S 11.1V 2800mAh

FOB Price: US $1.2 - 1.5 / Ampere
Min.Order Quantity: 1000 Ampere
Please contact us for the order !

Place of Origin: Guangdong, China
Brand Name: UFX
Model Number: 385989-3S
Type: Li-polymer
Nominal Voltage: 11.1V
Size: 11.5*59*92mm
Nominal Capacity: 2800mAh
Product name: 385989-3S Li-ion polymer battery
Warranty: 1 Year
Weight: 140g
Cycle life: 500 Times
Application: Wearable Device

 

Benzo Energy • UFine Technology' Lithium battery test laboratory

Benzo Lithium battery test laboratory

중국 최고의 리튬 폴리머 셀 제조업체

도매 고품질 11.1V 배터리 팩

385989-3S 11.1V 2800mAh 충전식 LiPo 배터리


Product Parameters

No.

Item

General Parameter

Remark

1

Rated Capacity

Typical

2830mAh

Standard discharge(0.2C C5A) after Standard charge

Minimum

2800mAh

2

Nominal Voltage

11.1V

Mean Operation Voltage

3

Voltage at end of

9.0V

Discharge Cut-off Voltage

Discharge

4

Charging Voltage

12.6±0.03V

 

5

Internal Impedance

≤80mΩ

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 12.6V

0.01 C5A cut-off

7

Standard discharge

Constant current 0.2 C5A

 

end voltage 9.0V

8

Fast charge

Constant Current 0.5C5A

Charge time : Approx 2.5h

Constant Voltage 12.6V

0.01 C5A cut-off

9

Fast discharge

Constant current 0.5C5A

 

end voltage 9.0V

 

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: max92mm

Width: max59mm
Thickness: max11.5mm

Initial  Dimension



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