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2S Lithium Polymer Batteries 7.4V Lipo Portable 4100mah Battery Pack 

Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: AIA-1

2S Lithium Polymer Batteries 7.4V Lipo Portable 4100mah Battery Pack
 
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2S Lithium Polymer Batteries 7.4V Lipo Portable 4100mah Battery Pack

 

QUALITY IS OUR CULTURE

 

Product basic description: 

 

Battery model:  DEL 855085 4100mAh 11.1V 


Nominal Capacity: 4100mAh


Nominal Voltage 11.1 V


Max Charge Current 1.0 C


Max Discharge Current 1.5 C


Charge method CC/CV (constant current/constant voltage) 


Size: max.26.1*50.5*86.5mm   


Weight: About 260g


Rechargeable battery with no less than 1000 times cycle life

 

Application: electric sprayer products

 

Specification:

 

No.

Item

Rated Performance

Remark

1

Rated Capacity

Typical

4100mAh

Discharge at 0.2C after standard charge fully.

Minimum

4000mAh

2

Nominal Voltage

11.1V

Mean operation voltage during standard discharge.

3

Voltage at end of

Discharge

9.0V

Discharge cut-off voltage.

4

Charging Voltage

12.6±0.03V

 

5

AC  (1KHz) Impedance New Cell Max.(mW)

≤100mΩ

 

6

Standard Charge

Constant Current 0.5C

Constant Voltage 12.6V

Cut-off current 0.01C

Charge time: Approx 4.0h.

7

Standard Discharge

Constant current 0.2 C

end voltage 9.0V

 

8

Fast Charge

Constant Current 1C

Constant Voltage 12.6V

Cut-off current 0.01C

Charge time: Approx 2.5h.

9

Fast Discharge

Constant current 1 C

end voltage 9.0V

 

10

Maximum Continuous Charge Current

1.0C

4.50A

11

Maximum Continuous Discharge Current

1.5C

6.75A

12

Operation Temperature Range

Charge: 0~45C

60±25%RH.

Bare Cell.

Discharge: -20~60C

13

Storage Temperature

Range

Less than 1 year: -20~25C

 

Less than 3 months: -20~40C

 

Less than 1 months: -30~45C

 

Less than 12 hour: 45~60C

 

14

Storage Humidity Range

60±25%RH.

 

15

Weight

Approx: 260g

Whole product

 

 

Product Configuration:

 

No.

Item

DELONG

1

Li-ion Polymer Cell

501220H 75mAh 3.7V

2

PCM

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Company Info

Shenzhen Delong Energy Technology Co.,LTD [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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