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Cylindrical Rechargeable Battery for Atomizer INR 21700-3S1P 11.1V 4000mAh Li-ion Battery Pack

$17.80
In stock
SKU
INR 21700-3S1P 11.1V 4000mAh

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: BZ
    Model Number: 21700-3S1P
    Type: Cylindrcial Battery
    Nominal Voltage: 11.1V
    Size: 24*71*78mm
    Nominal Capacity: 4000mAh
    Product name: 21700-3S1P Li-ion Cylindrcial Battery
    Warranty: 1 Year
    Weight: 233g
    Cycle life: 500 Times
    Application: Atomizer

Benzo Energy • UFine Technology' Lithium battery test laboratory

Benzo Lithium battery test laboratory

Wholesale 11.1V 4000mAh Cylindrical Battery

4000mAh 11.1V Rechargeable Battery for Atomizer

4000mAh 11.1V Rechargeable Battery for Atomizer

Product Parameters

No.

Item

General Parameter

Remark

1

Rated Capacity

Typical

4100mAh

Standard discharge(0.2C C5A) after Standard charge

Minimum

4000mAh

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

≤110mΩ

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: max78mm

Width: max71mm
Thickness: max24mm

Initial  Dimension



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