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Li-ion Rechargeable Cell Factory Wholesale Bluetooth Keyboard Battery BZ 753668 3.7V 2100mAh Lipo Battery

$2.50
In stock
SKU
BZ 753668 3.7V 2100mAh

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: 753668
    Type: Li-polymer
    Nominal Voltage: 3.7V
    Size: 7.5*36*70mm
    Nominal Capacity: 2100mAh
    Product name: BZ 753668 Li-ion polymer Battery
    Warranty: 1 Year
    Weight: 40g
    Cycle life: 500 Times
    Application:Bluetooth Keyboard Battery
    Certificate: UN38.3/CE/MSDS/ROHS
    Payment: Paypal.TT.Escrow.Western Union
    Max charge current: 1C

 

Benzo Energy • UFine Technology' Lithium battery test laboratory

Benzo Lithium battery test laboratory

Wholesale 3.7V 2100mAh Battery

2100mAh 3.7V Bluetooth Keyboard Battery

753668 3.7V 2100mAh Lipo Battery

Product Parameters

No.

Item

General Parameter

Remark

1

Rated Capacity

Typical

2130mAh

Standard discharge(0.2C C5A) after Standard charge

Minimum

2100mAh

2

Nominal Voltage

3.7V

Mean Operation Voltage

3

Voltage at end of

3.0V

Discharge Cut-off Voltage

Discharge

4

Charging Voltage

4.2±0.03V

 

5

Internal Impedance

≤125mΩ

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 4.2V

0.01 C5A cut-off

7

Standard discharge

Constant current 0.2 C5A

 

end voltage 3.0V

8

Fast charge

Constant Current 0.5C5A

Charge time : Approx 2.5h

Constant Voltage 4.2V

0.01 C5A cut-off

9

Fast discharge

Constant current 0.5C5A

 

end voltage 3.0V

 

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: max70mm

Width: max36mm
Thickness: max7.5mm

Initial  Dimension



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