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Professional Custom Smart Card Ultra Thin Battery BZ 054848 3.7V 58mAh Rechargeable Cell

$1.50
In stock
SKU
BZ 054848 3.7V 58mAh

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: 054848
    Type: Li-polymer
    Nominal Voltage: 3.7V
    Size: 0.5*48*48mm
    Nominal Capacity: 58mAh
    Product name: BZ054848 Li-polymer Battery
    Warranty: 1 Year
    Weight: 1.2g
    Cycle life: 500 Times
    Application: Smart Card Battery
    Certificate: CE/ROHS/MSDS/UN38.3
    Payment: Paypal.TT.Escrow.Western Union
    Max charge current: 1C

 

Benzo Energy • UFine Technology' Lithium battery test laboratory

Benzo Lithium battery test laboratory

Professional Custom Rechargeable Cell

58mAh Smart Card Ultra Thin Battery

054848 3.7V 58mAh Rechargeable Cell

Product Parameters

No.

Item

General Parameter

Remark

1

Rated Capacity

Typical

60mAh

Standard discharge(0.2C C5A) after Standard charge

Minimum

58mAh

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

≤475mΩ

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: max48mm

Width: max48mm
Thickness: max0.5mm

Initial  Dimension



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