China Lithium Battery Manufacturer Custom-made Rechargeable Curved Battery TYPHON 232357 3.7V 210mAh Li-Polymer Battery

Regular price $4.50

Price: US $3.5-4.5 / Piece
Min. Order: 5,000 Pieces
Please contact us for the order !

    Brand Name: TYPHON
    Model Number: 232357
    Type: Li-polymer
    Nominal Voltage: 3.7V
    Size: 2.3*23*57mm
    Nominal Capacity: 210mAh
    Product name: 232357 Curved Battery
    Warranty: 1 Year
    Weight: 1.8g
    Cycle life: 500 Times
    Capacity: 210mah
    Voltage: 3.7V
    Application: Wearable Device
    Certificate: CE/RoHS/UN38.3/MSDS
    Payment: Paypal.TT.Escrow.Western Union
    Max charge current: 1C

Product Parameters

No.

 

Item

 

General Parameter

 

Remark

 

1

Rated Capacity

 

Typical

 

220mAh

Standard discharge(0.2C C5A) after Standard charge

 

Minimum

 

210mAh

2

Nominal Voltage

 

3.7V

Mean Operation Voltage

 

3

Voltage at end of

Discharge

 

2.75V

Discharge Cut-off Voltage

 

4

Charging Voltage

 

4.2±0.03V

 

5

Internal Impedance

 

≤280mΩ

Internal resistance measured at AC 1KHafter 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

Constant Voltage 4.2V

0.01 C5A cut-off

 

Charge time : Approx 6h

 

7

Standard discharge

 

Constant current 0.2 C5A

end voltage 2.75V

 

 

8

Fast charge

 

Constant Current 0.5C5A

Constant Voltage 4.2V

0.01 C5A cut-off

 

Charge time : Approx 3.5h