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Quick Details

Nominal Capacity: 850mAh
Size: 5.5*36*40mm
Nominal Voltage: 3.7v
Type: Li-polymer
Brand Name: A&S Power
Model Number: AS553640
Place of Origin: China (Mainland)
Max discharge current: 1C
Max charge current: 1C
Certification: UL2054/CB/KC/CE/UN38.3

Specifications

Parameter Table:

Item

Rating

Note

3.1    Capacity

Typical

850mAh

Discharge:0.2CmA

Cut off Voltage:3.0V for cell

Minimum

800mAh

3.2    Nominal Voltage

Average  3.7V

Discharge:0.2CmA

Cut off Voltage:3.0V for cell

3.3    AC Impedance Resistance

≤280mΩ

 

3.4    Discharge Cut-off Voltage

3.00V

 

3.5    Charge Current

170mA

Standard Charge

3.6    Charge Voltage

4.2V

 

3.7    Max. Charge Voltage

4.23V

 

3.8    Charge Time

Approx 2.5h

Charge: 1.0CmA

3.9    Max. Charge Current

850mA

1.0CmA

3.10   Max. Discharge Current

850mA 

 

3.11   Weight

Approx 19.3G

 

3.12  Operating

Temperature

Charge

0~+45°C

 

Discharge

-20~+60°C

 

3.13  Storage

Temperature

Less than 1 month

-20~+45°C

Recommended storage

Temperature: 20°C,at the

Shipment state

Less than 3 months

-20~+35°C

 

Product Pictures:

553640 37v 850mah lithium polymer battery with UL2054CBKCCEUN383