Customized Rechargeable Li-ion Battery Pack 3.7V 1800mAh With PCM Protection


Cycle life:

Charge: 0.5C constant current charge to 4.2V followed by 4.2 V constant voltage charge to cut-off current  0.02C  

Discharge: 0.5C constant current discharge to cut-off voltage  3V

 

Cycle life:

Charge: 0.5C constant current charge to 4.2V followed by 4.2 V constant voltage charge to cut-off current  0.02C  

Discharge: 0.5C constant current discharge to cut-off voltage  3V

 


Detailed Product Description

 No.

Items

Specification

1

Normal Voltage

3.7

2

Nominal Capacity

1800mAh

Standard charge & discharge

3

Minimum Capacity

1800mAh

 

4

Max Charge Voltage

4.2V (Standard Charging Method CC/CV)

5

Discharge cut-off voltage

3V  

6

Standard Charge

0.2C ( CC charge to 4.2V, then CV to 0.02C cut off)

25±2℃

7

Standard Discharge

0.2C  (CC Discharge to 3V)

25±2℃

8

Max. Charge Current 

0.2Cstand charge     

0.5C Max (rapid charge)          

 

 

9

Max. Discharge Current 

0.5C

 

10

Humidity range  

45-75%RH (non-condensing)

11

Impedance 

250mΩ (AC Impedance, 1000 Hz)

12

Battery Weight

Approx:40g

13

Battery Dimension

L:53mm Max

W:35mm Max

T:11mm Max

 No.

Items

Specification

1

Normal Voltage

3.7

2

Nominal Capacity

1800mAh

Standard charge & discharge

3

Minimum Capacity

1800mAh

 

4

Max Charge Voltage

4.2V (Standard Charging Method CC/CV)

5

Discharge cut-off voltage

3V  

6

Standard Charge

0.2C ( CC charge to 4.2V, then CV to 0.02C cut off)

25±2℃

7

Standard Discharge

0.2C  (CC Discharge to 3V)

25±2℃

8

Max. Charge Current 

0.2Cstand charge     

0.5C Max (rapid charge)          

 

 

9

Max. Discharge Current 

0.5C

 

10

Humidity range  

45-75%RH (non-condensing)

11

Impedance 

250mΩ (AC Impedance, 1000 Hz)

12

Battery Weight

Approx:40g

13

Battery Dimension

L:53mm Max

W:35mm Max

T:11mm Max


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