• Rechargeable lithium ion battery cell 18650 3.7v 2200mah li ion battery with PCM
  • Rechargeable lithium ion battery cell 18650 3.7v 2200mah li ion battery with PCM
  • Rechargeable lithium ion battery cell 18650 3.7v 2200mah li ion battery with PCM

Rechargeable lithium ion battery cell 18650 3.7v 2200mah li ion battery with PCM

Model No.︰

EFONG-190425

Brand Name︰

Sony

Country of Origin︰

Japan

Unit Price︰

-

Minimum Order︰

-

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Product Description

NO.

 

Item 

Specifications 

4.1

Nominal capacity       

2200mAh     0.2C Discharge  

min  capacity          

2100mAh     0.2C Discharge  

4.2

Nominal  voltage    

3.7V

4.3

Charge current    

Standard Charge :0.5C

4.4

Standard Charging method

0.5C CC(constant current)charge to 4.2V,

then CV(constant voltage 4.2V)charge till charge current decline to ≤0.01C

4.5

Charging time          

Standard Charging

Approx 5 hours  

Approx 2 .5hours

4.6

Max.charge current   

Constant Current 1C5A Constant Voltage 4.2V 0.01 C5A cut-off

4.7

Max.discharge current  

Constant current 1.0C5A end voltage3.0V

4.8

Standard Discharge Current 

Constant current 0.2 C5A  end voltage3.0V

4.9

Discharge cut-off voltage   

3.0V

4.10

Charge cut-off Voltage    

4.2V

4.11

Initial Impedance        

≤100mW        

4.12

 Weight              

Approx:53g

4.13

Operating temperature   

Charging:  0℃~45℃

Discharging:-20℃~60℃

4.14

Storage temperature   

-5℃~35℃

4.15

Storage Humidity      

≤75% RH

4.16

Appearance          

Without scratch,distortion,contamination and leakage



Payment Terms︰ TT

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