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IMR Li-Mn battery

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Name:Efan IMR 18650 25A 3500mah 3.7v high amp vapor battery button top
Model:1419
Brief:
Efan IMR 18650 25A 3500mah 3.7v high amp vapor battery button top
Description Parameter

2015 Efan IMR 18650 25A 3500mah 3.7v high amp vapor battery button top

Nominal Specification
Weight: 55g/pc

Item

Condition / Note

Specification

Capacity

Std. charge / discharge

3500mAh

Nominal Voltage

Average of Std. Discharge

3.70V

Standard Charge

Constant current

1550mA

Constant voltage

4.20V

End current(Cut off)

50mA

Fast Charge

Constant current

2000mA

Constant voltage

4.20V± 0.05V

End current(Cut off)

100mA

Max. Charge Voltage

4.20V

Max. Charge Current 

2000mA

Standard Discharge

Constant current

500mA

 

 

Fast Discharge

 

 

End voltage(Cut off)

2.5V

Max. Discharge Current



Max discharge

25A

Weight

Approx.

Max. 49.0G

Operating Temperature

Charge

0 ~ 50°C

Discharge

-20~ 60°C

Storage Temperature

1 month

-20 ~ 60°C

3 months

-20 ~45°C

1 year

-20 ~ 20°C

Dimension

(D)18.2 + 0.2/-0.3 mm  

(H) 66.98 ± 0.2 mm 

2015 Efan IMR 18650 25A 3500mah 3.7v high amp vapor battery button top

Nominal Specification
Weight: 55g/pc

Item

Condition / Note

Specification

Capacity

Std. charge / discharge

3500mAh

Nominal Voltage

Average of Std. Discharge

3.70V

Standard Charge

Constant current

1550mA

Constant voltage

4.20V

End current(Cut off)

50mA

Fast Charge

Constant current

2000mA

Constant voltage

4.20V± 0.05V

End current(Cut off)

100mA

Max. Charge Voltage

4.20V

Max. Charge Current 

2000mA

Standard Discharge

Constant current

500mA

 

 

Fast Discharge

 

 

End voltage(Cut off)

2.5V

Max. Discharge Current



Max discharge

25A

Weight

Approx.

Max. 49.0G

Operating Temperature

Charge

0 ~ 50°C

Discharge

-20~ 60°C

Storage Temperature

1 month

-20 ~ 60°C

3 months

-20 ~45°C

1 year

-20 ~ 20°C

Dimension

(D)18.2 + 0.2/-0.3 mm  

(H) 66.98 ± 0.2 mm 

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