Item

Specifications

Nominal capacity          

700mAh @ 0.2C Discharge

Initial Impedance      

Pack ≤160mΩ          

Weight                 

Approx:13g

Nominal voltage         

3.7V

Fully charge voltage      (FC)      

4.2V                     Defined in this DOC: FC = 4.2V

Fully discharge voltage 

2.4V                     Defined in this DOC: FD = 2.4V

Charge current  

   0.2C=140mA                      

Standard Charging             

1.0C=700mA

Rapid charge    

Standard charging method

0.2C CC ( constant current ) charge to FC, then CV(constant voltage FC)charge till charge current decline to ≤0.01C

Charging time             

6.0 hours(Ref.)

Standard Charging 

1.5 ~2.5hours(Ref.)

Rapid charge       

Max. charge current    

Constant Current 1.0C Constant Voltage FC 0.01 C cut-off

Max. discharge current    

Constant current 1.0C end voltage FD

Standard Discharge Current

Constant current 0.2 C end voltage FD

Charge cut-off voltage    

Ref. 7.1 VDET1  

Discharge cut-off Voltage   

Ref. 7.1 VDET2 

Operating temperature

0℃~45℃

Charging   

-20℃~60℃

Discharging 

Storage temperature           

-10℃~ +45℃

less than 1 month

Recommended storage temperature: 25℃,at the shipment state

-10℃~ +35℃

less than 6 months

Recoverable capacity          

Constant current 0.2C charge to FC, then constant voltage FC charge to current declines to 0.01C, rest for 10min,constant current 0.2C discharge to FD,rest for 10min.Repeat above steps 3 times, recording the maximum capacity

Storage Humidity     

≤75% RH

Appearance        

Without distortion and leakage

Standard testing condition

Temperature : 23±5℃

Humidity : ≤75%RH

Atmospheric Pressure : 86-106 Kpa