CND-18650CL 3.7V 2200mAh

Cell weight about: 42g
Size about (per battery): dia: 18.5* Height: 65.5mm Max.
Standard charge current: 0.2C
Quick charge current: 0.5C
Max. charge current:1C
Standard discharge current: 0.2C
Quick discharge current: 0.5C 
Max. discharge current: 1C
Charge voltage: 4.2V 
Discharge cut off voltage: 2.5V 

Temperature Performance:
at + 50ºC and 0.2CmA, discharge capacity 》90%
at + 25ºC and 0.2CmA, discharge capacity 》100%
at  -40ºC at 0.2CmA, discharge capacity 》85%

Low temperature performance
After standard charge at 25ºC,
Put the cell into -40±2℃ low temp oven for 4 hours and discharge at 0.2C CC to 2.5V at the low temperature
The discharge capacity is 》85%

Operation Temperature: 
Charge temperature: 0~45ºC
Discharge temperature: -40~ + 60ºC
Storage temperature: 
           -20~40 ºC within one month
           0~35ºC within 3 months
           20ºC~25ºC for more than 3 months at partial charged state

Cycle life: 》 300 times at 0.5C, no less than 80% of initial capacity

Application: products used in lower temperature...