Specification:
Product name: ICR18650B4 2600mAh Lithium-ion Battery
Brand: LG
Nominal Voltage :3.7V
Nominal Capacity:2600mah
Charge Voltage:4.2v
Charge Current:0.5c
Discharge Voltage:2.75v
Discharge Current:0.2c
Weight:47g
Size: 18*65mm(boy diameter x length)
Dishcarge temperature range:-20 C!#!amp!*!mdash;60 C
Charge temperature range: 0 C!#!amp!*!mdash;45 C
Storage: 1 year:-20 C!#!amp!*!mdash;20 C

Package included:
1 x ICR18650B4 2600mAh Lithium-ion Battery