... 02200≤704.23.045-20/+60 rechargeable Lithium-ion battery ICR18650 Product description:ICR18650 Li-ion battery with capacity:1400mAh,1600mAh,1800mAh,2000mAh,2200mAh ... higher energy density,small volume.5)Longer service life,1C for Circulation using 400 charge/discharge Cycle, Capacity above 80%. ... research instrument, camera notebook computer, digital products, mobile phone etc Lithium-ion battery 18650