... .18650 cell/battery 3.Weight:90g 4.Dimension:37mm*67mm 5.Application for electronic device 3.7V 4400mAh 18650 li ion battery pack specification ... , Capacity, resistance, Voltage, platform time consistency is good7, With short-circuit production function, safe and reliable8, Factory price& ... available upon request We could provide the li-ion battery 18650 with the capacity of 1800mah to 2600mah. such s ...