ICRcellsarewidelyusedinscientificresearch,resourcesexploration,medicalequipment,telecommunications,digitalelectronics,powersupplyfield.LithiumionbatteriesLiCoO2isabettercathodematerialwithhighvoltagedischargestable,highspecificenergyandgoodcycleperformance,suitableforlargeflowdischargeandthelithium-ionembeddedandemerge,inthelithium-ionbatteriesarethefirsttouse. Lithiumcobaltoxidebattery3.7V4000mAH,ICR26650H4000 1.BatteryDimensions:Diameter26mmXheightof65mm;2.Nominal3.7V3.NominalCapacity:4000mAh4.Resistance: 20m 5.Supportthedischargerate:0.5-2C Flathead,pointedtheproductionaccordingtocustomerrequirements