Notice:Some batteries will have a low capacity when they are used for the first time after receiving them. For this situation, please charge the battery 3-4 times and then re-test the battery capacity.
Cell Type: Li-ion
Battery type : 18650
Capacity : 3000mAh
Voltage : 3.7V
Dimension :Diameter:17.3mm *Height: 66 mm
Weight: about 60g
note:buy more than 2 pieces,with Stable Storage Boxes