Panasonic NCR18650A 3100mAh 3.7V Protected Li-ion Battery(1pc)
Model: 18650
Voltage: 3.7V
Cell Container: 3100mAh
Dimension(mm): 66.15(length)x18.5(diameter)
Weight(g): 55/59
it widely used for Flashlight,E-cigs and power tools
Warning:
DO NOT throw into fire or incinerate.
DIRS NOT puncture damage. disassemble it,
DO NOT knock the battery