Brand: AWT
Size: 18650
Chemistry: IMR 
Nominal Capacity: 3000mAh
Nominal Voltage: 3.7V
Discharge: 20A Max Continuous, Rated 40A Max Pulse by AWT
Positive: Flat
Protected: NO, UNPROTECTED
Rechargeable: Yes
Dimensions: 18.39mm x 64.90mm
Weight: 45g