This is an outstanding cell for those who like high capacity without sacrificing a lot of discharge/drain capability. This cell has a high capacity of 3,000 mAh in energy and a true maximum continuous discharge/drain rating of 15 amps without any temperature cut involved. It has an outstanding cycle life as well and that should be definitely considered in your purchasing decision, along with its other attributes as well. This cell runs very efficiently and is very stable when used @ 15 amps. 

Model: INR18650-30Q
Size: 18650
Style: Flat Top
Chemistry: INR
Nominal Capacity: 3000mAh
Continuous Discharge Rating: 15A
Pulse Discharge Rating: 25A
Nominal Voltage: 3.6V
Protected: No
Rechargeable: Yes
Approximate Dimensions: 18.33mm x 64.85mm
Approximate Weight: 48g

Batteries are sold individually.