Product Review

Sony VTC6 18650 batteries are high amperage, high quality, durable batteries.
Note: These are sold as four.

This Product Features:
Nominal Capacity: 3000MAH
Nominal Voltage: 3.7V
Discharge End Voltage: 2.5V
Standard Charging Current: 1.25A
Charging Voltage: 4.20+-0.05V
Discharge: 20A Max Continuous, Rated by Sony as 15A Max Continuous or 30A Max Continuous with 80C temperature cutoff

What you get:
4x - Sony VTC6 18650 3000MAH 20A Battery