The high-capacity 5100mAh 14.8V Karma Battery provides up to 20 minutes of flight time on a 1-hour charge. Take along extra batteries and swap them out whenever you want more flight time with your drone.- Rechargeable 5100mAh 14.8V battery for the Karma Drone- Provides up to 20 minutes of flight time on a 1-hour charge- Take along extra batteries and swap them out for more flight time