Typical flight times for the Teal high speed racing drones are 3-4 minutes. This might seem short compared to slow flying aerial camera drones, but FPV is a rush and feels much longer in the goggles.The Teal Sport is a high performance drone designed for speed and agility. These batteries are built to perform at high speed with a high discharge rate. Pro mini-quad pilots carry 25-30 charged batteries to the field for long practice sessions. Having 2-3 extra batteries and possibly a second charger when you are first starting to learn to fly a racing drone is a great idea to keep you from getting impatient and discouraged while waiting for your charge to complete.