Now with three fully charged batteries can fly for over 35 minutes with two pit stops. Tello is an amazing introductory drone for the price! Get the 3 battery hub as well. (PBTech how about stocking it!)

An absolute necessity of you have the Tello. Having 1 battery is just not enough! 3 is the minimum IMHO

Battery for Tello drone. Same battery brand that came With my Drone. Works well

With only 13 min of flying time for the Tello drone you need more than 1 battery. Battery works and recharges as expected.

A pair of batteries to extend the flight time of the Tello drone. Good price on special.