I’ve just completed flight number 50 on my trusty Tello. Same props, same battery.
I’ve noticed no decline in battery life or in the noise and keenness of the motors. Hovering is still impressively rock-steady even at 30m.
Awesome to hear. I got mine just more than 2 months ago, and have been flying every single day. Some times up to 4 charges per day. Never counted, but must be close to 80 or 90 flight, without a single problem or hiccup. Also just received 2 extra batteries a few days ago. So it was all done on the original battery. Also cant see any decline in battery or performance of the motors. Great little quad, and for the price, it is just amazing