Uncomplicated, light-weight and reasonably priced, the Ryze Tello is a fun drone for first-time flyers. Regardless of its price range price tag tag, the Tello presents loads: the battery delivered an inexpensive 13 minutes of flight time in tests, although downward-facing gentle sensors enable the Tello to hover in place https://www.aeroindustrial.com/product/dji-matrice-30-parte-2-estacion-de-carga-de-baterias-bs30/