DJI Matrice 300 TB60 Intelligent Flight Battery has a high-capacity of 5935mAh and yields a flight time of 55 minutes on the DJI Matrice 300 RTK (with no payload). Hot swappability allows a drained battery to be quickly changed with a fresh one without the need to power down the aircraft. This makes it a valuable addition for time sensitive operations. TB60 batteries are used in pairs as the Matrice 300 RTK requires two batteries for flight. TB60 batteries can only be charged inside BS60 Intelligent Battery Station, which supports simultaneous charging of two TB60 batteries in about 70 minutes.