DJI Matrice 400 Series TB100C Tethered Flight Battery

The DJI Matrice 400 TB100C Tethered Flight Battery pairs the high-capacity 20,254 mAh, 977 Wh power of the TB100 with ports dedicated to third-party tethered systems. When connected to approved cabled ground stations, the TB100C supplies continuous power for persistent aerial lighting, comms relays, or dock-based operations—unlocking near-unlimited airtime for Matrice 400 fleets. Reserved I/O interfaces also support integrators building automated recharge docks and other enterprise solutions. Tips Use only with certified tether kits or DJI-approved docks. Do not splice or modify the tether cable.  Check connectors for debris before each flight. Specs TB100C Battery Specs Name TB100C Capacity 20 254 mAh Standard Voltage 48.23 V Max Charging Voltage 54.6 V Battery Type Li-ion 13S Energy 977 Wh Net Weight Approx. 4.72 kg (10.4 lb) Operating Temp –4 °F to 122 °F (–20 °C to 50 °C) Charging Temp 41 °F to 113 °F (5 °C to 45 °C) — self-heats below 5 °C Discharging Te