TPM4D Tether Power System

The TPM4D Tether Power System delivers continuous mains-grade power to the DJI Matrice 4D and M4TD, enabling unlimited-endurance flight for the most demanding persistent monitoring and inspection missions. Designed around the high power demands of the M4D's advanced sensor suite. Key Features Unlimited continuous flight — no battery swaps Optimised for M4D / M4TD high-power avionics and payloads Ruggedised ground station for outdoor deployment Lightweight tether with minimal aerodynamic penalty Supports full sensor payload operation throughout Ideal for long-duration surveillance, construction monitoring, utility inspection, border security, and critical infrastructure protection.