ProductUpdated on 28 October 2025

KB-3 "Bashta-3" Tethered Drone Power System

Co-founder at Mobilis Robotics-Defence

Kraków, Poland

About

Ground-based 220V power supply system designed to provide continuous power to heavy drones via a tethered cable. This system enables drones to operate indefinitely without relying on onboard batteries, making it ideal for extended missions such as surveillance, communication relay, and electronic warfare applications.

Key Features

  • Onboard battery for emergency landing in case of ground power off

  • Allows to use same drones for both tethered and regular missions

  • Design focus: simplicity, serviceability and repairability

  • Control-via-wire option (radio silent operation of ground station)

  • Lightweight: less than 10kg

  • Civilian use case(s): public safety on mass events, rescue operations, emergencies

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