Aviation

Battery packs and powertrains for ultralight aircraft, gliders, paramotors, and drones. Designed for stringent safety requirements and limited installation space. Developed as a green recycling technology for stringent safety requirements and limited installation space.

Reliable propulsion solutions for aviation

High performance, low weight, maximum operational safety, and reliable functionality even under demanding conditions are at the heart of our development philosophy. Drawing on our experience, we at Neomium develop integrated electric propulsion solutions for aviation, UAVs, and other demanding mobile applications.

We consider not only individual components but the entire electric powertrain as an integrated system - from the mcc©-battery through the central computer and motor controller to the electric motor and the higher-level Cockpit App. Hardware and software are coordinated to ensure optimal interaction between performance, safety, efficiency, and diagnostic capabilities.

If specific requirements regarding installation space, power, weight, cooling, or system architecture have already been defined, they can be incorporated into our development process from the outset. Working closely with our customers, we create solutions that are consistently tailored to the actual requirements of each application.

Through clearly defined development, manufacturing, and testing processes, we create robust, reproducible technology for applications where reliability and service life are critical.

We place particular emphasis on quality and traceability. Every mcc©-battery pack undergoes defined final inspections. Key components and manufacturing steps can be documented and traced using barcodes. The same quality assurance and testing processes also apply to our motors, controllers, and control systems.

Neomium combines the battery, power electronics, motor, and software into a fully integrated electric drive system.

mcc©-battery technology for aviation, UAVs, and eVTOL aircraft

Electric aircraft place the highest demands on their energy storage systems. Low weight, high power output, and reliable operation are only part of the challenge. Equally critical is the question of how to ensure the operational safety of a battery pack throughout its entire service life.

This is precisely where our patented mcc©- technology comes into play. Instead of permanently welded or bonded cell connections, the individual lithium-ion cells within the battery pack are electrically connected without being permanently joined. This creates a new battery architecture developed specifically for demanding aviation applications.

For drones, UAVs, eVTOL aircraft, electric gliders, and other battery-electric aircraft combine our mcc©-battery systems combine high power and energy density with a strong focus on safety, monitoring, and serviceability. Individual cells can be monitored, anomalies detected at an early stage, and affected cells selectively replaced when necessary.

Especially for batteries that are permanently installed in the fuselage, wings, or other hard-to-access areas of an aircraft, this approach is particularly valuable. The aim is to detect critical cell conditions as early as possible, thereby reducing the risk of a Thermal Runaways at the individual cell level.

The result is a battery system that not only delivers power but also actively helps to enhance the operational safety, service life, and serviceability of electric aircraft.

mcc© - developed for batteries where safety begins not at the pack level, but at the individual cell.

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Technical classification and scope


For manned aircraft, EASA distinguishes between CS-22, CS-LSA, and CS-23, among others. Unmanned systems are assigned to the Open, Specific, or Certified categories based on risk. EASA: General Aviation, EASA: UAS operational categories


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