MaxAmps MA-5200 EVTOL Maximise flight time - optimise the cell selection, duty cycle and flight speed to maximise flight time.
Discover the MaxAmps MA-5200 cell for EVTOL applications, designed to maximise flight time while addressing critical challenges in drone battery design.
Value Propositions
Pouch form factor with nominal capacity of 19.24 Wh and 5.2 Ah.
Top-quartile volumetric energy density of 292 Wh/l, +54% vs database median of 541 Wh/l.
Maximum continuous discharge rate of 234 A, among the highest in the database.
Gravimetric power density of 6,871 W/kg, +60% vs database median of 750 W/kg.
Standard charge current of 5.2 A, ideal for efficient UAV battery pack design.
About the Cell
The MaxAmps MA-5200 cell features a pouch form factor, offering a nominal capacity of 19.24 Wh and 5.2 Ah. With a volumetric energy density of 292 Wh/l, it stands out in the market, being +54% higher than the database median of 541 Wh/l. Its gravimetric energy density is 152.698 Wh/kg, which is competitive but not at the top of the range. The cell's maximum continuous discharge rate of 234 A places it among the highest in the database, ensuring robust performance for demanding applications. Additionally, the cell boasts a volumetric power density of 13,158 W/l, significantly exceeding the median of 2,029 W/l, making it suitable for high-energy applications like UAVs. This combination of features makes the MA-5200 an excellent choice for optimising drone performance and endurance.
Application Challenges
In the EVTOL sector, maximising flight time is critical. The challenge lies in optimising cell selection, duty cycle, and flight speed to achieve this goal. Current battery technologies often struggle with energy density and thermal management, which are essential for long endurance missions. The MA-5200's high energy density allows for extended flight durations, while its robust discharge capabilities ensure reliable performance under varying loads. As UAVs operate in diverse environments, the ability to prevent overheating and maintain efficiency is paramount. The MA-5200 addresses these challenges effectively, making it a strong candidate for applications requiring high reliability and performance.
Why this Cell
The MaxAmps MA-5200 cell is specifically designed to meet the demands of EVTOL applications. Its maximum continuous discharge rate of 234 A ensures that it can handle high power draws without compromising performance, placing it among the highest in the database. The cell's volumetric energy density of 292 Wh/l allows for longer flight times, which is essential for UAV missions. Additionally, its gravimetric power density of 6,871 W/kg is +60% higher than the database median, providing the necessary power for demanding tasks. This combination of high energy and power densities makes the MA-5200 an ideal choice for optimising flight time and efficiency in UAV operations.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in optimising the performance of the MaxAmps MA-5200 cell in EVTOL applications. By modelling load profiles, thermal behaviour, and voltage response, engineers can accurately predict how the cell will perform under various conditions. This approach allows for the identification of optimal duty cycles and flight speeds, ensuring that the cell operates within safe thermal limits while delivering the required power. Furthermore, simulation helps in understanding the usable energy across different scenarios, enabling better decision-making for mission planning. This predictive capability is vital for enhancing UAV reliability and efficiency, ultimately leading to improved mission success rates.
