MaxAmps MA-8000 Drones Safety and risk management - particularly around overheating and thermal runaway during flight.
Explore the MaxAmps MA-8000 cell for drones, designed for safety and efficiency in thermal management during flight. Ideal for UAV applications.
Value Propositions
Pouch form factor with a nominal capacity of 29.6 Wh and 8.0 Ah.
Volumetric energy density of 370 Wh/l, top-quartile vs median of 542 Wh/l.
Gravimetric energy density of 185 Wh/kg, around median vs 210 Wh/kg.
Maximum continuous discharge of 180 A, among the highest in the database.
Volumetric power density of 8317 W/l, +58% vs database median of 2029 W/l.
About the Cell
The MaxAmps MA-8000 cell is designed specifically for drone applications, featuring a pouch form factor that allows for efficient space utilisation. With a nominal capacity of 29.6 Wh and 8.0 Ah, this cell is engineered to deliver high performance in demanding environments. The volumetric energy density of 370 Wh/l places it in the top-quartile compared to the median of 542 Wh/l in the database, making it an excellent choice for long endurance drone batteries. Additionally, the gravimetric energy density of 185 Wh/kg is around the median of 210 Wh/kg, ensuring a lightweight solution for UAV applications. The maximum continuous discharge rate of 180 A positions it among the highest in the database, providing the necessary power for high-demand operations. Furthermore, the volumetric power density of 8317 W/l is +58% compared to the database median of 2029 W/l, highlighting its capability for brisk current draws.
Application Challenges
In the realm of drones, safety and risk management are paramount, particularly concerning overheating and thermal runaway during flight. The MA-8000 cell addresses these challenges by providing a robust power solution that maintains performance under stress. Drones often operate in extreme environments where thermal management is critical. The high energy density and power capabilities of the MA-8000 ensure that UAVs can perform demanding tasks without compromising safety. The ability to handle high discharge rates is essential for applications such as heavy lift and VTOL (Vertical Take-Off and Landing) operations, where rapid power delivery is required. Furthermore, the cell's design mitigates risks associated with battery overheating, ensuring reliable operation in various conditions. This makes the MA-8000 an ideal choice for drone manufacturers focused on enhancing mission endurance and safety.
Why this Cell
The MaxAmps MA-8000 cell stands out in the drone battery market due to its impressive specifications tailored for safety and performance. With a maximum continuous discharge of 180 A, it is among the highest in the database, ensuring that drones can handle demanding flight profiles without overheating. The cell's volumetric energy density of 370 Wh/l, which is in the top-quartile compared to the median of 542 Wh/l, allows for longer flight times, crucial for applications requiring extended operational periods. Additionally, the gravimetric energy density of 185 Wh/kg is around the median of 210 Wh/kg, providing a lightweight solution that does not compromise on power. This combination of high energy and power densities makes the MA-8000 an excellent choice for UAV battery pack design, enabling manufacturers to optimise their drone designs for better performance and safety.
How Model-Based Design Helps
Simulation and model-based design play a critical role in optimising the performance of the MaxAmps MA-8000 cell in drone applications. By simulating load profiles, engineers can accurately predict how the cell will behave under various conditions, including thermal rise and voltage sag. This allows for the identification of the most suitable operating parameters, ensuring that the cell can deliver the required energy without risking thermal runaway. For instance, modelling the thermal behaviour of the MA-8000 under different discharge rates helps in understanding its heat generation and internal temperature rise. This insight is invaluable for selecting the right cell for specific mission profiles, particularly in heavy-lift operations where thermal management is crucial. Furthermore, simulation aids in predicting usable energy across the entire flight envelope, enabling operators to make informed decisions about mission feasibility and battery SOC (State of Charge) predictions. Overall, the integration of simulation into the design process enhances the reliability and efficiency of drone operations, ensuring that the MA-8000 cell meets the rigorous demands of modern UAV applications.
