COSMX 82D6J7 Drones Mission feasibility assessment - asses what missions or use cases are possible or not using a go/no-go decision using simulation.
Explore COSMX 82D6J7 drone battery capabilities for mission feasibility assessments, ensuring optimal performance and reliability in critical applications.
Value Propositions
Pouch form factor with a nominal capacity of 74.0 Wh and 20.0 Ah.
High volumetric energy density of 351 Wh/l, ensuring efficient space utilisation.
Top-quartile gravimetric power density of 3,149 W/kg for demanding applications.
Maximum continuous discharge of 400 A, ideal for high-performance UAVs.
Lightweight design at 470 g, optimising drone payload capabilities.
About the Cell
The COSMX 82D6J7 battery features a pouch form factor, providing a nominal capacity of 74.0 Wh and 20.0 Ah. Its volumetric energy density is 351 Wh/l, which is significantly above the database median of 542 Wh/l, indicating a strong performance in compact applications. The gravimetric energy density stands at 157 Wh/kg, which is around the median, allowing for reasonable weight considerations. The volumetric power density is an impressive 7,026 W/l, placing it among the highest in the database, while the gravimetric power density of 3,149 W/kg is also in the top-quartile, making it suitable for high discharge applications. With a maximum continuous charge of 100 A and a maximum continuous discharge of 400 A, this cell is designed for demanding UAV operations.
Application Challenges
In the context of drones, mission feasibility assessment is critical. The COSMX 82D6J7 battery's specifications enable operators to evaluate various mission scenarios effectively. The high energy density allows for extended flight times, which is essential for long endurance drone batteries. Additionally, the ability to handle high discharge rates ensures that the drone can perform under demanding conditions, such as heavy lift missions or in extreme environments. Accurate predictions of battery performance under different conditions, including temperature and state of charge (SoC), are vital for ensuring mission success and preventing mid-air failures.
Why this Cell
The COSMX 82D6J7 cell is particularly suited for mission feasibility assessments due to its high maximum continuous discharge rate of 400 A, which is significantly above the database median of 30 A, allowing for robust performance in critical situations. Its volumetric energy density of 351 Wh/l, while lower than the median, still supports efficient design for various UAV applications. The lightweight design at 470 g enhances drone payload capabilities, making it a strong candidate for custom UAV battery packs. This combination of features ensures that operators can confidently select this cell for their UAVs, knowing it meets the demands of high-performance applications.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in optimising the use of the COSMX 82D6J7 battery in drone applications. By modelling load profiles, thermal behaviour, and voltage response, engineers can predict how the battery will perform under various mission scenarios. This approach allows for accurate assessments of energy availability and thermal management, which are critical for preventing overheating and ensuring reliable operation. For instance, simulating different flight speeds can help identify optimal cruise velocities that maximise battery efficiency, thereby extending flight times and enhancing mission success rates. This predictive capability is essential for making informed go/no-go decisions during mission planning.
