Ampace JP40 Drones Safety and risk management - particularly around overheating and thermal runaway during flight.
Discover the Ampace JP40 cell for drones, designed for safety and efficiency in high-demand applications, ensuring reliable performance during critical missions.
Value Propositions
Cylindrical 21700 form factor for compact design.
Nominal capacity of 14.8 Wh and 4.0 Ah for extended flight time.
Top-quartile power density (+58% vs median 750 W/kg) for high current demands.
Volumetric energy density of 595 Wh/l, ensuring lightweight solutions.
Maximum continuous discharge of 60 A, suitable for demanding UAV applications.
About the Cell
The Ampace JP40 cell is a cylindrical 21700 battery designed specifically for drone applications. With a nominal capacity of 14.8 Wh and 4.0 Ah, it provides a robust energy source for various UAV missions. Its volumetric energy density of 595 Wh/l places it among the highest in the database, ensuring that drones can carry more energy without increasing weight. The gravimetric energy density of 214 Wh/kg also supports the development of lightweight drone battery packs, crucial for enhancing flight efficiency. Additionally, the JP40 boasts a maximum continuous discharge rate of 60 A, which is top-quartile compared to the median of 30 A, making it ideal for high-demand applications where rapid energy release is necessary. This cell is engineered to meet the rigorous demands of drone operations, particularly in safety-critical scenarios where overheating and thermal runaway are significant concerns.
Application Challenges
In the realm of drones, safety and risk management are paramount, especially concerning overheating and thermal runaway during flight. The Ampace JP40 cell addresses these challenges by providing a reliable energy source that maintains performance under varying conditions. High energy density is essential for long endurance drone batteries, allowing operators to extend flight times while ensuring safety. The ability to manage thermal performance effectively is critical, as drones often operate in extreme environments where temperature fluctuations can impact battery performance. By utilising advanced battery thermal management techniques, the JP40 cell helps prevent overheating, ensuring that UAVs can complete their missions without the risk of battery failure. This is particularly important for applications such as industrial inspections and emergency response, where reliability is non-negotiable.
Why this Cell
The Ampace JP40 cell is specifically designed to meet the unique demands of drone applications, particularly in safety and risk management. With a maximum continuous discharge rate of 60 A, it is well-suited for high discharge rate UAV batteries, ensuring that drones can perform effectively even under heavy loads. Its volumetric energy density of 595 Wh/l is among the highest in the database, allowing for lightweight drone battery packs that do not compromise on performance. This cell's design also prioritises thermal management, which is crucial for preventing overheating and ensuring safe operation during critical missions. By selecting the JP40, operators can improve UAV mission endurance while minimising the risks associated with battery failure, making it an ideal choice for those looking to optimise their drone battery pack design.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in the selection and optimisation of battery cells for drone applications. By simulating load profiles and thermal behaviour, engineers can predict how the Ampace JP40 cell will perform under various conditions, including high discharge rates and extreme temperatures. This modelling allows for accurate predictions of voltage sag and usable energy, which are essential for ensuring that drones can complete their missions without unexpected failures. For instance, by understanding the thermal rise associated with different flight profiles, designers can select the JP40 cell with confidence, knowing it will perform reliably in demanding scenarios. This approach not only enhances the safety and efficiency of drone operations but also reduces the need for costly trial-and-error testing, streamlining the development process for custom UAV battery packs.
