Molicel P60B Maximise flight time - optimise the cell selection, duty cycle and flight speed to maximise flight time.
Explore Molicel P60B for drone applications, optimising flight time and performance with high energy density and lightweight design.
Value Propositions
Cylindrical 21700 form factor for compact design.
Nominal capacity of 21.6 Wh and 6.0 Ah for extended use.
Top-quartile volumetric power density of 14,337 W/l.
Gravimetric energy density of 288 Wh/kg for lightweight applications.
Maximum continuous discharge of 100 A for high performance.
About the Cell
The Molicel P60B is a cylindrical 21700 lithium-ion cell designed for high-performance applications, particularly in the aerospace sector. With a nominal capacity of 21.6 Wh and 6.0 Ah, it offers substantial energy storage for extended flight times. The cell boasts a volumetric energy density of 860 Wh/l, placing it in the top-quartile compared to the database median of 541.67 Wh/l, which is crucial for applications requiring lightweight and compact battery solutions. Additionally, the gravimetric energy density of 288 Wh/kg ensures that the cell remains lightweight while providing significant energy output. The maximum continuous discharge rate of 100 A, which is among the highest in the database, allows for robust performance during demanding operational scenarios. This combination of features makes the Molicel P60B an ideal choice for drone battery design, particularly in applications that demand high energy density and efficiency.
Application Challenges
In the aerospace sector, maximising flight time is critical for operational efficiency and mission success. The Molicel P60B cell addresses this challenge by optimising cell selection, duty cycle, and flight speed. The ability to extend drone flight time is essential for various applications, including industrial inspections and emergency response missions. The high energy density of the P60B allows for longer missions without increasing weight, which is a significant advantage in UAV battery pack design. Furthermore, the cell's thermal management capabilities help prevent overheating, ensuring safe operation in extreme environments. By leveraging the P60B, operators can improve UAV mission endurance and achieve reliable performance across diverse conditions, making it a valuable asset in the field of drone technology.
Why this Cell
The Molicel P60B is specifically engineered to meet the demands of aerospace applications, particularly in maximising flight time. With a maximum continuous discharge rate of 100 A, it is positioned among the highest in the database, allowing for efficient power delivery during critical flight operations. The cell's volumetric energy density of 860 Wh/l is significantly above the database median, providing an advantage in weight-sensitive applications. This high energy density translates to longer flight durations, which is essential for missions that require extended operational periods. Additionally, the P60B's lightweight design, with a mass of only 75 g, ensures that it does not compromise the overall weight of the drone, further enhancing flight efficiency. By selecting the Molicel P60B, engineers can ensure optimal performance in UAV battery optimisation, making it a top choice for custom UAV battery packs.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in optimising the selection of the Molicel P60B for drone applications. By modelling load profiles and thermal behaviour, engineers can accurately predict the performance of the cell under various operational conditions. This includes assessing voltage sag, heat generation, and usable energy throughout the flight envelope. For instance, simulations can identify the optimal duty cycle and flight speed that maximise energy efficiency, ensuring that the drone can achieve its mission objectives without compromising safety. Furthermore, by using cell-specific data, engineers can simulate scenarios such as low state of charge (SoC) and extreme temperatures, allowing for informed decision-making regarding mission feasibility. This predictive capability not only enhances the reliability of drone operations but also reduces the risk of mid-air failures, ultimately leading to improved UAV mission endurance and operational success.
