Tenpower 25SG Mission feasibility assessment - asses what missions or use cases are possible or not using a go/no-go decision using simulation.
Explore the Tenpower 25SG cell for mission feasibility in aerospace applications, optimising drone battery performance and endurance with advanced simulation.
Value Propositions
Cylindrical 18650 form factor for versatile applications.
Nominal capacity of 9.0 Wh and 2.5 Ah for reliable energy delivery.
Volumetric energy density of 511 Wh/l, around median for high efficiency.
Gravimetric power density of 2800 W/kg, top-quartile vs median.
Maximum continuous discharge of 35 A, ensuring robust performance.
About the Cell
The Tenpower 25SG cell features a cylindrical 18650 form factor, making it suitable for various UAV applications. With a nominal capacity of 9.0 Wh and 2.5 Ah, it provides reliable energy delivery for demanding missions. The cell boasts a volumetric energy density of 511 Wh/l, which is around the median compared to other cells in the database, ensuring efficient use of space in battery packs. Additionally, its gravimetric energy density of 200 Wh/kg positions it well within the competitive range, providing a balance of weight and energy storage. The cell's volumetric power density of 7151 W/l is among the highest in the database, allowing for quick energy delivery during high-demand scenarios. With a maximum continuous discharge of 35 A, the 25SG is designed to handle the rigorous demands of UAV operations without compromising safety or performance.
Application Challenges
In the aerospace sector, mission feasibility assessment is crucial for determining the viability of drone operations. The ability to assess what missions or use cases are possible or not using a go/no-go decision is essential for ensuring operational efficiency and safety. High energy density and reliable performance are critical for long endurance drone batteries, especially in extreme environments. The Tenpower 25SG cell's specifications allow for effective simulation of various mission profiles, enabling operators to predict performance under different conditions. This capability is vital for applications such as VTOL drone battery pack design and heavy lift drone operations, where accurate predictions can significantly impact mission success.
Why this Cell
The Tenpower 25SG cell is an excellent choice for aerospace applications due to its impressive specifications. With a maximum continuous discharge of 35 A, it is positioned in the top-quartile compared to the median of 30 A in the database, ensuring it can handle demanding UAV operations. Its volumetric energy density of 511 Wh/l is around the median, providing a good balance between size and energy storage. The cell's gravimetric power density of 2800 W/kg is also noteworthy, allowing for efficient energy delivery during critical flight phases. These metrics make the 25SG particularly suitable for applications requiring high energy density drone batteries and custom UAV battery packs, where performance and reliability are paramount.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in optimising the performance of the Tenpower 25SG cell for aerospace applications. By modelling load profiles, thermal behaviour, and voltage response, engineers can accurately predict how the cell will perform under various mission scenarios. This approach allows for the identification of optimal charge and discharge rates, ensuring that the cell operates within safe limits while delivering the required energy. For instance, simulating the thermal rise during high discharge scenarios helps prevent overheating, a common challenge in UAV battery design. Additionally, these simulations enable accurate predictions of state of charge (SoC), which is essential for mission planning and ensuring reliable drone operations. Overall, the use of simulation in the design process enhances the ability to make informed go/no-go decisions, ultimately improving mission feasibility and operational success.
