TerraE 25P4 Drones Maximise flight time - optimise the cell selection, duty cycle and flight speed to maximise flight time.
Discover the TerraE 25P4 cell for drones, designed to maximise flight time and optimise performance in demanding conditions. Learn more today.
Value Propositions
Cylindrical 18650 form factor for compact integration.
Nominal capacity of 9.0 Wh, ideal for lightweight drone applications.
Top-quartile volumetric energy density of 498 Wh/l for extended flight times.
Maximum continuous discharge of 30.0 A, ensuring high performance under load.
Gravimetric power density of 2,298 W/kg, supporting rapid energy delivery.
About the Cell
The TerraE 25P4 cell features a cylindrical 18650 form factor, making it suitable for compact drone designs. With a nominal capacity of 9.0 Wh and a nominal current of 2.5 Ah, it provides reliable energy storage for various UAV applications. The cell boasts a volumetric energy density of 498 Wh/l, placing it in the top-quartile compared to the database median of 542 Wh/l, which is crucial for maximising flight time. Its gravimetric energy density of 191 Wh/kg is competitive, ensuring lightweight battery packs for drones. The maximum continuous discharge rate of 30.0 A allows for high energy demands during flight, while the volumetric power density of 5,977 W/l supports rapid energy delivery, making it ideal for dynamic drone operations. Overall, the TerraE 25P4 is engineered for high performance in demanding environments, ensuring drones can operate efficiently and effectively.
Application Challenges
In the realm of drones, maximising flight time is paramount. The TerraE 25P4 cell is designed to meet the challenge of optimising cell selection, duty cycle, and flight speed. In practical terms, this means ensuring that the battery can deliver sufficient energy throughout the mission while maintaining thermal stability. The high energy density of the 25P4 cell allows for longer missions without the need for frequent recharging, which is essential for applications such as industrial inspections and emergency response. Additionally, the ability to manage high discharge rates is critical for maintaining performance during demanding flight conditions. The challenge lies in balancing energy output with weight and thermal management to prevent overheating and ensure safe operation. By leveraging advanced battery design, the 25P4 cell addresses these challenges head-on, providing a reliable power source for various drone applications.
Why this Cell
The TerraE 25P4 cell stands out in the drone battery market due to its impressive specifications tailored for maximising flight time. With a maximum continuous discharge of 30.0 A, it is positioned in the top-quartile compared to the database median of 30 A, ensuring that it can handle high power demands during critical flight phases. Its volumetric energy density of 498 Wh/l is also noteworthy, being +8% vs the median, allowing for longer flight durations without increasing the overall weight of the drone. This is particularly important for UAV applications where every gram counts. The lightweight design, combined with a gravimetric power density of 2,298 W/kg, supports rapid energy delivery, making it an ideal choice for high-performance drones. These features make the TerraE 25P4 an excellent option for those looking to enhance drone endurance and efficiency.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in optimising the performance of the TerraE 25P4 cell for drone applications. By simulating load profiles and thermal behaviour, engineers can predict how the cell will perform under various conditions, including high discharge rates and temperature fluctuations. This predictive capability allows for the selection of the most suitable cell for specific missions, ensuring that the drone can deliver the required thrust and energy throughout its flight envelope. For instance, modelling heat generation and voltage response helps in understanding the thermal dynamics of the cell, which is vital for preventing overheating and ensuring safe operation. Additionally, simulation enables engineers to optimise the duty cycle and flight speed, further enhancing the overall efficiency of the drone. By leveraging these advanced design techniques, the TerraE 25P4 cell is positioned to meet the demanding needs of modern UAV applications.
