Tenpower 15SG Drones Maximise flight time - optimise the cell selection, duty cycle and flight speed to maximise flight time.
Discover the Tenpower 15SG cell for drones, designed to maximise flight time and optimise performance under demanding conditions.
Value Propositions
Cylindrical 18650 form factor for compact design.
Nominal capacity of 5.55 Wh and 1.5 Ah for efficient energy storage.
Top-quartile volumetric power density of 6257 W/l for high performance.
Gravimetric energy density of 132 Wh/kg, supporting lightweight designs.
Maximum continuous discharge of 30 A, ideal for demanding applications.
About the Cell
The Tenpower 15SG cell features a cylindrical 18650 form factor, providing a nominal capacity of 5.55 Wh and 1.5 Ah. With a volumetric energy density of 313 Wh/l, it stands out in the market, being around the median for similar cells. The gravimetric energy density of 132 Wh/kg is also competitive, ensuring that the cell remains lightweight while delivering substantial power. The volumetric power density of 6257 W/l places it in the top-quartile compared to the database median of 2029 W/l, making it suitable for high-performance applications. Furthermore, the maximum continuous discharge rate of 30 A is significant, allowing for robust performance in demanding scenarios. This cell is designed to meet the rigorous demands of drone applications, where efficiency and reliability are paramount.
Application Challenges
In the context of drones, maximising flight time is crucial. This involves optimising the cell selection, duty cycle, and flight speed to ensure that the drone can operate effectively over extended periods. The Tenpower 15SG cell addresses these challenges by providing a high energy density, which is essential for long endurance missions. The ability to deliver a maximum continuous discharge of 30 A ensures that the drone can handle peak power demands without compromising performance. Additionally, the lightweight design of the cell contributes to overall flight efficiency, allowing for longer missions without the need for excessive battery weight. As drones are often deployed in extreme environments, the thermal management of the battery is also critical to prevent overheating and ensure safe operation. The Tenpower 15SG cell is engineered to withstand these challenges, making it an ideal choice for UAV applications.
Why this Cell
The Tenpower 15SG cell is specifically designed for drone applications, where maximising flight time is essential. With a volumetric power density of 6257 W/l, it is among the highest in the database, providing the necessary power for demanding flight profiles. The maximum continuous discharge rate of 30 A allows for high performance during critical phases of flight, such as takeoff and heavy lifting. Furthermore, the gravimetric energy density of 132 Wh/kg ensures that the cell remains lightweight, which is vital for maintaining drone agility and endurance. Compared to the median values in the database, this cell offers a significant advantage, making it a top choice for UAV battery pack design and optimisation.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in optimising the performance of the Tenpower 15SG cell for drone applications. By modelling load profiles and thermal behaviour, engineers can predict how the cell will perform under various conditions, including different duty cycles and flight speeds. This approach allows for accurate predictions of voltage sag and usable energy, which are critical for ensuring that the drone can complete its mission without mid-air failures. For instance, simulating the thermal rise during high discharge scenarios helps in selecting the right cell for applications where overheating could be a concern. Additionally, using cell-specific data enables engineers to benchmark performance against other cells, ensuring that the best battery for drone endurance is chosen. This method reduces the reliance on trial-and-error testing, leading to more efficient design processes and improved operational reliability.
