Samsung 50S Drones Maximise flight time - optimise the cell selection, duty cycle and flight speed to maximise flight time.
Discover the Samsung 50S cell for drones, designed to maximise flight time and optimise performance under demanding conditions. Learn more now.
Value Propositions
Cylindrical 21700 form factor for compact design.
Nominal capacity of 18.0 Wh and 5.0 Ah for extended usage.
Top-quartile volumetric energy density of 719 Wh/l.
Maximum continuous discharge of 45.0 A for high performance.
Gravimetric power density of 2250 W/kg, ideal for UAV applications.
About the Cell
The Samsung 50S cell is a cylindrical 21700 battery with a nominal capacity of 18.0 Wh and 5.0 Ah, making it suitable for various drone applications. It features a volumetric energy density of 719 Wh/l, which is in the top-quartile compared to the database median of 542 Wh/l, providing significant energy storage in a compact form. The gravimetric energy density stands at 250 Wh/kg, which is around the median, ensuring a lightweight solution for UAVs. Additionally, the cell boasts a volumetric power density of 6467 W/l, which is among the highest in the database, allowing for rapid energy delivery when needed. The maximum continuous discharge rate of 45.0 A, equating to a C-rate of 9.0, supports high-performance applications, making it ideal for demanding drone operations.
Application Challenges
In the realm of drones, maximising flight time is critical. The Samsung 50S cell addresses this challenge by optimising the cell selection, duty cycle, and flight speed. High energy density is essential for long endurance drone batteries, enabling extended operational periods without the need for frequent recharging. The ability to maintain performance under varying conditions, such as temperature fluctuations and payload changes, is vital for UAV battery optimisation. Furthermore, preventing battery overheating during high discharge scenarios is crucial for ensuring safety and reliability in mission-critical applications. The Samsung 50S cell's design and specifications are tailored to meet these challenges effectively.
Why this Cell
The Samsung 50S cell is an excellent choice for drones aiming to maximise flight time. With a maximum continuous discharge rate of 45.0 A, it supports high energy demands, making it suitable for applications that require rapid bursts of power. Its volumetric energy density of 719 Wh/l is in the top-quartile compared to the median of 542 Wh/l, allowing for more energy storage in a smaller footprint. This is particularly beneficial for lightweight drone battery packs, where every gram counts. Additionally, the gravimetric power density of 2250 W/kg ensures that the cell can deliver power efficiently, further enhancing UAV performance and endurance.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in optimising the selection of the Samsung 50S cell for drone applications. By modelling load profiles and thermal behaviour, engineers can predict how the cell will perform under various conditions, such as different flight speeds and payloads. This predictive capability allows for accurate assessments of voltage sag and usable energy, ensuring that the selected cell meets the specific demands of the mission. Furthermore, simulations can help identify potential overheating issues, enabling proactive thermal management strategies. By leveraging these insights, designers can confidently choose the Samsung 50S cell, knowing it will deliver the required performance and reliability in real-world scenarios.
