Tenpower 50XG Drones Fast charge of the batteries - how to charge the battery quickly without overheating the cells or causing lithium plating which could degrade the battery or cause it to catch fire.
Discover the Tenpower 50XG cell for drones, designed for fast charging without overheating. Achieve optimal performance and safety in UAV applications.
Value Propositions
Cylindrical 21700 form factor for compact design.
Nominal capacity of 18.0 Wh and 5.0 Ah for reliable energy supply.
Top-quartile volumetric energy density of 707 Wh/l for efficient space usage.
Maximum continuous discharge of 45.0 A, ensuring high performance under load.
Gravimetric power density of 2,314 W/kg, ideal for rapid energy delivery.
About the Cell
The Tenpower 50XG cell features a cylindrical 21700 form factor, providing a nominal capacity of 18.0 Wh and 5.0 Ah. Its volumetric energy density of 707 Wh/l places it in the top-quartile compared to the database median of 542 Wh/l, making it an excellent choice for applications requiring compact and lightweight solutions. Additionally, the cell boasts a maximum continuous discharge of 45.0 A, which is significantly higher than the database median of 30 A, allowing for robust performance in demanding scenarios. The gravimetric energy density of 257 Wh/kg also supports its role in high energy density drone batteries, ensuring that UAVs can operate efficiently without compromising on weight. With a volumetric power density of 6,360 W/l, this cell is among the highest in the database, facilitating rapid energy delivery essential for fast charging applications. Overall, the Tenpower 50XG is engineered for optimal performance in drone battery design, making it a prime candidate for UAV battery pack design and selection.
Application Challenges
In the context of drones, fast charging presents unique challenges, particularly the risk of overheating and lithium plating. Fast charge of the batteries - how to charge the battery quickly without overheating the cells or causing lithium plating which could degrade the battery or cause it to catch fire. This is critical for maintaining the safety and longevity of lithium-ion cells for drones. The ability to charge quickly without compromising thermal management is essential for improving UAV mission endurance and ensuring that drones can operate effectively in various environments. The high discharge rates required for drone operations necessitate careful consideration of battery thermal management to prevent overheating, which can lead to catastrophic failures. Therefore, selecting the right cell, such as the Tenpower 50XG, is vital for achieving safe and efficient drone battery performance.
Why this Cell
The Tenpower 50XG cell is specifically designed to meet the demands of fast charging in drone applications. With a maximum continuous discharge of 45.0 A, it is positioned in the top-quartile compared to the database median of 30 A, allowing for high discharge rates that are crucial for UAV operations. Its volumetric energy density of 707 Wh/l is also noteworthy, exceeding the database median of 542 Wh/l, which means that it can deliver more energy in a smaller space, making it ideal for lightweight drone battery packs. This cell's high gravimetric power density of 2,314 W/kg ensures that it can provide rapid energy delivery, essential for preventing drone battery overheating during fast charge cycles. By utilising the Tenpower 50XG, drone manufacturers can enhance battery thermal management and improve overall UAV performance, ensuring that missions can be completed safely and efficiently.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in optimising the performance of the Tenpower 50XG cell for drone applications. By modelling load profiles and thermal behaviour, engineers can predict how the cell will perform under various charging conditions, including fast charge scenarios. This allows for the identification of potential overheating issues before they occur, enabling the design of effective battery thermal management systems. Additionally, simulations can help in understanding voltage sag and usable energy across different discharge rates, ensuring that the selected cell meets the specific energy demands of the UAV. By employing these advanced modelling techniques, manufacturers can confidently select the Tenpower 50XG for their drone battery packs, knowing that it has been thoroughly tested against realistic operational conditions, thus avoiding costly trial-and-error processes and ensuring mission readiness.
