Enpower Greentech XNP0120J 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 Enpower Greentech XNP0120J cell for drones, designed for fast charging without overheating, ensuring safety and efficiency in UAV applications.
Value Propositions
Pouch form factor with nominal capacity of 43.2 Wh and 12.0 Ah.
Volumetric energy density of 655 Wh/l, top-quartile vs median of 542 Wh/l.
Gravimetric energy density of 279 Wh/kg, around median vs database.
Maximum continuous discharge of 60 A, top-quartile vs median of 30 A.
Standard charge current of 6 A, suitable for rapid charging applications.
About the Cell
The Enpower Greentech XNP0120J cell features a pouch form factor, providing a nominal capacity of 43.2 Wh and 12.0 Ah. With a volumetric energy density of 655 Wh/l, it ranks in the top-quartile compared to the database median of 542 Wh/l, making it an excellent choice for drone applications requiring high energy density. The gravimetric energy density of 279 Wh/kg is around the median, ensuring a lightweight solution for UAVs. Additionally, the cell boasts a maximum continuous discharge of 60 A, which is in the top-quartile compared to the median of 30 A, allowing for high-performance applications. The standard charge current of 6 A enables efficient charging, crucial for fast-paced drone operations.
Application Challenges
In the realm of drones, the challenge of fast charging batteries is paramount. The need to charge quickly without overheating the cells or causing lithium plating is critical to maintaining battery health and safety. High energy density is essential for extending flight times, while effective thermal management is necessary to prevent overheating during rapid charging. The Enpower Greentech XNP0120J cell addresses these challenges with its impressive specifications, ensuring that UAVs can operate efficiently and safely in demanding environments. The ability to manage high discharge rates while maintaining thermal stability is vital for mission-critical applications, especially in extreme conditions.
Why this Cell
The Enpower Greentech XNP0120J cell is specifically designed for the demanding requirements of drone applications. With a maximum continuous discharge of 60 A, it is in the top-quartile compared to the median of 30 A, allowing for high power output during critical flight phases. Its volumetric energy density of 655 Wh/l is also in the top-quartile, providing the necessary energy for extended missions without adding excessive weight. The standard charge current of 6 A ensures that the cell can be charged quickly, addressing the challenge of fast charging without compromising safety. This combination of high energy and power density makes the XNP0120J an ideal choice for UAVs that require reliable performance under various conditions.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in optimising the performance of the Enpower Greentech XNP0120J cell for drone applications. By modelling load profiles, thermal behaviour, and voltage response, engineers can predict how the cell will perform under different conditions. This approach allows for the identification of optimal charging strategies that prevent overheating and lithium plating, ensuring the longevity and safety of the battery. Additionally, simulations can help in understanding the usable energy across various flight profiles, enabling better mission planning and execution. By leveraging these advanced modelling techniques, UAV manufacturers can confidently select the XNP0120J cell, knowing it meets the rigorous demands of fast charging and high performance.
