Enpower Greentech XNP0120J Drones Weight v power trade off in pack design - how to pick the right balance.
Discover the Enpower Greentech XNP0120J cell for drones, optimising weight and power for enhanced performance in UAV applications.
Value Propositions
Pouch form factor for lightweight design.
Nominal capacity of 43.2 Wh and 12.0 Ah.
Volumetric energy density of 655 Wh/l, top-quartile vs median.
Gravimetric power density of 1,394 W/kg, +85% vs database median.
Maximum continuous discharge of 60 A, top-quartile vs median.
About the Cell
The Enpower Greentech XNP0120J cell features a pouch form factor, optimising weight and space for drone applications. With a nominal capacity of 43.2 Wh (12.0 Ah), it delivers impressive energy storage. Its volumetric energy density stands at 655 Wh/l, placing it in the top-quartile compared to the median of 542 Wh/l in the database. The gravimetric energy density of 279 Wh/kg is also noteworthy, providing a solid balance of weight and energy. Additionally, the cell boasts a volumetric power density of 3,273 W/l, which is among the highest in the database, ensuring efficient power delivery during operation. The maximum continuous discharge rate of 60 A, equating to a 5.0 C-rate, further enhances its suitability for demanding drone applications, allowing for high performance without overheating.
Application Challenges
In the realm of drones, the challenge of balancing weight and power is critical. The application of the Enpower Greentech XNP0120J cell addresses the need for lightweight yet powerful battery solutions. Drones require batteries that can provide sufficient energy for extended flight times while maintaining a manageable weight. This balance is essential for various applications, including long endurance missions and heavy-lift operations. The ability to optimise battery design directly impacts the drone's performance, influencing factors such as flight time, payload capacity, and overall efficiency. Therefore, selecting the right battery cell is paramount to achieving the desired operational outcomes.
Why this Cell
The Enpower Greentech XNP0120J cell is an excellent choice for drone applications due to its impressive specifications. With a maximum continuous discharge of 60 A, it is in the top-quartile compared to the median of 30 A in the database, allowing for high energy output during demanding flight scenarios. Its volumetric energy density of 655 Wh/l is also significant, providing a competitive edge in terms of space utilisation. The gravimetric power density of 1,394 W/kg, which is +85% vs the database median, ensures that the cell can deliver power efficiently without adding excessive weight. These metrics make the XNP0120J particularly suitable for UAV battery optimisation, enabling manufacturers to design lightweight drone battery packs that do not compromise on performance.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in optimising battery selection for drones. By simulating load profiles, engineers can assess how the Enpower Greentech XNP0120J cell performs under various conditions, including thermal behaviour and voltage response. This modelling allows for accurate predictions of usable energy and helps identify the best cell for specific mission profiles. For instance, understanding the thermal rise during high discharge scenarios can prevent overheating, ensuring safe operation. Additionally, simulation aids in evaluating the impact of different charge and discharge rates, enabling designers to fine-tune battery packs for maximum efficiency. Ultimately, this approach reduces the risk of trial-and-error testing, leading to more reliable and effective drone battery solutions.
