Enpower Greentech 21700-4.5Ah Mission feasibility assessment - asses what missions or use cases are possible or not using a go/no-go decision using simulation.
Explore the Enpower Greentech 21700-4.5Ah cell for UAV applications, optimising mission feasibility and addressing core technical challenges.
Value Propositions
Cylindrical 21700 form factor for versatile applications.|Nominal capacity of 15.84 Wh and 4.4 Ah for reliable performance.|Volumetric energy density of 619 Wh/l, top-quartile vs median.|Gravimetric energy density of 230 Wh/kg, ensuring lightweight solutions.|Maximum continuous discharge of 60 A, among the highest in database.
Designed for drone battery applications, this cell excels in UAV battery pack design.|Optimised for high energy density, making it ideal for long endurance drone batteries.|Lightweight design supports custom UAV battery packs for various missions.|High discharge rate capabilities enhance UAV battery performance testing.|Perfect for applications requiring safe battery packs for UAVs.
Ideal for VTOL drone battery pack design, ensuring efficient energy use.|Supports heavy lift drone batteries, maximising payload and flight time.|Facilitates fixed-wing UAV battery solutions for diverse operational needs.|Meets the demands of swarming drone battery needs with reliable energy output.|Suitable for extreme environments, ensuring mission success.
Optimises drone powertrain efficiency through advanced battery thermal management.|Helps in accurate drone battery SOC prediction for improved mission planning.|Enhances battery weight vs flight time UAV considerations for better design.|Provides insights into how to design drone battery packs effectively.|Supports the selection of lithium-ion cells for drones with high performance.
A reliable choice for improving UAV mission endurance and extending flight time.|Addresses the challenge of preventing drone battery overheating.|Facilitates UAV battery optimisation for various mission profiles.|Custom battery design for drones ensures tailored solutions.|Serves as a trusted partner for drone battery R&D.
About the Cell
The Enpower Greentech 21700-4.5Ah cell features a cylindrical form factor, making it suitable for various UAV applications. With a nominal capacity of 15.84 Wh and 4.4 Ah, it provides reliable energy output. The cell boasts a volumetric energy density of 619 Wh/l, placing it in the top-quartile compared to the database median of 541.67 Wh/l, which is crucial for applications requiring high energy density. Additionally, its gravimetric energy density of 230 Wh/kg ensures that the cell remains lightweight, which is essential for drone applications. The maximum continuous discharge rate of 60 A positions it among the highest in the database, allowing for robust performance under demanding conditions. This cell is designed to meet the rigorous demands of modern UAVs, ensuring that operators can rely on its performance in various mission scenarios.
Application Challenges
In the context of EVTOL and mission feasibility assessment, the Enpower Greentech 21700-4.5Ah cell addresses critical challenges. The ability to assess what missions or use cases are possible using a go/no-go decision based on simulation is paramount. The high energy density of 619 Wh/l allows for extended flight times, which is crucial for missions that require endurance. Additionally, the maximum continuous discharge rate of 60 A ensures that the cell can handle the power demands of various UAV applications, preventing mid-air failures. Accurate predictions of battery performance under different conditions, such as temperature and state of charge (SoC), are essential for mission planning. This cell's specifications enable operators to make informed decisions about mission feasibility, ensuring that drones can reliably complete their tasks without compromising safety or performance.
Why this Cell
The Enpower Greentech 21700-4.5Ah cell is an optimal choice for EVTOL applications and mission feasibility assessments. Its volumetric energy density of 619 Wh/l is top-quartile compared to the median of 541.67 Wh/l, allowing for longer flight durations, which is critical for mission success. The maximum continuous discharge rate of 60 A positions it among the highest in the database, enabling it to meet the power demands of various UAV applications effectively. This cell's lightweight design, with a gravimetric energy density of 230 Wh/kg, ensures that it contributes to overall drone efficiency, making it ideal for applications requiring high energy density and lightweight solutions. By selecting this cell, operators can enhance their UAV's performance and reliability, ensuring that they can undertake complex missions with confidence.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in optimising the performance of the Enpower Greentech 21700-4.5Ah cell for UAV applications. By modelling load profiles, thermal rise, voltage sag, and usable energy, engineers can accurately predict how the cell will perform under various conditions. This approach allows for the selection of the most suitable cell for specific mission profiles, ensuring that the UAV can deliver the required thrust and energy throughout its flight. For instance, simulating different flight scenarios helps identify the optimal discharge rates and energy consumption patterns, which are essential for mission feasibility assessments. Furthermore, understanding the thermal behaviour of the cell under load conditions enables engineers to design effective battery thermal management systems, preventing overheating and ensuring safe operation. Overall, simulation enhances the decision-making process, allowing for confident go/no-go assessments based on reliable data.
