Drone
Drone Needs Analysis:
- Increase flight time by at least 25%
- Reduce battery weight by 15% without compromising power output
- Improve fast-charging capabilities for quicker turnaround times
- Enhance battery management system for better performance in extreme conditions
- Meet stringent safety standards for commercial and industrial use
Drone Battery Specifications:
SkyVision Drones required a custom battery solution with the following specifications:
- Dimension:Maximum 150mm x 90mm x 50mm to fit within the drone’s compact frame
- Weight: Not exceeding 450g to maintain optimal payload capacity
- Voltage: 2V nominal (6S configuration)
- Capacity: Minimum 6000mAh, with a target of 7000mAh for extended flight time
- Discharge Rating:Continuous discharge rate of 15C, with burst capability of 30C for 10 seconds
- Chemistry: High-energy density Li-ion cells (preferably 21700 format)
- BMS (Battery Management System):
- Advanced cell balancing with 0.01V precision
- Integrated GPS for location tracking
- Real-time telemetry data transmission to the drone’s flight controller
- Smart charging capability with automatic cell balancing
- Certifications: UN38.3, IEC 62133, IP54 rating for dust and water resistance
PKCELL Solution Design:
We developed a cutting-edge battery solution for SkyVision Drones:
- Utilized latest high-energy density 21700 Li-ion cells
- Implemented a carbon fiber reinforced polymer casing for lightweight yet durable design
- Integrated an AI-powered BMS for optimal performance and battery health management
- Developed a proprietary fast-charging algorithm compatible with SkyVision’s charging stations
Implementation Process:
Collaborated with SkyVision’s R&D team through multiple design iterations
Conducted extensive flight testing under various environmental conditions
Provided comprehensive integration support for seamless incorporation into drone systems
Performance Data:
- Flight time increased by 30%, from 25 minutes to 32.5 minutes
- Battery weight reduced by 18%, from 450g to 369g
- Charging time decreased by 40%, achieving 80% charge in 30 minutes
- Power output improved by 10%, enabling better performance in high-wind conditions
- Safety and Reliability:
- Exceeded UN38.3 and IEC 62133 safety standards
- Achieved IP55 rating, surpassing the initial requirement
- Implemented multi-layer protection against overcharge, over-discharge, short circuit, and thermal runaway
Conclusion
This case study showcases our expertise in creating custom battery solutions for the demanding drone industry. By addressing SkyVision’s specific needs and exceeding their expectations, we’ve demonstrated our ability to deliver high-performance, reliable, and innovative power solutions that drive our clients’ success in competitive markets.
This custom battery solution has revolutionized our drone performance. The extended flight time and reduced weight have opened up new possibilities for our customers in long-range surveying and inspection tasks. The advanced BMS and safety features give our clients the confidence to operate in challenging environments.
