optimumnano
Product Overview
1. The 32700 25.6V 6Ah LiFePO4 battery pack is an aviation-grade lithium power system specifically engineered for flying apparatus, light aircraft platforms and aerospace equipment.
2. Built with high-consistency 32700 cylindrical LiFePO4 cells, this system delivers stable voltage output, high discharge performance and exceptional safety under demanding operating conditions.
3. Compared with conventional lithium-ion batteries, LiFePO4 chemistry offers superior thermal stability, significantly lower risk of thermal runaway, and longer service life — making it the preferred solution for critical aviation power applications.
Engineering Highlights
1. Aviation-grade LiFePO4 chemistry with high thermal safety.
2. High-rate discharge capability up to 3C.
3. Lightweight structural design optimized for airborne systems.
4. Stable voltage platform ensures reliable flight performance.
5. Excellent consistency of capacity, voltage and internal resistance.
6. Low self-discharge for long-term storage readiness.
7. No memory effect and high energy efficiency.
8. Integrated multi-level protection architecture.
9. Wide operating temperature range for harsh environments.
10. Certified for international transportation and aerospace use.
Technical Specifications
| Parameter | Specification |
|---|---|
| Battery Chemistry | LiFePO4 |
| Cell Model | 32700 Cylindrical |
| Nominal Voltage | 25.6V |
| Nominal Capacity | 6Ah |
| Rated Energy | 0.15 kWh |
| Operating Voltage Range | 20V – 29.2V |
| Standard Charge Current | 3A |
| Max Continuous Discharge Current | 4.5A |
| Max Pulse Discharge Current | 12A |
| Cycle Life | ≥1500 cycles |
| Operating Temperature | -20℃ to 60℃ |
| Weight | 100g – 360g (customizable) |
| Certifications | CE / UL / UN38.3 / RoHS / REACH |
System Safety Architecture
The battery pack integrates comprehensive safety mechanisms to ensure reliable operation in aviation environments:
1. Overcharge protection
2. Over-discharge protection
3. Overcurrent protection
4. Short circuit protection
5. Thermal monitoring and cutoff
6. Voltage and current balancing
The LiFePO4 cell chemistry itself provides intrinsic fire resistance and thermal stability, making it one of the safest lithium battery technologies for aerospace use.
Application Scenarios
This system is suitable for:
1. Flying apparatus and experimental aircraft
2. Light aviation platforms
3. UAV and drone propulsion systems
4. Aerospace research equipment
5. Aviation backup power systems
6. Special airborne devices
Performance Advantages
1. Stable power output even under dynamic load.
2. Minimal voltage sag during high discharge.
3. Excellent low-temperature performance.
4. Long service life reduces replacement cost.
5. High reliability for continuous flight operation.
OEM & Custom Engineering
We provide full customization services for aviation projects:
1. Voltage and capacity customization
2. Mechanical structure design
3. Connector and interface selection
4. BMS logic customization
5. Environmental protection level adjustment
6. Branding and certification support
Every system can be engineered according to your platform architecture and mission profile.
Manufacturing Capability
Our company specializes in cylindrical LiFePO4 battery technology with fully automated production lines.
We control the entire process from cell manufacturing to pack integration, ensuring:
1. High product consistency
2. Strict quality control
3. Stable long-term supply
4. Engineering-level reliability
Our aviation battery systems are exported to Russia, Europe and the Middle East for aerospace and special equipment applications.
Project Support & Service
We provide full lifecycle support for engineering clients:
1. System design consultation
2. Prototype testing and validation
3. Certification and documentation support
4. Export compliance
5. After-sales technical service
