The SY-340 Series 28Ah solid state lithium-ion battery is designed for medium-power UAVs, robotics platforms, and portable industrial systems that require stable output, flexible voltage configuration, and reliable charging performance.
This series provides multiple voltage structures — 21.6V (6S), 25.2V (7S), and 43.2V (12S) — allowing engineers to match different system voltage requirements with greater flexibility. With a balanced 28Ah capacity and optimized structural dimensions, the battery delivers dependable runtime while maintaining manageable system weight.
Engineered for consistent power delivery and efficient charging, the SY-340 Series supports both endurance-focused and dynamic-load equipment across aerial and ground applications.
| Item | 6S Version | 7S Version | 12S Version |
|---|---|---|---|
| Nominal Capacity | 28000mAh | 28000mAh | 28000mAh |
| Nominal Voltage | 21.6V | 25.2V | 43.2V |
| Combination Method | 6S | 7S | 12S |
| Size (mm) | 195 × 77 × 65 | 195 × 77 × 75 | 195 × 77 × 132 |
| Weight | 1.95 kg | 2.28 kg | 3.91 kg |
| Operating Voltage | 16.8–25.2V | 19.6–29.4V | 33.6–50.4V |
| Peak Discharge | 10C | 10C | 10C |
| Continuous Discharge | 3C | 3C | 3C |
| Charge Rate | 1C | 1C | 1C |
Features
Supports 6S, 7S, and 12S voltage systems, enabling easier integration into various UAV and robotic platforms without additional voltage conversion.
Provides sufficient runtime for medium to high-demand equipment while maintaining manageable battery weight and size.
Supports 1C charging rate, allowing faster turnaround time and improved operational efficiency for continuous-use equipment.
10C peak and 3C continuous discharge ensure reliable power delivery during takeoff, climbing, and high-load working conditions.
Standardized battery dimensions simplify installation into different equipment housings and battery compartments.
Maintains stable output across varying discharge states:
6S: 16.8–25.2V
7S: 19.6–29.4V
12S: 33.6–50.4V
Ensures consistent equipment performance under different load conditions.
Supports up to 1C charge rate, enabling reduced downtime and faster deployment cycles.
Delivers smooth voltage output for motors, flight controllers, and onboard electronic systems during operation.
Internal structure designed for efficient energy storage while maintaining structural stability and durability.
Maintains consistent performance under both steady and dynamic load environments.
1C charging capability significantly improves turnaround time compared to conventional industrial lithium batteries.
6S, 7S, and 12S configurations allow compatibility with a broader range of equipment power systems.
Designed for stable long-term operation across professional UAV, robotics, and automated systems.
Each battery is produced and tested under strict quality control procedures to ensure dependable output and durability.
Compact structure and standardized size allow straightforward installation across multiple device types.
Suitable for mapping drones, surveillance UAVs, and inspection platforms requiring stable power and moderate endurance.
Supports aerial and ground-based monitoring systems requiring consistent energy supply for extended operation.
Provides stable output for spraying and monitoring drones operating in farmland and outdoor environments.
Compatible with inspection robots, logistics robots, and patrol systems requiring reliable lithium battery power.
Can power mobile devices, testing equipment, and field-operation machinery requiring efficient high-voltage battery support.
It offers a balanced combination of capacity, voltage flexibility, and fast 1C charging capability, making it suitable for continuous-use equipment.
21.6V (6S): Medium UAV and portable devices
25.2V (7S): Specialized system voltage platforms
43.2V (12S): Industrial UAV and robotics systems
Yes. The battery supports up to 1C charging, enabling quicker recharge cycles and improved operational efficiency.
Yes. The battery is designed for stable operation in UAV, robotics, and automated equipment requiring consistent power supply.
Absolutely. It is compatible with AGV units, inspection robots, and autonomous mobile equipment requiring reliable lithium battery power.
