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The SY-350 Series 13Ah solid state lithium-ion battery is engineered for lightweight unmanned systems and compact high-voltage equipment requiring stable output and reliable endurance. Designed with a compact structural format and optimized energy density, this battery offers an efficient balance between size, weight, and power delivery.
Available in 22.2V (6S) and 44.4V (12S) configurations, the battery is suitable for medium and small UAV platforms, intelligent robotics, and portable industrial devices. Its high discharge capability and controlled charging performance ensure dependable operation across a wide range of professional applications.
The compact structure allows easier integration into limited installation spaces while maintaining stable power output for continuous operation.
| Item | 6S Version | 12S Version |
|---|---|---|
| Nominal Capacity | 13000mAh | 13000mAh |
| Nominal Voltage | 22.2V | 44.4V |
| Combination Method | 6S | 12S |
| Size (mm) | 176 × 61 × 40 | 176 × 61 × 80 |
| Weight | 0.91 kg | 1.8 kg |
| Operating Voltage | 16.8–25.2V | 33.6–50.4V |
| Peak Discharge Rate | 10C | 10C |
| Continuous Discharge | 3C | 3C |
| Charge Rate | 0.5C | 0.5C |


The 13Ah configuration is optimized for systems where installation space and payload weight are critical. Its compact size allows flexible installation in lightweight UAVs and portable devices.
Supports both 22.2V and 44.4V system platforms, providing flexibility for different equipment configurations and power requirements.
Capable of delivering 10C peak current and 3C continuous output, ensuring smooth operation for motors and electronic systems during dynamic load changes.
Enhanced structural stability and thermal resistance improve operational reliability across various environments and usage conditions.
Standardized battery dimensions enable easy system integration and replacement across different equipment platforms.
Maintains stable power output across the full voltage range:
22.2V system: 16.8–25.2V
44.4V system: 33.6–50.4V
Ensures stable equipment operation throughout discharge cycles.
Designed to provide reliable energy storage while minimizing additional system load.
Supports 0.5C charging, helping maintain battery performance stability and extending service life.
Delivers consistent voltage and current even during rapid load fluctuations such as takeoff or acceleration.
Internal structure is optimized for efficient energy release and consistent performance during extended use.
Provides reliable energy output for compact and medium-load systems without significantly increasing equipment weight.
Supports both medium-voltage and high-voltage system architectures for wider application compatibility.
Designed for continuous and reliable operation in professional unmanned and robotic applications.
Each unit is produced and tested under standardized quality control procedures to ensure dependable performance.
Compact form factor simplifies installation across various UAV, robotic, and portable power platforms.
Suitable for aerial photography drones, monitoring UAVs, and lightweight inspection drones requiring stable high-voltage power.
Provides reliable power for surveying and monitoring equipment that requires consistent energy output during operation.
Supports mobile inspection robots used in industrial facilities, energy sites, and infrastructure monitoring.
Can power mobile testing equipment, portable energy systems, and field operation devices requiring stable lithium battery output.
Compatible with compact automated guided vehicles and intelligent transport robots.
| Capacity | Weight Advantage | Typical Use |
|---|---|---|
| 13Ah | Ultra-light & compact | Small UAV & portable systems |
| 30–36Ah | Balanced endurance | Industrial UAV & robotics |
| 39Ah | Maximum runtime | Heavy-duty long missions |
It is ideal for lightweight drones, compact robotic systems, and portable high-voltage devices where size and weight are important factors.
Yes, the stable discharge and efficient energy output support extended operation for medium-load UAVs.
22.2V: Medium UAVs and portable equipment
44.4V: Industrial or higher-power UAV systems
A stable 0.5C charging rate is recommended to maintain performance consistency and battery lifespan.
Yes. It is suitable for inspection robots, AGV units, and autonomous platforms requiring compact high-voltage lithium power.