Overview
The YANGDA 12S 33000mAh smart battery is designed for industrial drones, featuring specialized cells and an intelligent Battery Management System (BMS) with data logging and management functions. It delivers high safety and long lifespan, along with a smart Return-to-Home (RTH) function deeply integrated with drone systems to prevent unexpected or premature landings.
Drone Battery
Why It Performs
Real-Time Battery Monitoring
YANGDA Smart Battery with Intelligent BMS
Powered by a smart Battery Management System (BMS), the YANGDA smart battery enables real-time monitoring of key battery parameters in drone control software, including voltage, current, temperature, remaining battery percentage,and more, providing accurate data for faster and more informed decision-making.
Smarter Return-to-Home Procedures
Smart Return Home Function
Supported by the BMS and advanced built-in algorithms, the YANGDA smart battery enhances return-to-home performance by upgrading it from a simple low-voltage trigger to a more accurate system based on real-time battery level estimation. By analyzing power consumption patterns and optimizing return route planning, it improves RTH accuracy while reducing unnecessary or premature return-to-home actions.
Smart Charging
Storage and Balancing
The YANGDA smart battery is upgraded with multiple protection mechanisms, featuring smart charging, storage, and balancing. Smart charging provides alerts for overvoltage, overcurrent, and overheating; smart storage automatically discharges the battery to storage voltage for safe long-term preservation; and smart balancing maintains cell voltage differences within 20 mV. Together, these functions significantly enhance battery safety and lifespan management.
Auto Sleep Mode for Power Saving
Auto Sleep Mode for Power Saving
The YANGDA smart battery also features an auto sleep mode for power saving. When powered on but inactive, the battery automatically shuts down after 3 minutes at a high battery level and after 1 minute at a low battery level. This effectively reduces unnecessary power consumption, minimizes idle battery drain, and helps extend battery service life.
Up to 800 Charge - Discharge Cycles
Long Cycle Life Smart Battery
Built with advanced configurations, the YANGDA smart battery supports up to 800 charge- discharge cycles, serving as a strong backup for long-term applications.
Ardupilot and PX4 Compatible
Multi-Firmware Compatibility
The YANGDA smart battery is compatible with flight platforms running ArduPilot and PX4 firmware, enabling seamless integration and stable power delivery for continuous and reliable aerial mission operations.
Specifications
Storage Temperature
● -20°C to 45°C (short-term, within 1 month)
● -10°C to 35°C (long-term, within 6 months)
Lifetime
● 800 cycles (0.5C/0.5C: 100% DOD)
● 500 cycles (0.5C/3C: 100% DOD)
● 200 cycles (0.5C/5C: 80% DOD)
Size And Weight
Smart Return Home feature demonstration
Monitor XTurbo Intelligent drone battery data on Mission Planner
XTurbo intelligent battery endurance test
66 minutes 5kg payload, YD6-1600M new endurance record
| Item | 12S 33000mAh |
| Weight | 5650g |
| Energy | 1425Wh |
| Size | 223 × 142 × 90 mm(±15 mm) |
| Cell Configuration | 12S1P / 44.4V / 12 cells |
| Operating Voltage | 36V–50.4V |
| Nominal Charging Current | 0.5C/16.5A |
| Nominal Discharge Current | 0.5C/16.5A |
| MAX. Continuous Charging Current | 1C/33A |
| Recommended charging current | 1C/33A |
| MAX. Continuous Discharge Current | 3C / 99A at 25 °C for 10 minutes (66A continuous to full discharge) |
| Maximum Operating Discharge Current | 10C at 330A, <10 seconds |
| Over-discharge Voltage | TYP.3.0V |
| Lifetime | 800 cycles (0.5C/0.5C:100% DOD) |
| 500 cycles (0.5C/3C:100% DOD) | |
| 200 cycles (0.5C/5C:80% DOD) | |
| Discharge Operating Temperature. | -10℃~55℃ |
| Charging Operating Temperature. | 0℃~45℃ |
| Storage Temperature | -20℃ ~ 45℃ (short-term, within 1 month) |
| -10℃ ~ 35℃ (long-term, within 6 months) |
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