28000mAh 51.8V 20C High Rate Li-Po Drone Battery with Smart BMS for UAVs

Designed and manufactured by Shenzhen Jianheng Technology Co Ltd, the OID 110168285 battery pack delivers exceptional reliability, a high discharge platform, and outstanding efficiency for demanding drone applications. With ultra-low internal resistance and a genuine 20C continuous discharge capability, this smart Li-Po battery ensures maximum flight performance and safety.

• High Capacity & Power: 28000mAh nominal capacity | 51.8V nominal voltage | 1450.4Wh energy
• High Discharge Rate: Supports 110A continuous current (peak 220A) for high-power drones
• Smart BMS Functions: Real-time cell monitoring | Bluetooth APP support (Android) | CAN communication
• High Efficiency & Low Resistance: Internal resistance ≤25mΩ ensures minimal energy loss
• Robust Safety: Automatic hibernation | Over-voltage/under-voltage/over-current/over-temperature protection
• Long Cycle Life: ≥600 cycles at 0.5C charge / 5C discharge retaining ≥22400mAh
• Wide Temperature Operation: Charge: 0-45℃ | Discharge: 0-60℃

This smart battery pack is built with high-grade lithium polymer cells and a sophisticated Battery Management System (BMS). It provides automatic cell balancing, over-charge/over-discharge protection, short circuit protection, and temperature monitoring. Ideal for professional UAVs/drones, robotics, and high-power portable equipment.

Storage & Shipment: Store at -10℃ to +35℃ with 30-60% charge (voltage 53.2V-54.6V). Recharge every 3 months for long-term storage.

Certifications: UN38.3, MSDS