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Shenzhen Jianheng Technology Co., Ltd. 0086-137-25559416 alan@liion-batt.com
28000mAh 51.8V 20C High Rate Li-Po Drone Battery with Smart BMS for UAVs

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

  • Nominal Capacity
    28000mAh
  • Nominal Voltage
    51.8V
  • Max Discharge Current
    110A
  • Peak Discharge Current
    220A
  • Internal Resistance
    ≤25mΩ
  • Cycle Life
    ≥600 Cycles
  • Weight
    ≤8440g
  • Discharge Rate
    20C
  • Place of Origin
    China
  • Brand Name
    OID
  • Certification
    UN38.3, MSDS
  • Model Number
    OID110168285-28000mAh-51.8V-20C
  • Minimum Order Quantity
    1pcs
  • Packaging Details
    Standard export carton with foam protection
  • Delivery Time
    15-20 working days
  • Payment Terms
    L/C,D/A,D/P,T/T,Western Union
  • Supply Ability
    10000 pieces per month

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

OID 28000mAh 51.8V 20C High Rate Li-Po Smart Battery for Drones

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.

Key Features
  • 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℃
Technical Specifications
Parameter Value
Nominal Capacity 28000mAh (0.5C discharge)
Minimum Capacity 28000mAh
Nominal Voltage 51.8V
Max Charging Voltage 58.8V
Discharge Cut-off Voltage 42.0V
Standard Charge Current 0.5C (14A)
Fast Charge Current 2C (56A)
Max Continuous Discharge Current 110A
Peak Discharge Current 220A
Internal Impedance ≤25.0mΩ
Cycle Life ≥600 cycles (to 80% capacity)
Weight ≤8440g
Dimensions (with case) 168*110*285mm
Combination Method 14S1P
Communication Interface CAN, Bluetooth (Android APP)
Safety & Application

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