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Li-Ion Drone Battery 20000mAh 50.4V 100A (Set of 2)

This set of two high-performance Li-Ion Drone Batteries is tailored for advanced drone missions demanding high energy capacity and discharge rates. Each battery delivers 1,008Wh energy, a nominal voltage of 50.4V, and a capacity of 20Ah. Available in configurations using Samsung INR21700-50S or Molicel INR21700-P50B cells, these batteries provide peak discharge rates of up to 480A (combined). Optional smart BMS adds advanced monitoring and safety functionalities.

  • High-Capacity Set: Each battery offers 1,008Wh energy, totaling 2,016Wh for extended flight durations.
  • Exceptional Discharge Rates: Combined peak discharge of up to 480A for demanding drone applications.
  • Lightweight Design: Each battery weighs 4 kg, ensuring efficient payload management.
  • Smart BMS Ready: Optional smart BMS with CANBUS, RS485, and UART for enhanced monitoring and safety.
  • Versatile Applications: Ideal for agriculture, logistics, tactical missions, and more.

German Engineering Since 2011

Proudly manufacturing high-quality lithium-ion batteries in Germany, combining precision and innovation for every solution.

Tailored Customization Options

Design your ideal battery with options for unique form factors, setups, and advanced BMS configurations to suit your needs.

Advanced BMS with Connectivity

Leverage our proprietary BMS modules featuring advanced connectivity and performance optimization for seamless integration.

Fast Turnaround for Custom Solutions

From the first consultation to production, we deliver custom battery packs in just 4–6 weeks, ensuring your projects stay on track.

Technical Details

TN14S4P-50S-01

Electrical Specifications

  • Cell Configuration: 14S4P (Set of 2)
  • Nominal Voltage: 50.4V (per battery)
  • Nominal Capacity: 20Ah (per battery)
  • Energy: 1,008Wh (per battery), 2,016Wh (combined)
  • Charge Voltage: 58.8V
  • Cut-off Voltage: 38V
  • Energy Density: 260 Wh/kg

Current Parameters

  • Continuous Discharge Current: 100A (per battery), 200A (combined)
  • Peak Discharge Current: 180A (per battery), 360A (combined)
  • Max Continuous Charge Current: 24A

Physical Specifications

  • Dimensions (L × W × H): 100 × 80 × 350 mm (per battery)
  • Weight: 4 kg (per battery), 8 kg (combined)
  • Enclosure Material: PVC Shrink Wrap

TN14S4P-P50B-01

Electrical Specifications

  • Cell Configuration: 14S4P (Set of 2)
  • Nominal Voltage: 50.4V (per battery)
  • Nominal Capacity: 20Ah (per battery)
  • Energy: 1,008Wh (per battery), 2,016Wh (combined)
  • Charge Voltage: 58.8V
  • Cut-off Voltage: 38V
  • Energy Density: 265 Wh/kg

Current Parameters

  • Continuous Discharge Current: 100A (per battery), 200A (combined)
  • Peak Discharge Current: 240A (per battery), 480A (combined)
  • Max Continuous Charge Current: 120A

Physical Specifications

  • Dimensions (L × W × H): 100 × 80 × 350 mm (per battery)
  • Weight: 4 kg (per battery), 8 kg (combined)
  • Enclosure Material: PVC Shrink Wrap

Extra Details

Environmental Specifications

  • Operating Temperature:
    • Charge: 0°C to 45°C
    • Discharge: –20°C to 60°C
  • Storage Temperature:
    • Short-term (<1 month): –20°C to 45°C
    • Long-term (>1 month): 0°C to 25°C
  • Humidity: ≤85% RH

Performance Specifications

  • Cycle Life: 1,000 cycles (at 80% Depth of Discharge, 25°C)
  • Certifications: CE, UN 38.3, RoHS, IEC 62133

Protection Features

  • Overcharge Protection
  • Over-discharge Protection
  • Overcurrent Protection
  • Short Circuit Protection
  • Temperature Monitoring and Protection

Additional Features

  • State of Charge (SOC) Estimation
  • Cell Balancing
  • Remote Monitoring Capability

Communication

  • Interfaces: CANBUS, RS485, UART

Warranty

  • Duration: 12 months

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Li-Ion Drone Battery 20000mAh 50.4V 100A (Set of 2)