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Li-Ion Drone Battery 40000mAh 50.4V 200A (14S8P-P50B)

Li-Ion Drone Battery 14S8P-P50B is designed for high-performance drone applications, delivering a remarkable 2,016Wh energy capacity with a nominal voltage of 50.4V and 40Ah capacity. Built using Molicel INR21700-P50B cells, it achieves an energy density of 265 Wh/kg, ensuring lightweight construction. With a peak discharge of 480A, it caters to demanding drone missions in agriculture, logistics, and tactical operations. Optional smart BMS enhances safety, connectivity, and operational efficiency.

  • Exceptional Energy Output: Provides 2,016Wh energy for extended missions and critical drone applications.
  • Peak Discharge Performance: Supports up to 480A peak discharge for high-demand operations.
  • Lightweight Design: Weighs 8 kg with dimensions of 200 × 72 × 350 mm for payload optimization.
  • Smart BMS Option: Advanced communication interfaces (CANBUS, RS485, UART) available for remote monitoring.
  • Built for Safety: Includes protections for overcharge, over-discharge, short circuit, and thermal management.

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
  • Nominal Voltage: 50.4V
  • Nominal Capacity: 20Ah
  • Energy: 1,008Wh
  • Charge Voltage: 58.8V
  • Cut-off Voltage: 38V
  • Energy Density: 260 Wh/kg

Current Parameters

  • Continuous Discharge Current: 100A
  • Max Continuous Discharge Current: 180A
  • Max Continuous Charge Current: 24A

Physical Specifications

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

TN14S4P-P50B-01

Electrical Specifications

  • Cell Configuration: 14S4P
  • Nominal Voltage: 50.4V
  • Nominal Capacity: 20Ah
  • Energy: 1,008Wh
  • Charge Voltage: 58.8V
  • Cut-off Voltage: 38V
  • Energy Density: 265 Wh/kg

Current Parameters

  • Continuous Discharge Current: 100A
  • Max Continuous Discharge Current: 240A
  • Max Continuous Charge Current: 120A

Physical Specifications

  • Dimensions (L × W × H): 100 × 72 × 350 mm
  • Weight: 4 kg
  • Enclosure Material: PVC Shrink Wrap

TN14S8P-50S-01

Electrical Specifications

  • Cell Configuration: 14S8P
  • Nominal Voltage: 50.4V
  • Nominal Capacity: 40Ah
  • Energy: 2,016Wh
  • Charge Voltage: 58.8V
  • Cut-off Voltage: 38V
  • Energy Density: 260 Wh/kg

Current Parameters

  • Continuous Discharge Current: 200A
  • Max Continuous Discharge Current: 360A
  • Max Continuous Charge Current: 48A

Physical Specifications

  • Dimensions (L × W × H): 200 × 80 × 350 mm
  • Weight: 8 kg
  • Enclosure Material: PVC Shrink Wrap

TN14S8P-P50B-01

Electrical Specifications

  • Cell Configuration: 14S8P
  • Nominal Voltage: 50.4V
  • Nominal Capacity: 40Ah
  • Energy: 2,016Wh
  • Charge Voltage: 58.8V
  • Cut-off Voltage: 38V
  • Energy Density: 265 Wh/kg

Current Parameters

  • Continuous Discharge Current: 200A
  • Max Continuous Discharge Current: 480A
  • Max Continuous Charge Current: 240A

Physical Specifications

  • Dimensions (L × W × H): 200 × 72 × 350 mm
  • Weight: 8 kg
  • 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 40000mAh 50.4V 200A (14S8P-P50B)