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WebinarHigh-Energy Density Battery Design with Amprius

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WebinarHigh-Energy Density Battery Design

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Premium High Power Tenpower 60XG Li-Ion Battery 18000mAh 21.6V 180A Max (TN6S3P-60XG)

Built for UAVs, robotics, and performance-critical systems, this premium high power Li-ion battery in a 6S3P configuration delivers 389Wh using Tenpower INR21700-60XG (60XG) cells. At 21.6V nominal and 18Ah capacity with 300 Wh/kg typical cell-level energy density, the cell block is rated 180A continuous (10C, when discharge is cut off at 75°C cell temperature) and 480A pulse (≤3s). Optional Smart BMS adds UART and RS485 communication.

  • Cell-Level Energy: 389Wh at 21.6V, 300 Wh/kg typical cell-level energy density
  • Discharge (cell block): 180A continuous (10C) when discharge is cut off at 75°C cell temperature, 120A (6.7C) without a temperature cut-off; up to 480A pulse (≤3s)
  • Charging: Up to 48A max charge current (2.7C)
  • Pack Limits: Usable pack current depends on the selected BMS and connector; see the spec sheet
  • Smart BMS (optional): UART and RS485; CAN optional with the 80A BMS and up. Overcharge, over-discharge, overcurrent, short-circuit and temperature protection

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

TN6S1P-60XG-01

Electrical Specifications

  • Cell Model: Tenpower INR21700-60XG
  • Cell Configuration: 6S1P
  • Nominal Voltage: 21.6 V
  • Nominal Capacity: 6 Ah
  • Energy: 130 Wh
  • Charge Voltage: 25.2 V
  • Cut-off Voltage: 15 V
  • Cell Energy Density (typ.): 300 Wh/kg

Current Parameters (cell block)

  • Max Continuous Discharge Current, when discharge is cut off at 75°C cell temperature: 60 A (10C)
  • Max Continuous Discharge Current, without a temperature cut-off: 40 A (6.7C)
  • Max Pulse Discharge Current (≤3s): 160 A (26.7C)
  • Max Charge Current: 16 A (2.7C)
  • Usable pack current is limited by the selected connector (see spec sheet)

Physical Specifications

  • Dimensions, no BMS (L × W × H): 69 × 46 × 75 mm
  • Weight, no BMS: 0.46 kg
  • Enclosure Material: PVC Shrink Wrap

TN6S3P-60XG-01

Electrical Specifications

  • Cell Model: Tenpower INR21700-60XG
  • Cell Configuration: 6S3P
  • Nominal Voltage: 21.6 V
  • Nominal Capacity: 18 Ah
  • Energy: 389 Wh
  • Charge Voltage: 25.2 V
  • Cut-off Voltage: 15 V
  • Cell Energy Density (typ.): 300 Wh/kg

Current Parameters (cell block)

  • Max Continuous Discharge Current, when discharge is cut off at 75°C cell temperature: 180 A (10C)
  • Max Continuous Discharge Current, without a temperature cut-off: 120 A (6.7C)
  • Max Pulse Discharge Current (≤3s): 480 A (26.7C)
  • Max Charge Current: 48 A (2.7C)
  • Usable pack current is limited by the selected BMS and connector (see spec sheet)

Physical Specifications

  • Dimensions, no BMS (L × W × H): 138 × 69 × 75 mm
  • Dimensions, with 60A or 80A BMS: 140 × 87 × 75 mm
  • Weight, no BMS: 1.39 kg
  • Weight, with BMS: 1.51 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:
    • Up to 1 month: -20°C to 60°C
    • Up to 3 months: -20°C to 45°C
    • Up to 1 year: -20°C to 25°C
  • Humidity: ≤60% RH

Performance Specifications

  • Cycle Life: ≥60% capacity after 500 cycles (25°C, 6A charge, 40A discharge per cell)
  • Certifications: Designed to meet: CE, UN 38.3, RoHS, IEC 62133

Protection Features (with Smart BMS)

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

Communication Interfaces (with Smart BMS)

  • UART, RS485; CAN optional with the 80A BMS and up

Warranty

  • Duration: 12 months

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DATASHEET
product specs
Premium High Power Tenpower 60XG Li-Ion Battery 18000mAh 21.6V 180A Max (TN6S3P-60XG)