BAT-110

BAT-110: High-Reliability Modular Battery for Spacecraft

The BAT-110 by Azista USA is a modular lithium-iron phosphate (Li-FePO₄) battery system designed for high-reliability satellite applications. Built for Low Earth Orbit (LEO) missions, it offers 10x more cycles than Li-Ion or Li-Po batteries, while being safer, more durable, and radiation-resistant. With space-proven heritage, the BAT-110 ensures long-term power reliability for Earth observation, defense, and deep-space exploration missions.

Key Features & Specifications

  • Size: 240 × 119 × 87 mm³
  • Weight: 3000g
  • Nominal Voltage: 23.1V (Scalable: 12V, 15V, 18V, 28V)
  • Capacity: 172Wh
  • Storage Temperature: -30°C to +50°C
  • Operating Temperature: -20°C to +40°C
  • Radiation Tolerance: Tested up to 30 krad (Co-60)
  • LEO Endurance: Proven for >30,000 cycles at 1C & 10% DoD
  • Space Heritage: Flight-tested & mission-proven

Performance & Safety Capabilities

  • Peak Power Draw: <690W
  • Recommended Continuous Draw: <170W @ 1°C
  • Deep Discharge Protection: Non-destructive (External Schmitt trigger recommended)
  • Charging Rate:
    • Peak: <2.5A per string
    • Recommended: <1.0A per string
  • Overcharge Protection: Resettable & non-destructive shunt

Long-Term Reliability & Scalability

  • Accelerated Lifetime Testing: 3000 cycles at 1C charge/discharge & 100% DoD, showing <3% capacity fade
  • Modular Architecture:
    • Voltage options: 23.1V standard, scalable for 12V, 15V, 18V, 28V
    • Capacity: 2.5Ah per string, configurable up to 10 strings

The BAT-110 is engineered for high-performance aerospace, military, and commercial space missions where long life, safety, and efficiency are critical. Its radiation tolerance, deep discharge resilience, and modular design make it an ideal power source for LEO satellites, deep-space exploration, and defense applications.

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