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  11. EarthX ETX680-24-TSO 26,4V 11,7Ah 229Wh LiFePO4 starter battery

EarthX ETX680-24-TSO 26,4V 11,7Ah 229Wh LiFePO4 starter battery

1,522.50 Ex. Tax: 1,218.00
Artikelnummer: 8000221

The EarthX ETX680-24-TSO weighs only 3.27Kg and can be used in aircraft with alternators up to 70A output. The LiFePO4 starter battery features a battery management system (BMS), built-in thermal runway protection and two vent hoses. It also has a built-in LED indicator that can be integrated into the EFIS or connected to an LED light in the cockpit panel to give you direct indication of error messages and state of charge.

The BMS protects the cells from:

  • overcharge
  • deep discharge
  • short circuit

FAA Required Statement:
”The conditions and tests required for TSO approval of this item are minimum performance standards. Those installing this item either on or within a specific aircraft type or class must determine that the item installation conditions are within TSO standards. The article shall only be installed in accordance with 14 CFR Part 43 or applicable airworthiness requirements.”

Technical data:

  • 550ci engine output with 70A alternator.
  • Charging current 5A – 15A (recommended)
  • Voltage 26.4V
  • Dimensions LxWxH 166 x 129 x 168mm
  • Capacity 11,7Ah





  • Product weight: 3.27 Kg
  • Voltage [V]: 26.4 V
  • Operating temperature: -30°C to +60°C
  • Charge Current [A]: 5A-15A (recommended)
  • dimensions (lxbxh): 166x 129 x 168mm
  • Capacity [Ah]: 11.7Ah

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