EarthX Lithium Battery Experimental Aircraft 12V/12.4 AH Case C ETX680C

The EarthX ETX680C is a compact Case C lithium iron phosphate (LiFePO4) starter battery for experimental aircraft applications. It provides 13.2 V nominal voltage and 12.4 Ah capacity at the 1C rate in a compact 150 x 86 x 115 mm case.

Important: This product is intended for experimental aircraft use only and is not EASA/FAA approved. Review the current EarthX installation and operating documentation before selecting or installing the battery.

• Manufacturer part number: ETX680C
• Roctexo part number: RX1-11-14292
• GTIN: 602589644660
• Nominal voltage: 13.2 V
• Capacity: 12.4 Ah at 1C rate
• Cold cranking amps: 320 A
• Peak cranking amps: 680 A
• Weight: 1.8 kg
• Case size: C
• Dimensions (L x W x H): 150 x 86 x 115 mm
• Integrated battery management system with over-discharge, over-charge, short-circuit and temperature protection, plus cell balancing
• Redundant electronic circuits and battery fault indication capability; refer to the EarthX manual for connection and operating details.

EarthX states that the ETX680C is intended for engines up to 400 cubic inches and alternator/generator outputs up to 60 A. Confirm electrical-system suitability and installation requirements against the applicable aircraft documentation and the EarthX manual.

Manufacturer documentation: EarthX ETX-Series Lithium Battery User’s Manual and ETX680C Product Specification.