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EarthX Lithium Battery Certified Aircraft 24V/11.7 AH Case U ETX680-24-TSO

Factory-direct distributor Roctexo Aerospace is a factory-direct distributor for EarthX, the manufacturer of this product. We welcome requests for any quantity of this product, as well as for other products manufactured by EarthX.
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Part numbers : RX1-11-18796 , ETX680-24-TSO , 11-18796
Unit of Measure: EA

1266.61 EUR / EA 1266.61 EUR 1,266.61 € excl. VAT

1266.61 EUR / EA excl. VAT

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9 EA available on request, fees apply
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The EarthX ETX680-24-TSO is a 24 V lithium iron phosphate (LiFePO4) aircraft battery in the U-case format. Designed for certified aircraft installations, it is an FAA TSO article meeting the minimum requirements of TSO-C179b.

With a nominal voltage of 26.4 V and a rated capacity of 11.7 Ah, this battery combines compact dimensions with an integrated battery management system (BMS). The BMS provides cell balancing and protection against over-discharge, over-charge, short circuit and excessive cranking conditions. Redundant fault indication and RS-232 communications are specified by EarthX.

  • Manufacturer: EarthX Batteries
  • Manufacturer part number: ETX680-24-TSO
  • Battery chemistry: Lithium iron phosphate (LiFePO4)
  • Nominal voltage: 26.4 V
  • Rated capacity: 11.7 Ah
  • Approximate dimensions: 166 × 129 × 168 mm (L × W × H)
  • Weight: approximately 3.27 kg
  • Integrated BMS with fault/status monitoring capability
  • TSO-C179b article

Installation must be completed in accordance with the applicable approved installation data, aircraft airworthiness requirements and EarthX documentation. EarthX specifies that the initial installation requires battery vent tubing and a fault/status LED, and that the aircraft charging system must incorporate automatic over-voltage protection. Confirm eligibility against the applicable Approved Model List and installation documentation before installation.

This is a lithium battery and should be handled, installed and transported in accordance with the manufacturer instructions and applicable dangerous-goods requirements.

EarthX ETX680-24-TSO installation and continued airworthiness manual

EarthX ETX680-24-TSO product specification

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Terms and Conditions

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Overview

Note: The FAA approved 24V ETX680-24-TSO designed for certified aircraft.

FAA Required Statement:
“The conditions and test required for TSO approval of this article are minimum performance standards. Those installing this article either on or within a specific type or class of aircraft must determine that the article installation conditions are within the TSO standards. The article may be installed only according to 14 CFR part 43 or the applicable airworthiness requirements.”

This battery can be used in an aircraft that has an alternator/generator with 70 amps output or less. This battery has electronic protections (BMS) and built in thermal runaway containment and venting ability built in. The ETX680-24-TSO meets all of the DO-311a and DO-160 requirements for a lithium battery in aircraft.

This battery series is fully protected by an integrated battery management system (BMS) that protects the cell’s from over discharge, over charge, short circuit, temperature, plus cell balancing to ensure charge levels are equal. Additionally, ETX-Hundred-Series aircraft batteries have redundant electronic circuits and battery fault indication. This battery also has fault indication that can be programed into your EFIS or wired to an LED on your panel. The fault indicator alerts you to the state of charge and state of health of the battery. (Please see manual for details)

Specifications

  • SKU: ETX680-24-TSO
  • Voltage: 26.4
  • Weight: 7.2lbs (3.2Kg)
  • Cold Cranking Amps (CCA): 400
  • Peak Cranking Amps (PCA): 850
  • Amp Hour (1C Rate): 11.7
  • Chemistry: Lithium Iron Phosphate (LiFePO4)
  • Case Size: U
  • Dimensions: 6.5" L x 5.1" W x 6.6" H
  • (166mm L x 129mm W x 168mm H)


In The Box

  • 1 x ETX680-24-TSO
  • 2 x 8mm screws plus washers and lock washers
  • 2 x elbows for tubing

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