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Concorde Battery gets new TSO
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The FAA has approved eight valve-regulated sealed lead acid batteries <br />under Technical Standard Order C173 for Concorde Battery.<br /><br />The TSO-ap
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The FAA has approved eight valve-regulated sealed lead acid batteries <br />under Technical Standard Order C173 for Concorde Battery.<br /><br />The TSO-ap
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The FAA has approved eight valve-regulated sealed lead acid batteries
under Technical Standard Order C173 for Concorde Battery.

The TSO-approved models are Concorde’s RG-121 Series and RG-122 Series, emergency batteries for lighting, standby, avionics, fadec and backup power. Parts conforming to TSO C173 are approved for design and production.

According to the company, the RG-121 series and RG-122 series are maintenance free and never require replenishment of water or electrolyte. Available with or without internal heaters, all of the batteries are self regulating on charge.

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Writer(s) - Credited
David A. Lombardo
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