The RG-129 Aircraft Battery From Concorde Battery Corporation RG-129 Part of the Concorde Platinum Series of Aircraft Batteries Primary Aircraft Purpose Emergency Aircraft Battery Voltage 24v Rated Capacity C1 = 1 hr. rate in ampere hours 3.80 Max Weight 11.20 lb / 5.1 kg Concorde Battery Part Number Ipr Ipp 23°C (74°F) A A Ipr Ipp -18°C (0°F) A A Ipr Ipp -30°C (-22°F) A A RG-129 Not Rated for Engine Starting Specifications subject to change without notice. Click for Printable Page Certified Battery Installations. Click Here for Outline Drawings (PDF) Click Here to See if this Battery Fits in Your Airplane Click Here to See if this Battery is Certified for Your Airplane

Click to enlarge Description of Aircraft Battery: Test Temperature @ 23°C (74°F) = C1 is 3.8 Ah Test Temperature @ -18°C (0°F) = C1 is 2.5 Ah Test Temperature @ -30°C (-22°F) = C1 is 2.0 Ah Avionics Battery for lighting, standby, emergency power. Protects and extends the life of other avionics. Concorde\'s Emergency Batteries float directly on the DC buss with no need for a dedicated charger. This results in a high inrush current which extends battery life with fast recovery time from discharge. With the battery floating directly on the buss, transient spikes in the DC power are absorbed. These batteries are self regulating on charge and will take only the current required to maintain it at full charge. Recombinant Gas - The RG® Series are low resistance, valve regulated lead acid (VRLA) batteries. Maintenance free Constructed with non removable vent valves - no addition of electrolyte or water required Aerobatic: Non spillable at any altitude or attitude Factory tested to assure airworthiness Shipped fully charged and ready to install Manufactured with absorbed glass mat separators (AGM) RG® Series batteries ship non-HAZMAT

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