The RG-1835-2 Aircraft Battery From Concorde Battery Corporation RG-1835-2 Part of the Concorde Platinum Series of Aircraft Batteries Complete Line of ARINC / ATR Batteries Click on the link above for ARINC / ATR Information Primary Aircraft Purpose Emergency Aircraft Battery Voltage 24v Rated Capacity C1 = 1 hr. rate in ampere hours 3.50 Max Weight 13.00 lb / 5.9 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-1835-2 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: C1 @ 23°C (74°F) = 3.5 Ah Test Temperature: C1 @ -18°C (0°F) = 3.5 Ah Test Temperature: C1 @ -30°C (-22°F) = 3.5 Ah Receptacle DPXB-13-34P-0101 or equal Internal DC Heater: 6A MAX at 28.25 VDC (Power applied to heaters for 1 hour prior to test at low temperatures) Concorde Emergency Batteries protect and extend the life of other avionics and can be charged directly from the DC bus 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 connected directly on the bus, transient spikes in the DC power are absorbed. Concorde Emergency Batteries are self regulating on charge and use only the current required to maintain them 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 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 HAZMAT Exempt

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