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Concorde RG-76 Aircraft Battery

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Part# 11-11621
MFR Model# RG-76


RG-76 is a higher capacity battery for helicopters and other turbine engine starting, emergency / essential power and standby applications.

Concorde Recombinant Gas (RG® Series) Valve Regulated Lead Acid (VRLA) batteries are constructed with Absorbent Glass Mat (AGM) technology. Proprietary PolyGuard™ Microporous Polyethylene Separators are used around the positive plates for an extra layer of protection against internal shorts. No other lead acid aircraft battery manufacturer provides this added layer of protection.
  • Superior starting power
  • Reliable essential power in the event of a generator failure
  • Low impedance design
  • Maintenance free AGM battery
  • Constructed with non removable vent valves - no addition of electrolyte or water is ever required
  • Aerobatic: Non spillable at any altitude or attitude
  • Factory tested to assure airworthiness

RG-76 is manufactured with a fire resistant powder coated aluminum case and cover and an MS3509 Elcon type connection. Side vent tubes are built into the case. A hold down bar and lifting straps are attached to the cover.
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm -


  • Primary Aircraft Purpose: Turbine Starting Aircraft Battery
  • Voltage:24v
  • Rated Capacity C1 = 1 hr. rate in ampere hours: 44.00
  • Max Weight: 99.00 lb / 44.9 kg



Please note,'s personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.