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Part# 11-11612
MFR Model# RG24-12


Recombinant Gas - The RG® Series are low resistance, valve regulated lead acid (VRLA) batteries.
  • Superior starting power
  • Reliable essential power in the event of a generator failure
  • Low impedance design
  • 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
  • Manufactured with absorbed glass mat separators (AGM)
NOTE: This aircraft battery is not designed or intended for turbine aircraft engine starting applications. Warranty coverage applies to reciprocating aircraft engine starting, and standby / essential power installations.


  • Primary Aircraft Purpose:General Aviation AGM Aircraft Battery
  • Voltage:24v
  • Rated Capacity C1 = 1 hr.rate in ampere hours: 11.00
  • Max Weight: 26.50 lb / 12.0 kg
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Perfect size Just what my aircraft needed Best friendly service on the planet.

Orriin L
January 28, 2021

We replaced our battery with the Concorde RG24-12. It works excellently, just as we expected. Thank you Aircraft Spruce for your variety of products and quick and easy service!

Randy P
November 3, 2020

Great battery, though it is FAA approved for what that’s worth for the price it should be lithium, thus is certified aviation though

May 7, 2020

Christopher A
February 13, 2017


Please note, Aircraft Spruce'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. Aircraft Spruce 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.

Q: Can this battery be charged and maintained with a 24volt battery tender? I ruined a Gill battery with my battery tender. Upon review at Deltrans site they specifically mention Gill Batteries not being compatible. Is this battery different?

No, the 24volt battery tender is not meant to be used for Gill or Concorde batteries

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