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Concorde RG-35A Sealed Lead Acid Aircraft Battery

$692.00/Each
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Part# 11-03881
MFR Model# RG-35A

Overview

Recombinant Gas - The RGŪ 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
  • Shipped fully charged and ready to install
  • Manufactured with absorbed glass mat separators (AGM)
  • RGŪ Series batteries ship non-HAZMAT

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.

*NOTE* - The STC for some aircraft is available at an additional cost please call 877-4-SPRUCE (777823) if applicable to your aircraft.

Battery Type
Voltage
Ampere Hours
Max. Weight
Our P/N
Battery Diagram PDF
RG-35A
Sealed Lead Acid
12
29
29.5 lbs.
11-03881

Specifications

  • Voltage: 12v
  • Ampere Hours: 29
  • Weight: 29.5 lbs
  • Cold Cranking Amperage (CCA): 390

Drawing

Reviews

Great battery. Comes fully charged and ready to go. I have it installed in a Globe Swift GC- 1B, It is lighter and a bit smaller than my previous battery. A reliable, good performer.

Blake L Verified Purchase

CONCORDE SEALED BATTERY RG-35A

May 22, 2024

Best battery ever. I installed one in a customers Piper August 2010, was kept on a Battery Minder and after 14 years is still passed the capacity test. Same battery in my Cessna 182 passed capacity test for 7 years, but kept on working. Only had 2ea Concord failures in over 20 years.

Sm S Verified Purchase

CONCORDE SEALED BATTERY RG-35A

April 24, 2024

Robert U Verified Purchase

CONCORDE SEALED BATTERY RG-35A

March 2, 2024

Great battery

Jeff C Verified Purchase

CONCORDE SEALED BATTERY RG-35A

March 2, 2024

Good product, good transaction.

Lance W Verified Purchase

CONCORDE SEALED BATTERY RG-35A

February 29, 2024

My last Concord lasted 8 years. I hope that this one lasts just as long

Robert L Verified Purchase

CONCORDE SEALED BATTERY RG-35A

February 26, 2024

Battery was shipped quickly! No hassle, no fuss. Thank you again for the great service

Steve H Verified Purchase

CONCORDE SEALED BATTERY RG-35A

February 22, 2024

Replacing RG-35A which I installed on my PA-28 in 2019. I’m hoping to get more than 5yrs out of this one now that I keep it plugged into a Batteryminder with quick connect accessory. Used to get 2-3yrs tops out of the Gill wet batteries so not bad.

Cody D
February 18, 2024

good product, timely service

Craig L Verified Purchase

CONCORDE SEALED BATTERY RG-35A

December 15, 2023

RG-35A...ordered and delivered, exactly on time. Thank you.

Brian J Verified Purchase

CONCORDE SEALED BATTERY RG-35A

November 30, 2023

Q&A

Please note, Aircraft Spruce Canada'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 Canada 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: Will this Concorde RG-35A sealed lead acid battery come charged and ready to install - or do I have to do the first charge charging of it?

Yes, all of our sealed aircraft batteries will ship charged and ready to install out of the box.

Q: What is the cold cranking amperage on the Concorde RG-35A battery?

The Cold Cranking Amps (CCA) is 390 on the RG-35A.

Q: Is the Concorde RG-35A a direct replacement for a Gill G-35? That is the battery I have in my 1975 Sundowner.

Yes, this is a direct replacement for the Gill G-35 battery.

Q: Is the Concorde RG-35A a direct replacement for a Gill G-35? That is the battery I have a Socata TB 10

Yes, the RG-35A is a direct replacement for the G-35. Both will have the same applications.

Q: Will this battery fit into a 1948 Beech Bonanza? Is an STC required for installation?

Yes, this is the correct replacement battery for the Beech BE35. Installation of the battery is covered under the STC.

Q: Is this the battery for my PA-32-260?

Yes, the RG-35A and RG-35AXC can be used on the Piper PA-32 PA-32-260, PA-32-300, PA-32-301, Turbo PA-32-301T, PA-32R-300, PA-32R-301, Turbo SP PA-32R-301T, PA-32RT-300, Turbo PA-32RT-300T, Seaplane PA-32S-300.

Q: Does a Concorde RG-35A a direct replacement for a Concorde CB-35A?

Yes, this is a direct replacement.

Q: Will this work on a 1968 PA-28-180? What is the difference between this and the super sealed lead acid (35AXC) ?

Yes, this fits the PA28-180. The difference is the XC model is extra cranking and provides the highest cranking power and capacity in the 35 line. It is commonly used in cold weather applications.

Q: Will this fit the Beech (1967) Muskateer A2324. Is the RG35AXC the same as the RG35A is I just want extra craking power?

Yes, the RG35AXC can be used in the Beech Muskateer. Yes, the XC is just extra cranking.

Q: Will the RG-35A fit in a PA-24(1958) Comanche battery box?

Yes, the RG-35A is a standard replacement battery for this aircraft. Any modifications may affect the fit, but generally this is a drop in replacement.

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