Concorde Aircraft BatteryCONCORDE® BATTERY CORPORATION
2009 San Bernardino Road
West Covina, CA 91790
Tel. (626) 813-1234
Fax. (626) 813-1235

The RG-300 Aircraft Battery From
Concorde® Battery Corporation

The RG-300 is a Concorde® Platinum Series® Aircraft Battery. The Platinum Series® is comprised of premium hand made AGM Aircraft Batteries with excess power for many applications.

RG-300 Battery Specifications:
Battery Specifications
Primary Aircraft Purpose Emergency Aircraft Battery
Voltage 24v
Rated Capacity C1 = 1 hr.
rate in ampere hours
3.30
Max Weight 9.60 lb / 4.4 kg
Concorde® Battery
Part Number
IPP IPR IPP IPR IPP IPR
23°C (74°F) -18°C (0°F) -30°C (-22°F)
A A A A A A
RG-300 Not Rated for Engine Starting

Specifications subject to change without notice.

Related Information:
Printable RG-300 Battery Specifications
RG-300 Battery Outline Drawing (PDF)
RG-300 Transportation Information
RG-300 SDS
IPP and IPR (International Electrotechnical Commission (IEC) Standard 952-1) Ratings Defined

Aircraft Battery Applications:
RG-300 Certified Battery Installations.
Click Here to See if this Battery Fits in Your Airplane
Click Here to See if this Battery is Certified for Your Airplane

Concorde Aircraft Batteries model RG-300
Click to enlarge


Description of the RG-300 Aircraft Battery:

Test Temperature @ 23°C ( 74°F) = C1 3.30 Ah

Test Temperature @ -18°C ( 0°F) = C1 2.1 AH

Test Temperature @ -30°C (-22°F) = C1 1.5 AH

Avionics Battery for lighting, standby, emergency power. Protects and extends the life of other avionics. Concorde 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.
  • 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
  • Individually factory tested to assure airworthiness
  • Shipped fully charged and ready to install
  • Manufactured with absorbed glass mat separators (AGM)
  • Ships Hazmat Exempt


  • RG-300 Concorde Aircraft Battery Drawing

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