The RG-442
Aircraft Battery
From Concorde
Battery Corporation

RG-442 Part of the Concorde Platinum Series of Aircraft Batteries
Outline Drawings (PDF)
Does this Battery fit in My Airplane?
FAA/PMA Battery Certification Info


RG-442 Platinum Series Aircraft Battery Specifications:
Primary Aircraft Purpose Turbine Starting Aircraft Battery
Voltage 24v
Rated Capacity C1 = 1 hr.
rate in ampere hours
44.00
Max Weight 86.00 lb / 39.0 kg

Concorde Aircraft Battery

Concorde Battery
Part Number
Ipp Ipr Ipp Ipr Ipp Ipr
23°C
(74°F)
-18°C
(0°F)
-30°C
(-22°F)
AA AA AA
RG-442 1200950 1025800 875675


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Outline Drawings (PDF)
Does this Battery fit in My Airplane?
FAA/PMA Battery Certification Info
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Concorde Aircraft Batteries
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Description of Aircraft Battery:
RG-442 is a sealed, valve regulated lead acid starting aircraft battery with TS-C4 Temperature Sensor approved (Concorde part number 5-0124) to Parts Manufacturing Approved to replace the original nickel cadmium battery. The RG-442 is form, fit, and functionally interchangeable with the existing battery without onboard modification.

As a direct lead acid replacement for the nickel cadmium battery, the Concorde RG-442 valve regulated battery greatly improves battery performance over nickel cadmium types in cold weather climates.

At a fraction of the initial investment for nickel cadmium types, the Concorde RG-442 battery will save maintenance costs. The first maintenance (capacity) check is performed at 12 months or 600 hours, and subsequent checks at 4 months or 200 hours, until the battery reaches the minimum capacity of 85%. Once the battery’s airworthiness performance service time is established, the Concorde replacement battery can be operated for that total time free of maintenance checks.

Specifications subject to change without notice.