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
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%
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 / 39.00 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-442 | 1200 | 950 | 1025 | 800 | 875 | 675 |