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RG-325

by Concorde

The RG-325 has a rated C1 capacity of 25 ampere hours at the 1-hour rate.

$2,700.00
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Product Description

This unit is a 24-volt valve regulated lead acid aircraft battery configured for turbine engine starting and related aircraft power needs. It supplies high cranking output for turbine applications in a sealed absorbed glass mat format intended for installation in helicopters and turbine aircraft.

0 1. Overview

The RG-325 battery uses absorbed glass mat construction in a recombinant gas valve regulated lead acid design. It is housed in a polypropylene container with a lifting rope integrated into the molded polypropylene cover. Electrical connection is provided through M8 silicon bronze alloy terminals that support corrosion-free contact and high conductivity.

The battery carries a rated C1 capacity of 25 ampere hours at the 1-hour rate and a nominal voltage of 24 volts. IPP/IPR performance ratings are specified instead of cold cranking amps, with IPP of 1000 amps and IPR of 650 amps at 74 °F, IPP of 750 amps and IPR of 600 amps at 0 °F, and IPP of 550 amps and IPR of 450 amps at −22 °F. The unit weight is 52 pounds (23.6 kg. It is identified under export control classification number 9A991.d and Schedule B code 8507.20.0090.

The design supports engine starting, emergency or essential power, and standby power duties. Construction incorporates non-removable vent valves and an AGM structure that holds the electrolyte immobile. The battery is maintenance free in service with no water addition required, is non-spillable in aerobatic attitudes and at any altitude, and is supplied fully charged for installation. It is tested at the factory for airworthiness and is shipped as hazmat exempt by land, sea, and air.

0 2. Key Features

  • 24-volt valve regulated lead acid turbine starting aircraft battery
  • Absorbed glass mat internal construction in a recombinant gas design
  • Polypropylene case with lifting rope attached to the molded cover
  • M8 silicon bronze alloy terminals for corrosion-resistant, high-conductivity connections
  • Rated C1 capacity of 25 ampere hours at the 1-hour rate
  • IPP/IPR current ratings defined at multiple temperatures instead of cold cranking amps
  • Non-removable vent valves with no electrolyte or water addition required in service
  • Non-spillable configuration suitable for aerobatic use at any altitude or attitude
  • Supplied fully charged and factory tested for airworthiness
  • Classified under ECCN 9A991.d and Schedule B code 8507.20.0090
  • Shipped as hazmat exempt via land, sea, and air
0 3. Specifications

Part Number: RG-325
Battery Type: Valve regulated lead acid, absorbed glass mat
Primary Aircraft Purpose: Turbine starting aircraft battery
Voltage: 24 V
Rated Capacity (C1, 1-hour rate): 25 Ah
IPP at 74 °F (23 °C): 1000 A
IPR at 74 °F (23 °C): 650 A
IPP at 0 °F (−18 °C): 750 A
IPR at 0 °F (−18 °C): 600 A
IPP at −22 °F (−30 °C): 550 A
IPR at −22 °F (−30 °C): 450 A
Engine Starting Capability: Yes
Case Material: Polypropylene container and molded polypropylene cover
Terminals: M8 silicon bronze alloy
Weight: 52 lb (23.6 kg)
ECCN: 9A991.d
Schedule B Code: 8507.20.0090

FAQs

01. What is the nominal voltage rating of the RG-325 battery?

The RG-325 battery has a nominal voltage rating of 24 volts.

02. What is the C1 capacity of the RG-325 at the 1-hour rate?

The RG-325 has a rated C1 capacity of 25 ampere hours at the 1-hour rate.

03. How much does the RG-325 battery weigh?

The RG-325 battery weighs 52 pounds, which is 23.6 kilograms.

04. What performance ratings are given for the RG-325 instead of cold cranking amps?

The RG-325 uses IPP and IPR ratings instead of cold cranking amps, with IPP and IPR values specified at 74 °F, 0 °F, and −22 °F.

05. What type of terminals are used on the RG-325 battery?

The RG-325 battery uses M8 silicon bronze alloy terminals for electrical connections.

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