Product Description

G-242 is a 24‑volt lead‑acid aircraft battery supplied without electrolyte for activation before service. It serves as an electrical power source for piston aircraft in applications such as engine starting and onboard system support.

0 1. Overview

This battery is rated at 8 amps at the 1‑hour (C1) rate, 13 amps at the 30‑minute (2C) rate, and 106 cold cranking amps at 60 seconds at 0 °F. It is specified as a 24 Volt model with a full weight of 27 pounds when filled. Electrolyte is added separately using three quarts associated with part number 11‑01675. The unit is a lead‑acid design intended for installation in selected Cessna and Piper airframes where this model is specified. The physical package measures approximately 9.07 inches by 8.75 inches by 9.38 inches, which guides fit within the designated battery box or compartment.

0 2. Key Features

  • 24 Volt lead-acid aircraft battery
  • Supplied without electrolyte for separate filling
  • Rated 8 A at 1-hour (C1) discharge rate
  • Rated 13 A at 30-minute (2C) discharge rate
  • Cold cranking rating of 106 A for 60 seconds at 0 °F
  • Full battery weight of 27 lb when filled
  • Uses 3 quarts of electrolyte identified as part number 11-01675
  • Approximate case dimensions 9.07 in × 8.75 in × 9.38 in
0 3. Specifications

Part Number: G-242
Battery Type: Lead-acid
Nominal Voltage: 24 Volt
Discharge Rate C1 (1 hr): 8 A
Discharge Rate 30 min (2C): 13 A
Cold Cranking Amps (60 sec at 0 °F): 106 A
Full Weight: 27 lb
Electrolyte Volume: 3 quarts
Associated Electrolyte Part Number: 11-01675
Dimensions: 9.07 in × 8.75 in × 9.38 in
Aircraft Applications (reference): Selected Cessna and Piper models

FAQs

01. What is the nominal voltage of the G-242 battery?

The nominal voltage of the G-242 battery is 24 volts.

02. What are the discharge rate ratings for the G-242 battery?

The G-242 battery is rated at 8 amps at the 1-hour (C1) rate and 13 amps at the 30-minute (2C) rate, with a cold cranking rating of 106 amps for 60 seconds at 0 °F.

03. How much does the G-242 battery weigh when filled with electrolyte?

The G-242 battery has a full weight of 27 pounds when filled with electrolyte.

04. How much electrolyte is required for the G-242 battery?

The G-242 battery uses 3 quarts of electrolyte associated with part number 11-01675.

05. What are the physical dimensions of the G-242 battery case?

The G-242 battery case dimensions are approximately 9.07 inches by 8.75 inches by 9.38 inches.

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