Flooded Lead-Acid Aircraft Battery – P/N G-639E

PN: G-639E
ALT:
DESCRIPTION: DRY BATTERY
CONDITION: NEW
TRACEABILITY: COFC

The G-639E Flooded Lead-Acid Aircraft Battery is an OEM dry-charged aircraft battery manufactured by Gill Battery (Teledyne Battery Products). It is designed for turbine-powered aircraft and helicopters, providing reliable engine starting and emergency electrical power. The battery is supplied in a dry-charged configuration, requiring electrolyte activation before initial service. It features high cold-cranking performance and is FAA-PMA approved for numerous fixed-wing and rotary-wing aircraft applications.

Technical Specifications

Part Number: G-639E
Alternate Part Number: G639E
Component Type: Aircraft Battery
Battery Type: Flooded Lead-Acid (Dry Charged)
Nominal Voltage: 24 VDC
One-Hour Capacity: 24 Ah
30-Minute Emergency Rate: 40 A
Cold Cranking Amps (0°F / -18°C): 345 A
Electrolyte: 1.285 Specific Gravity (5 qt required for activation)
Filled Weight: 55 lb (24.9 kg)
Technology: Flooded Lead-Acid (Dry Charged)
OEM: Gill Battery (Teledyne Battery Products)