Concorde RG-25 Aircraft Battery | 12V, AGM

Concorde RG-25 Aircraft Battery | 12V AGM

The Concorde RG-25 aircraft battery is a sealed lead-acid absorbed glass mat (AGM) battery designed for use in certified aircraft electrical systems. Built using Concorde’s proprietary recombinant gas (RG®) technology, the battery is fully sealed and maintenance-free, eliminating the need for electrolyte servicing.

Unlike traditional flooded aircraft batteries, the RG-25 uses AGM technology to immobilize electrolyte within fiberglass separators, making the battery spill-proof and highly resistant to vibration. This results in improved reliability, longer service life, and stronger starting performance in demanding aviation environments.

The RG-25 is widely used across general aviation aircraft, including popular models from Cessna, Piper, Beechcraft, and Mooney. It is commonly installed as a direct replacement for the Gill G-25 flooded battery, providing pilots and maintenance organizations with a modern sealed battery option that requires minimal maintenance.

Manufactured by Concorde Battery Corporation, the RG-25 meets strict aviation quality standards and is FAA-PMA approved for certified aircraft installations.

Key Features

• 12-volt sealed AGM aircraft battery
• Recombinant Gas (RG®) technology – maintenance free
• Spill-proof sealed design
• Excellent vibration resistance for aviation environments
• High cranking power for reliable engine starts
• FAA-PMA approved for certified aircraft installations

RG-25 Aircraft Applications

The Concorde RG-25 aircraft battery is commonly installed in aircraft requiring a 12-volt electrical system with dependable starting performance.

The battery is commonly installed in the following aircraft types:

RG-25 Battery Cross-Reference