Concorde Battery Sealed RG-418-1

The Concorde RG-418-1 is a Platinum Series sealed aircraft battery from Concorde Battery Corporation. It uses RG® valve-regulated lead-acid (VRLA) technology with an Absorbed Glass Mat (AGM) separator.

Designed by the manufacturer as a turbine engine starting aircraft battery, the RG-418-1 provides a nominal 24 V supply and 28 Ah capacity in a sealed, maintenance-free battery design. The RG® recombination system eliminates the need to replenish electrolyte under normal service.

• Manufacturer part number: RG-418-1
• Series: Concorde Platinum Series®
• Battery type: sealed RG® VRLA AGM lead-acid aircraft battery
• Nominal voltage: 24 V
• Nominal capacity: 28 Ah
• Approximate dimensions: 294 × 270 × 230 mm
• Approximate weight: 29.0 kg

For continuing airworthiness, handling, charging, storage and installation requirements, refer to the applicable Concorde Component Maintenance Manual CMM 5-0171 and the current RG® Series Owner/Operator Manual. Confirm the correct part number and approved installation data for the specific aircraft before installation.