RG-46 is a certified dual battery replacement for Piper Original Equipment. Concorde

recombinant gas (RG® Series) valve regulated lead acid (VRLA) batteries for engine

starting. Constructed with Concorde’s proprietary PolyGuard™ Microporous

Polyethylene Separator, shielding the positive plates against shorting, shock

or vibration. No other manufacturer offers this dual layer insulation protection

feature. PMA

• Superior starting power
• Reliable essential power in the event of a generator failure
• Low impedance design
• Maintenance free AGM battery
• Constructed with non removable vent valves - no addition of electrolyte or water required
• Aerobatic: Non spillable at any altitude or attitude
• Factory tested to assure airworthiness