The RG-390E/LS is a Concorde Platinum Series Aircraft Battery. The Platinum Series

is comprised of premium hand made AGM Aircraft Batteries with excess power for

many applications. The recombinant gas RG® Series VRLA-AGM batteries are

known for superior starting power with quick, cool operation in all conditions without

the threat of thermal runaway. Less initial cost than NiCd, no deep cycling, and

maintenance free design reduces operating costs per hour. Concorde recombinant

gas valve regulated lead acid batteries for engine starting, emergency / essential

power, and standby power applications are constructed with cutting edge Absorbed

Glass Mat (AGM) technology. Concorde’s proprietary PolyGuard™ Microporous

Polyethylene Separator shields the positive plates against shorting, shock or vibration.

• 
  
• Certified nickel cadmium battery replacement
• Reliable essential power in the event of a generator failure
• Low impedance design
• Maintenance free
• 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