The RG-400E/13 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.
Recombinant Gas - The RG® Series are low resistance, valve regulated lead acid (VRLA) batteries.
Superior starting power
Reliable essential power in the event of a generator failure
Low impedance design
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
Manufactured with absorbed glass mat separators (AGM)