The Concorde sealed lead acid battery is certified for lead acid and nickel cadmium replacements. The Concorde turbine starting battery will outperform well serviced nickel cadmium at low temperatures, provide safe and reliable operation at high temperatures, and is capable of multiple engine starts with short flight durations.
Recombinant Gas – The RG® Series are low resistance, valve regulated sealed lead acid (VRSLA) batteries.
Superior starting power
Reliable essential power in the event of a generator failure
Low impedance design
Maintenance free – No addition of electrolyte or water required
Non spillable at any altitude or attitude
Factory tested to assure airworthiness
Shipped fully charged and ready to install
Manufactured with absorbed glass mat separators (AGM)
RG® Series batteries ship Hazmat exempt
Eliminate the fear of thermal runaway
Installs in less than an hour
RSI holds STC# SR02477LA for the Sikorsky S-76 A, B, C, D to operate and maintain the aircraft with 9 or less passenger seating.
Rotorcraft Support, Inc. has obtained the STC to replace existing Ni-Cad batteries with reliable Concorde Lead Acid Batteries for Bell 407,427, 430, Leonardo 109 Series and EC130 series to replace their OEM supplied NiCad battery with a state of the art Concorde lead acid sealed cell, no maintenance battery.