18. August 2020 RG-41/53: Concord’s latest addition to the Platinum Series®
Concorde STC SA01050DE and RG-41/53 were specifically designed to offer a heavy-duty battery option to M500 and M600 operators without modification to the airframe. Increased starting power and reserve capacity by nearly 40% reduces engine wear appreciably and reduces the depth of discharge on engine start resulting in increased battery life.
This robust 53 Ah AGM battery is TSO-C173a approved and eligible for installation in Piper PA-46-500TP and PA-46-600TP aircraft with FAA STC SA01050DE. The STC approves installation of the RG-41/53 battery in place of Piper Part Number 601-910.