Recombinant Gas - The RG® Series are low resistance, valve regulated lead acid (VRLA) batteries.
RG-350 is housed in an aluminum container that includes two perforated vent areas machined into each side with riveted aluminum cover. Lifting straps across cover. Fixed with foot styled hold downs integrated at both ends of the battery. Male threaded post terminals.
Concord makes a great battery, not sure why the helicopter batteries are so damn expensive compared to fixed wing but its a great product
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