A 264, -83-lbs and installed FAAPMA Concorde Battery. Valve Regulated. Sealed Lead Acid Battery, PIN: RG-380E144, SIN: 40545254, in accordance with Falcon Crest Aviation Supply, STC #SR09050RC, per the supplied S76 Installation Instructions and Drawing List #1, STA 264, +86-lbs an increase of +3-lbs. The Aircraft Weight A