Amazon.com: AJC Battery Compatible with Piaggio MP3 250 Scooter and Moped Battery (2008-2013) : Automotive
YTX14-BS GEL 12V 12AH Battery For VESPA(PIAGGIO) MP3 250 2008-2009 - MightyMaxBattery
250 miles in on my Piaggio One Active. Absolute top speed is only 48 mph but good around town. 35-50 miles per charge, 5-6 hours to charge from flat. Helmet+battery fit under