Looking for an Piaggio/Vespa PK 50 A C S battery? Then you've come to the right place. We have been selling batteries for Piaggio/Vespa PK 50 A C S Motorcycles online since 2003 and will have the correct battery for your Motorcycle in stock, available for next day delivery. Use our Piaggio/Vespa PK 50 A C S battery guide below to find a suggested battery for your Motorcycle and compare it to the battery fitted to your PK 50 A C S. Need help? Simply contact us.