Where To Find The Battery On Your Vespa Scooter? – Vespavirgin
Batería 12V / 9Ah YB9-B por Vespa 50/125/150/200 LX-GT-ET4-GTS-S
ScooterWest.com - Battery for Clock on Most Vespa and Piaggio Scooters (ET2 to GTS)
Connected everything up and 99% finished on my Vespa Et4 125 (LEADER) Rat. Getting nothing at all though. Earths are good, fuses are good and batters at 13.47v : r/Vespa
AGM Battery for Piaggio Vespa ET4 150 125 1999-2005 / 12V 8Ah CCA 135 / YTX9-BS | eBay