How to install a battery on a vespa or piaggio scooter - YouTube
FULBAT YB9 YB9-B GEL BATTERY PIAGGIO FLY Vespa ET4 LX Liberty 50 125 150 : Amazon.co.uk: Automotive
Battery GEL TYPE YTX12-BS (152x88x131 mm, Pre filled Gel Battery, black) (Vespa LX/LXV/S 125/150ccm 4T AC Euro3/i.e./3V, for Vespa GTS/GTS Super/GTV/GT L 125)
Piaggio Vespa LX 125 3V 13 Battery Yuasa Parts at Wemoto - The UK's No.1 On-Line Motorcycle Parts Retailer
Battery Malossi Mtx12-bs 12v Gel for Vespa Lx 125 Ie 4T Euro 3
Battery SIP 12V/10Ah, YTX12-BS for Vespa GTS/GTS Super/GTV/GT L 125/300ccm 150x87x132 mm microvlies battery, maintenance free, sealed, pre-charged black maintenance-free, pre-charged, sealed | SIP-Scootershop