Battery - Yuasa YTX4L-BS - ET2 / Buddy 50 / Roughhouse 50

*CANNOT SHIP TO CALIFORNIA, ALASKA, OR HAWAII*  

You will need to charge this battery on your own. It does not arrive ready to go. You will need a battery tender to complete this task. A battery tender can be found further down this page. 

You can watch a video on how to charge the battery here: https://youtu.be/UrHpVGidnCM

If you would rather not charge the battery on your own, consider an equivalent FA "Factory Activated" battery.

 Yuasa YTX4L-BS Battery – Vespa, Piaggio & Genuine Fitment 

The Yuasa YTX4L-BS is a compact, high-quality AGM battery designed for smaller-displacement scooters like the Vespa ET2 50, Piaggio LT50, and Genuine Buddy 50. It’s maintenance-free and ships with a pre-measured acid pack and installation hardware. Just fill and charge before use for optimal performance.

Key Features: 

• Maintenance-free AGM design (no water needed)
• Advanced lead-calcium technology for extended battery life
• Pre-measured acid pack included
• 12V / 3Ah / 50 CCA
• Dimensions: 4 1⁄2" x 2 13⁄16" x 3 3⁄8"
• 1-year warranty

Not ready to use out of the box. Requires filling and charging (with a battery tender) prior to installation.

Fits: 

• Vespa ET2 50 (2001–2005)
• Piaggio LT50 (2003)
• Genuine Buddy 50 (2007–Current)