Product Details
Description
Prima 12V Gel Battery (YG12-BS) – Vespa GTS 300, GTV, LX 150
Replacement Part Details
Use this part when the original component is worn, damaged, missing, or no longer working correctly. Many scooter parts can look similar but use different sizes, plugs, brackets, thread patterns, or mounting styles, so careful comparison before purchase is recommended.
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Fits Models / Common Applications: Vespa and other compatible models may apply.
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a Vespa?
A: This SKU is listed with Vespa model fitment where the scooter also matches the listed engine or fitment notes.
Additional information
| Weight | 5 lbs |
|---|---|
| Dimensions | 6 × 3.5 × 5 in |
| Size | YG12-BS |
The Prima YG12-BS Nano-Gel Battery is a premium, maintenance-free power solution designed specifically for modern high-output scooters. Unlike standard lead-acid batteries, this Gel-electrolyte battery is factory-activated, leak-proof, and vibration-resistant, providing superior cranking power and a significantly longer shelf life.
Because the electrolyte is suspended in a gel, this battery can be mounted at an angle without risk of leaks, making it the perfect direct-fit upgrade for the specialized battery trays found in Vespa and Piaggio scooters.
Key Performance Features:
- Factory Activated: Ready to install and ride immediately—no acid filling or initial charging required.
- Nano-Gel Technology: Superior vibration resistance and better recovery from deep discharges compared to standard AGM.
- Maintenance-Free: Completely sealed design eliminates the need to check fluid levels.
- Direct Fit: Includes new terminal hardware for a secure, corrosion-free connection.
Technical Specifications:
- Voltage: 12V DC
- Capacity: 12Ah
- Cold Cranking Amps (CCA): 185
- Dimensions: 5.8" L x 3.3" W x 5.0" H
- Polarity: [+] Left, [-] Right
Detailed Model Fitment:
This battery is a guaranteed fit for the following 150cc to 300cc Modern Vespa and Piaggio models:
- Vespa LX 150 / LXV 150: 2006 – 2014
- Vespa GTS 250 / 300: 2005 – Present (Including Super, HPE, and Sei Giorni)
- Vespa GTV 250 / 300: 2007 – Present
- Vespa S 150: 2007 – 2014
- Piaggio BV 200 / 250 / 300: All Years
?? Shipping Notice: This product contains hazardous materials (Lead-Acid/Gel Battery). It is NOT available for international or expedited shipping. This item ships via U.S. Domestic Ground only to the contiguous 48 states. Orders for AK, HI, PR, or international destinations will be canceled.
California Residents: Proposition 65 Warning (Lead and lead compounds).





