Yuasa, Battery (YB9-B); PX Electric Start, ET4, Stella, etc.

20 in stock

B12PXY

$89.00
$89.00
Shipping calculated at checkout.
  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • USDC
  • Visa
  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

Description

This Prima 12V CB9-B battery (B9-B) fits Vespa ET4, P/PX and Genuine Stella scooters. This battery does *not* include acid packets and must be sourced separately.   

NOTE: This product WILL NOT work with Stella Auto, although a compatible version is available online. If you live in a colder climate, we highly recommend using a NOCO Smart Battery Charger to keep your batteries charged and help them survive the winter.

Specifications:

  • Voltage: 12V DC
  • Cold Crank Amps (CCA): 90
  • Length: 5 3/8""
  • Width: 3"
  • Height: 5 3/8"

Compatibility:

Vespa P125X (1977-1982) – VNX Vespa P150X (1978-1983) - VLX 
Vespa PX150 Disc (1997-2000) - VLX Vespa PX200E (1984-1997) - VSX
Vespa LX50 Vespa LX50 (pre-2007)
Vespa ET4 Vespa Typhoon 50
Genuine Stella 2T Genuine Stella 4T

About Prima: Prima is the industry leader in premium scooter accessories, service parts and scooterist protective apparel.  Prima brand products are designed direct-fit for all popular scooter brands including Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, Royal Alloy and GY6 / QMB powered scooters.  

*This product is not available for international or expedited shipping and will ship only via U.S. domestic ground. This product can only be shipped to the contiguous United States (lower 48 states and D.C.). International orders and orders bound for Alaska, Hawaii, or Puerto Rico for this item will be canceled.

We Offer:

30-day returns for peace of mind

Expert support from scooter specialists

Flat-rate shipping to the lower 48 states

Got a question?

Don't be a stranger.

Yuasa, Battery (YB9-B); PX Electric Start, ET4, Stella, etc.

$89.00

Why Choose Classic Scooters USA

  • Reliable Shipping

    Orders are carefully packed and shipped with dependable delivery across the contiguous United States. Designed to get your scooter or parts to you safely and on time.

  • Easy Returns

    Our 30-day return policy makes it simple to shop with confidence and peace of mind. If something isn’t right, returns are straightforward and hassle-free.

  • Built Quality

    Every scooter, part, and accessory is selected for durability and long-term performance. Built to handle daily riding and real-world road conditions.

Orders

How do I place an order?

Simply browse our scooters, parts, or accessories, add your desired items to the cart, and proceed to checkout. Follow the prompts to enter your shipping and billing information, then confirm your order.

What payment methods do you accept?

We accept major credit and debit cards, including Visa, MasterCard, American Express, and Discover. We also support PayPal for secure online payments.

Can I pay in installments or financing?

Financing options may be available for certain scooters. Please check the product page or contact our customer support team to learn about current financing offers.

Products

What types of scooters do you offer?

We offer a variety of scooters, including classic-styled models, modern gas-powered scooters, and electric scooters. Options range from lightweight 50cc scooters to more powerful 150cc+ models for commuting or longer rides.

Are your scooters suitable for beginners?

Yes! Most of our scooters are easy to handle, lightweight, and beginner-friendly. They are designed for smooth rides and safe handling, making them perfect for first-time riders.

Shipping

How long will it take for my order to arrive?

Most orders are processed within 1–2 business days. Standard shipping to the 48 contiguous United States usually takes 3–7 business days, depending on your location and product availability.

How much does shipping cost?

We offer flat-rate shipping for orders shipped within the 48 contiguous states. Shipping costs are calculated at checkout and are designed to be simple and affordable.

Still can't see it? Get in touch.