Product Details
Description
Prima Gel Battery (YG5-3B); Stella Auto, Vespa P125X, P200E
Specifications
- Width: 2 1/4″ Height: 5 1/8″ Voltage: 12V DC Amp-hours: 5Ah CCA: 80 Polarity: (+) on right, (-) on left Battery terminal hardware included Compatibility: Vespa P125X Vespa P200E Genuine Stella 125 Automatic 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.WARNING: California’s Proposition 65 SPECIFICATIONS: Specifications: Length 4 5/8″ Width: 2 1/4″ Height: 5 1/8″ Voltage: 12V DC Amp-hours: 5Ah CCA: 80 Polarity: (+) on right, (-) on left Battery terminal hardware included COMPATIBILITY: Compatibility: Vespa P125X Vespa P200E Genuine Stella 125 Automatic 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.WARNING: California’s Proposition 65
- Height: 5 1/8″ Voltage: 12V DC Amp-hours: 5Ah CCA: 80 Polarity: (+) on right, (-) on left Battery terminal hardware included Compatibility: Vespa P125X Vespa P200E Genuine Stella 125 Automatic 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
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: GY6
- Fits Models / Common Applications: Genuine Stella and Vespa and other compatible models may apply.
- Fitment Notes: Auto Transmission
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 Genuine?
A: This SKU is listed with Genuine model fitment where the scooter also matches the listed engine or fitment notes.
Q: Is this for GY6 scooters?
A: This SKU is listed with GY6 engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 4 lbs |
|---|---|
| Dimensions | 5.5 × 5.5 × 3 in |
| Size | YG5-3B |
Prima YG5-3B maintenance-free nanogel 12V battery for vintage Vespa P/PX series and Genuine Stella 125 Automatic scooters. Fully sealed and pre-charged. Direct replacement for the lead-acid 12N5.5-3B — see lead-acid version here.
Not sure if this fits your scooter? Check our battery fitment guide.
Shipping restriction: This battery ships via U.S. domestic ground only to the contiguous 48 states and D.C. Cannot ship internationally or to Alaska, Hawaii, or Puerto Rico. Expedited shipping is not available.
Key Features
- Maintenance-free nanogel construction — no acid topping required
- Fully sealed and pre-charged
- Direct replacement for lead-acid 12N5.5-3B
- Battery terminal hardware included
| Part Number | YG5-3B (replaces 12N5.5-3B) |
|---|---|
| Voltage | 12V DC |
| Amp-Hours | 5Ah |
| CCA | 80 |
| Polarity | (+) on right, (-) on left |
| Length | 4 5/8" |
| Width | 2 1/4" |
| Height | 5 1/8" |
| Hardware | Terminal hardware included |
| Brand | Prima |
Fitment
| Vespa P125X | All years |
|---|---|
| Vespa P150X | All years |
| Vespa P200E | All years |
| Vespa PX125E | All years |
| Vespa PX150E | All years |
| Vespa PX200E | All years |
| Vespa T5 125 | All years |
| Vespa Rally 200 (VSE) | All years |
| Genuine Stella 125 Automatic | All years |
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