Product Details
Description
Prima Gel Battery 12V YG7A-BS – Genuine 125/150/170i, CSC Go
Specifications
- Width: 87mm / 3.4in Height: 96mm / 3.7in Voltage: 12V DC Amp-hours: 7ah CCA: 100 Polarity: (+) on left, (-) on right Battery terminal hardware included Compatibility: Genuine Buddy 125 Genuine Buddy 150 Genuine Buddy 170i Genuine Venture 50 Genuine Buddy Kick 125 Chicago Scooter Co. go. 50 Honda PCX 125 Honda PCX 150 KYMCO Like 50 Many 139QMB 50cc Scooters KYMCO Agility 125 Many GY6 150cc Scooters 139QMB-based 50cc / 80cc engines with the following engine codes: 139QMA 139QMB 1P39QMB 1P39QMA-2 YN139QMB JJ1P39QMB 139FMA-2 BD1P39QMB BN139QMB 147QMD Other QMA models Other QMB models 157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes: 157QMJ 161QMK 152QMI 1P61QMK YN1P57QMJ 1P52FMI 154FMI JJ157QMJ 1P57QMJ BN157QMJ BN161QMK-A Other QMJ, QMK, and QMI models Don’t see your engine listed? If the engine code includes “QM” or “FM” this part is compatible with your vehicle.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 150mm / 6in Width: 87mm / 3.4in Height: 96mm / 3.7in Voltage: 12V DC Amp-hours: 7ah CCA: 100 Polarity: (+) on left, (-) on right Battery terminal hardware included COMPATIBILITY: Compatibility: Genuine Buddy 125 Genuine Buddy 150 Genuine Buddy 170i Genuine Venture 50 Genuine Buddy Kick 125 Chicago Scooter Co. go. 50 Honda PCX 125 Honda PCX 150 KYMCO Like 50 Many 139QMB 50cc Scooters KYMCO Agility 125 Many GY6 150cc Scooters 139QMB-based 50cc / 80cc engines with the following engine codes: 139QMA 139QMB 1P39QMB 1P39QMA-2 YN139QMB JJ1P39QMB 139FMA-2 BD1P39QMB BN139QMB 147QMD Other QMA models Other QMB models 157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes: 157QMJ 161QMK 152QMI 1P61QMK YN1P57QMJ 1P52FMI 154FMI JJ157QMJ 1P57QMJ BN157QMJ BN161QMK-A Other
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 50cc, 80cc, 125cc, 150cc, GY6
- Engine Code: 1P39QMA, 1P39QMB, 1P52FMI, 1P57QMJ, 1P61QMK, 139QMB, 157QMJ, 161QMK, BN139QMB, BN157QMJ, BN161QMK, JJ157QMJ, YN139QMB
- Fits Models / Common Applications: CSC, Genuine Buddy, Honda, and Kymco 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 1P39QMA engine?
A: This SKU is listed as compatible with 1P39QMA engine-code fitment. Always compare your original part and scooter details before ordering.
Q: Will this fit a CSC?
A: This SKU is listed with CSC model fitment where the scooter also matches the listed engine or fitment notes.
Q: Is this for 50cc scooters?
A: This SKU is listed with 50cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 6 lbs |
|---|---|
| Dimensions | 6 × 3.5 × 4 in |
| Size | YG7A-BS |
| Condition | New |
|---|
The Prima YG7A-BS is a premium 12V maintenance-free nano gel battery engineered for modern scooters and GY6-powered bikes. Unlike conventional AGM batteries, the nano gel electrolyte provides superior deep-cycle performance, vibration resistance, and a longer service life — with no acid pack activation required. Simply install and ride.
- Voltage: 12V DC
- Capacity: 7Ah
- Cold Cranking Amps (CCA): 100
- Dimensions: 6" L x 3.4" W x 3.7" H (150mm x 87mm x 96mm)
- Polarity: [+] on Left, [-] on Right
- Type: Nano Gel, maintenance-free (no activation required)
- Includes: Terminal hardware
Named Model Compatibility
| Make | Model |
|---|---|
| Genuine | Buddy 125, Buddy 150, Buddy 170i, Buddy Kick 125, Venture 50 |
| CSC | go. 50, go MAX 50, Bella Classic 50, Nitro Sport 50, Pug 50 |
| Honda | PCX 125, PCX 150 |
| KYMCO | Like 50, Agility 125 |
| Universal Fit | Universal fit for many 50-200cc scooters with 12v 7ah battery specification - Check battery dimensions before ordering to confirm this fits your unit. |
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Shipping Notice: This product ships via U.S. domestic ground only and is limited to the contiguous 48 states and D.C. It cannot be shipped internationally or to Alaska, Hawaii, or Puerto Rico. Orders outside these areas will be canceled.





