Rated 4.77 out of 5 based on 13 customer ratings
(13 customer reviews)

$33.99

YTX12-BS Battery Replaces Piaggio Vespa GTS Super Sport 300 10-15

Availability: In stock

SKU: YTX12-BS342 Category:
This YTX12-BS is a sealed lead-acid (SLA) absorbed glass mat (AGM) rechargeable battery. AGM and GEL batteries are lead-acid and of the same battery chemistry. This battery comes already charged, sealed, maintenance free, and ready to install.
Premium quality absorbed glass mat technology (AGM) is ideal for ATVs, Motorcycles, Personal Watercraft, Jet Ski’s, Snowmobiles and more.
Specifications of the YTX12-BS Battery
Voltage: 12 Volt
Amperage: 10 AH
Chemistry: SLA, AGM
Terminal: Nut & Bolt 
Battery Dimensions:
5.90 in x 3.34 in x 5.11 in
Weight: 8.15 Lbs
Warranty
1 Year
Volts

12V

Amp Hour

10Ah

CCA

180

Polarity

+ I –

Chemistry

SLA / AGM

Length

5.90

Height

5.11

Width

3.34

Weight

8.15 Lbs

Warranty

1 Year

13 reviews for YTX12-BS Battery Replaces Piaggio Vespa GTS Super Sport 300 10-15

  1. Rated 5 out of 5

    Kenneth

    used it for a jet ski.

  2. Rated 3 out of 5

    Michael J. Labus

  3. Rated 4 out of 5

    Robert S.

    Screws won’t catch because gap is too much need to close the gap with a filler

  4. Rated 5 out of 5

    Mark Tait

    Buy it

  5. Rated 5 out of 5

    John M. Marcone

    Works and fits perfectly for Vespa. Not as easy of OEM to attach to my vespa as OEM but not a problem

  6. Rated 5 out of 5

    alan johnson

    Great product , easy to install . Was full of fluid and sealed with a full charge when I received it. Very happy .

  7. Rated 5 out of 5

    garret spence

    Works great.

  8. Rated 5 out of 5

    DAVID DILLARD

  9. Rated 5 out of 5

    Dharma kemp

    It fit in my scooter perfectly and it was pretty easy to hook up

  10. Rated 5 out of 5

    Dharma kemp

    It fit in my scooter perfectly and it was pretty easy to hook up

  11. Rated 5 out of 5

    Equality Rocks

    This was an easy swap and replace battery – no need to fill. For Vespa owners, you can definitely change the battery yourself. It is super easy – there is even a YT video tutorial. You may want to keep the original screws that are already on the battery you are replacing as sometimes it is easier to seat those back in. Vespa started right up, no problem. Save yourself the labor fee and the markup on the battery – buy it here and do it yourself in less than 15 minutes. If I can do it, you can do it.

  12. Rated 5 out of 5

    Todd T.

  13. Rated 5 out of 5

    Todd T.

    This battery has been working beautifully on my Vespa GTS300 for the last six months now. The quality, fit and finish of this battery second to none. The price ? Well this is where the magic takes place. Buy it, don’t worry, be happy.

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Excellent
Mighty Max Battery
Based on 3474 reviews
Arrived quickly. Even got a sticker with it.
Solid looking battery, came well packaged. Have used their battery before for my lawnmower and now looking forward to see how it lasts in my snowmobile.
I can't believe it less than 48hrs since I ordered from Walmart and it's in the machine. What more can I say except great price.
Thanks Larry
Item as described and perfect fit and arrived on time
Battery arrived in a good shape package strait to my door steps
Arrived just in time to power my generator here in the cold Maine winters. Excellent service!
Arrived quickly from WALMART.COM. Perfect size and proper placement in my generator. Installation was easy. Generator fired right up. Battery came fully charged.
New battery. Ready for cold weather!
So far these Might Max batteries are good but it’s only the first day and they were on charge for 12 hrs. I’ll have to come back and do an update at some point in time. Ordered them on Amazon and got them the next day. I was encouraged by Mighty Max to make this google review and post pictures to extend my warranty for 3 months but there is no way to post pictures 🤣🤣🤣 It’s been a few months and I was able to go back and edit, so here is a video I made, the rest of the photos I have deleted. Batteries are still going strong. Update 12-11-2025
They arrived within 2 days of ordering them packaging was really good I haven't put them in my MX350 yet I hit them with my multi meter fresh out of the box and got 12.4v on both batteries so that is good