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 4585 reviews
I purchased the Mighty Max ML7-12 12V 7.2Ah battery on Amazon in June 2026 to replace the battery in my APC Back-UPS ES 550, and it worked perfectly. The battery was very reasonably priced, arrived quickly, and was incredibly easy to install.

The fit was exact, the connections were straightforward, and my UPS was back up and running in just a few minutes. Now my modem and Wi-Fi system stay powered during outages and power flickers, which has eliminated the need to constantly reset my network equipment.

If you’re looking for an affordable, reliable replacement battery for a UPS, alarm system, or other backup power application, I highly recommend the Mighty Max ML7-12. Great value, easy installation, and excellent performance so far!
POWER PROVIDER!! Love It.
Great battery. Working perfectly in my garage door openers.
Batteries were easy to install. I've used this product before - no issues
Nice products, used many and enjoyed all. Really high quality batteries and chargers,!!! 👍
The Mighty Max battery is a great product and outstanding value, outperforming batteries costing triple the price.
Received on time
Ordered as a replacement battery for a 2016 Honda PCX150. Received with a charges which was a nice plus. Battery was fully operational when received and installed. Only issue is in the terminal attachments in that the “keeper” nut would not stay stationary within the battery terminal hubs when trying to screw the terminal to the cable(s). Had to shim and/or tape them in place in order to start the bolts and complete the attachment to the battery terminals. Otherwise appears to be a good replacement battery. Would purchase another when the time comes,
Shipped timely, looknforward to installing it.
Battery was received from UPS in a beat up box with a lot of dirt and ink stains on the outside of the box. The inner box with the battery was unharmed. This was an Amazon ship and the packaging was not up to their standard.