YT12A-BS AGM Maintenance Free Battery
Item #: YT12A-BS   |    In Stock

YT12A-BS AGM Maintenance Free Battery
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YT12A-BS AGM Maintenance Free Battery

Item #: YT12A-BS   |  In Stock

Reg. Price: $49.95
SALE Price: $44.95
Free Shipping! Free Shipping

Price: $44.95

Best Value
Free Shipping
1 Year Pro-rated Warranty
Brand New
100% Compatibility

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Product Specifications for YT12A-BS AGM Maintenance Free Battery

BM Part #: YT12A-BS
Voltage: 12 Volt
Capacity: 10 Ah
Type: AGM
Length: 6"
Width: 3.44"
Height: 4.19"
Cold Cranking Amps: 140 CCA
Shipping Weight: 9.00Lbs
Warranty: 1 Year Pro-rated
  Little known fact:  
Replacement batteries and accessories have the comparable performance standards as OEM batteries but are significantly cheaper. Why? Simply carrying a brand name on a product makes it more expensive. Smart shoppers don't fall for that.
Frequently Bought Together:
Buy Together and Save
YT12A-BS AGM Maintenance Free Battery
Battery Tender Plus 021-0128: 12 Volt 1.25 Amp Battery Charger (Non-CEC)
Order Today and get Free Shipping!
Total for Both Items: $94.90

Product Description

Free Standard Shipping!

Order today and receive free standard shipping on your YT12A-BS AGM Maintenance Free Battery. Only valid in the contiguous 48 states and not valid with any other offer.

  • 12 Volts
  • CCA: 140
  • 10 Amp Hour @20 hr rate


  • Sealed, Maintenance-Free
  • Leakproof/Spillproof
  • Ships fully charged ready to install
  • Environmentally friendly, 100% recyclable
  • Vibration Resistant Design
  • Fully Charged out of the box
  • New bolts included

*Picture is approximate representation of the item. Color and brand may vary.

Note: Please check dimensions and terminal configuration to ensure this is the proper 12 volt 10 Ah battery for your application.

Off-Season Maintenance:

We recommend the charger below to maintain this battery when it is not in use.

Cross Reference

The YT12A-BS AGM Maintenance Free Battery has been cross-referenced to be compatible with or replace these OEM part numbers and models:

Customer Reviews

86 Reviews | 4.6 out of 5
5 stars (64)
4 stars (17)
3 stars (1)
2 stars (2)
1 star (2)
Would recommend this product.
What our Customers are saying
I needed to buy new screws, but the battery works great!
September 11, 2019
by on September 11, 2019

I'm not sure if the terminal holes are thicker on this model compared to my factory battery (2015 Kawasaki Ninja 650) but the screws couldn't reach the nuts on the other side in order to fasten down with this new battery. (when including my battery tender)

In order to bolt down the battery connection plus my battery tender connection while reaching the nut below, I had to go to ace hardware and buy slightly longer screws. It now works great!

Asheville, NC
Would recommend to a friend?
Battery Mart YT12A-BS AGM Motorcycle Battery
May 18, 2019
by on May 18, 2019

Battery arrived charged and worked great right out of the box, as promised!

Would recommend to a friend?
Just right.
February 10, 2019
by on February 10, 2019

Perfect fit for my Harley Davidson!

Would recommend to a friend?
It works
January 18, 2019
by on January 18, 2019

It is a battery. To early for much info, but it works.

Would recommend to a friend?
Good Review
May 20, 2018
by on May 20, 2018

I never heard of Battery Mart but found them while searching for a battery online. What's not to love, same cold cranking amps as stock, same polarity, same quality replacement batteries at less than half of factory OEM and easy to navigate website assures the correct choice for those with less battery knowledge. My new battery go to store/website.
Keep up the good work!
Thank you

Bandit Rider
Seminole, Florida
Would recommend to a friend?
Glad to be back in the saddle again
March 14, 2018
by on March 14, 2018

I lost my battery over the winter down time and found this place on a forum. After comparing them and their batteries to other places they were the obvious choice. Every one else I looked at were way more expensive than the battery I found here. As for the specific battery I can't really say too much about it at this point except that it always starts the bike. I charged it when it came in just in case because I didn't know how long it was on the shelve for but other than that it's been a great battery so far.

Paul the Hutt
Would recommend to a friend?
Value, service, I'll be ordering more.
October 16, 2017
by on October 16, 2017

Good quality battery delivered fast for a great price. Ordered for a John Deere mower, it fits and works great. Just wish the mower worked as good as the battery.

Would recommend to a friend?