YTX20CH-BS AGM Maintenance Free Battery
Item #: YTX20CH-BS   |    Backordered: Available January 31st, 2022

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YTX20CH-BS AGM Maintenance Free Battery

Item #: YTX20CH-BS   |  Backordered: Available January 31st, 2022  (Alternative Available)

Today's Price: $99.95
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Price: $99.95

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1 Year Pro-rated Warranty
Brand New
100% Compatibility
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Product Specifications for YTX20CH-BS AGM Maintenance Free Battery

BM Part #: YTX20CH-BS
Voltage: 12 Volt
Capacity: 18 Ah
Type: AGM
Length: 6"
Width: 3.44"
Height: 6.38"
Cold Cranking Amps: 270 CCA
Shipping Weight: 15.00Lbs
Warranty: 1 Year Pro-rated
  • Ships fully charged out of the box and ready to install.
  • Sealed, Maintenance-Free Design; Vibration Resistant, Leakproof, and Spillproof.
  • Environmentally friendly, 100% recyclable.
  • New bolts included in every package.
  • Replaces: 01-352, 33610-03G10, CYTX20CH-BS, M6220C, MOSM6220C, YT20CH-4, YTX16-BS, YTX20CH-BS.
  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:
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YTX20CH-BS AGM Maintenance Free Battery
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Total for Both Items: $149.90

Product Description

Free Standard Shipping!

Order today and receive free standard shipping on your YTX20CH-BS AGM Maintenance Free Battery. Only valid in the contiguous 48 states and not valid with any other offer. Physical address required (No PO Boxes).

  • 12 Volts
  • CCA: 270
  • 18 Amp Hour @10 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

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

Off-Season Maintenance:

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

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Cross Reference

The YTX20CH-BS AGM Maintenance Free Battery has been cross-referenced to be compatible with or replace these OEM part numbers and models:

Customer Reviews

257 Reviews | 4.8 out of 5
5 stars (216)
4 stars (39)
3 stars (2)
2 stars (0)
1 star (0)
Would recommend this product.
What our Customers are saying
Battery purchase
August 15, 2021
by on August 15, 2021

Arrived on time will continue ordering my battery with them

Would recommend to a friend?
Definitely get your battery here!
August 9, 2021
by on August 9, 2021

Cheap, fast, charged and ready to go! I’ll be ordering from here again!

Battery Ogre
Would recommend to a friend?
Great battery, been using them since 2011 and I'm 110% happy
May 19, 2020
by on May 19, 2020

I've been using theses batteries in my 2007 Kawasaki Vulcan 2000 LT since I replaced the factory battery in 2010 or 2011. A friend of mine also uses the same battery in his Vulcan 2000 and we both have had nothing but top notch performance out of these batteries. I usually replace my battery every 3- 4 years just for piece of mind so I have no idea just how long these batteries would go before they died but this year when I replaced my old battery I decided to find out how long the old battery would continue to function and I put it in my riding mower. Time will tell.
I use a Battery Tender on my battery in the off months which I think helps greatly to extend battery life.

Water Rat
Central OK
Would recommend to a friend?
Battery review
Apr15l 17, 2020
by on Apr15l 17, 2020

Battery showed up on time and in good shape works good and at a fair price

Boonville Indiana
Would recommend to a friend?
Great Experience
December 30, 2019
by on December 30, 2019

This was a replacement battery for my snowmobile and was a perfect fit and was $10 cheaper than anywhere else I could find it. The shipping was great too with good packaging to avoid any damage. I would definitely buy from BatteryMart again.

Would recommend to a friend?
Bike Battery
November 12, 2019
by on November 12, 2019

My second battery I bought at Battery Mart for my Mean Steak. Both times easy order quick delivery and the battery lasts about 3 years.

Hans J
Would recommend to a friend?
YTX20CH-BS for BMW 2014 R1200RT LC
October 24, 2019
by on October 24, 2019

Battery was shipped in a timely manner and came fully charged according to my charger lights. I was replacing an OEM battery that lived for 5-1/2 years prior to losing its storage ability. The Motocross, Made in USA YTX20CH-BS is about 1/8 inches taller than the OEM battery I took out, but that was not an issue. The battery container on the moto was flexible enough that a tiny bit of leverage allowed the battery to slip into the compartment. The "nuts" for the terminal bolts are not quite as thick as the OEM, yet the bolts are exactly the same length. The nuts insert into the small slot in the terminals, but they sit lower because of their size. I had to add a small spacer under the "nuts" to raise them up so the bolt threads would catch and thread. This may not be an issue on the stock bikes, but I have additional wiring that connects to the terminals. You could solve the thinner nut issue with a longer bolt just as easily but I didn't have one and didn't want to make an extra trip. I'm happy with the AGM. I am in the process of researching Lithium moto batteries for the time I may have to replace this one.

The Professor
Would recommend to a friend?