Debug Data: motorcycles, 1999, buell, s3t thunderbolt, ytx20l-bs
1999 S3t Thunderbolt YTX20L-BS Battery at Chrome Battery

1999 S3t Thunderbolt YTX20L-BS Battery

Availability: In stock
Weight (lbs)13.0700
ChemistryLead Acid
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Product Description

YTX20L-BS sealed AGM batteries by Chrome Battery are constructed with lead calcium alloy and absorbed glass mat technology that allows for a completely maintenance-free and high-performance operation. All YTX20L-BS Chrome Battery brand AGM batteries batteries are manufactured with the highest quality materials and rigorously tested to ensure safety, OEM compatibility, effectiveness and optimal performance.

YTX20L-BS Battery Specifications:

  • Model: YTX20L-BS
  • Dimensions : (H) 6.1" x (L) 6.89" (W) 3.43"
  • Weight: 13.07 lbs.
  • CCA: 270
  • Volts: 12V
  • Polarity: [- +]
  • Terminal Type: Nut & Bolt (T3)
  • Condition: New

Chrome Highlights


A rechargeable battery means that you will have a much lower total cost of ownership as the battery can be recharged inexpensively many times before they need replacing. This battery can be charged more than 1,000 times before needing to be replaced.


Chrome uses welding technology in order to ensure that the battery case has a strong resistance to shock, vibration, and heat. The material used in our batteries will ensure that your battery will not only last, it will also perform.

Maintenance Free

A maintenance free battery comes already sealed and charged. There is no water to check or filling necessary. This, in combination with the valve regulated, sealed construction allows for safe operation in any position and portable device.

Heavy Duty Terminals

Our terminals are made of the finest materials, so that they can withstand wear, pressure, and torquing. The terminals on this battery are made of copper. This material is chosen specially for this type of battery in order to perform better and for electrical conductivity.

Factory Activated

Our batteries are filled, sealed, & charged, ready for immediate use. Our absorbed glass mat design has spaces between the cells that are replaced by glass fibre mat. These plates are then sealed through ultrasonic metal welding.

Vibration Resistance

Our batteries have fiberglass mat separators and high cell compression, which allows an extended battery life, even in the most extreme conditions.

User Friendly

One-time installation of our maintenance free and valve regulated batteries will get you power to the last volt.

Safe & Reliable

All of our batteries are UL Certified, ISO Quality & Environment, and OHSAS health certified. In addition, we have an independent fortune 500 company who runs frequent tests on our batteries to ensure that you are being given a safe and reliable product.


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This can also replace Yuasa YUAM320BS GTX20LBS GYZ20HL

Use the fitment tool at the top of this page if your device is not listed here!


ChemistryLead Acid
Weight (lbs)13.0700