Product Description
Yuasa 20L Powersport Battery
The Yuasa YTX20L AGM Powersport Battery delivers reliable performance and long-lasting durability for motorcycles, ATVs, personal watercraft, snowmobiles, and UTVs that require a Group 20L battery. Built with advanced Absorbed Glass Mat (AGM) technology, it offers spill-proof safety, superior vibration resistance, and extended service life. For riders who demand dependable starting power, this genuine Yuasa battery delivers reliability you can count on, ride after ride.
Key Features & Benefits
- Factory Activated – Ready to go right out of the box for a quick, hassle-free installation.
- AGM Construction – Exceptional vibration resistance for greater durability and longer service life.
- 200 Cold Cranking Amps – Delivers strong reliable starts in all weather conditions.
- Group 20L – Direct-fit replacement for applications calling for ETX20L or GYZ20L batteries.
- Low Self-Discharge – Maintains charge longer between rides than conventional flooded batteries.
- Temperature Tolerant – Dependable starting power in both high and low temperatures.
- Powersport Terminals – Top/front connections provide flexible installations with included hardware.
- Left-Negative Polarity – Verify your current battery’s terminal positions before purchase.
- Made in the USA – Built by Yuasa, the world leader in powersport battery innovation and reliability.
Proven Yuasa Quality You Can Trust
The Yuasa YTX20L stands apart from standard powersport batteries with its robust AGM design that provides higher energy density and superior resistance to vibration and shock. Its low internal resistance allows efficient energy transfer and faster recovery between starts, while its sealed construction eliminates maintenance concerns and prevents leaks. Known worldwide for quality and dependability, Yuasa continues its legacy of excellence with a battery that ensures strong starts, extended service life, and performance that riders trust.
| Voltage | 12V |
| Group Size | 20L |
| Type | AGM |
| Cold Cranking Amps | 270A |
| Capacity | 18 Ah |
| Factory Activated | Yes |
| Polarity | - Left / + Right |
| Length | 6.89" (175mm) |
| Width | 3.43" (87mm) |
| Height | 6.10" (155mm) |
| Weight | 13.9 lbs |
| Warranty | 1 Year |
YTX20L Battery Cross Reference
Replacement for Group 20L Batteries: BTX20L, BTX20L-BS, BTZ20L, CTX20L-BS, ESTX20L, ETX20L, FAYTX20L-BS, GTX20L-BS, GYZ20L, M320BS, M420BS, MBTX20U, NLP20, ODS-AGM20L, PTX20L-BS, PTX20LBS-FS, STX20L-BS, UTX20L-BS, VTX20L-BS, VTX20L-BS-FS, WPX20L-BS, YTX20L-BS (Deka), YB16CL-B.
Important: Always confirm your battery's dimensions, terminal configuration, and specifications before purchase to ensure proper fit.
Extend the Life of Your Battery
Keeping your battery charged between uses with a quality maintainer is essential for maximizing its lifespan. Save 10% on a NOCO Genius 1 or Genius 2 Charger and Maintainer when bundled with battery using the option above.
