YTX20HL-BS 310 CCA 12V 19Ah Motorcycle and ATV Battery

In this review of the YTX20HL-BS 12V 19Ah battery, the bottom line is clear: this sealed AGM unit is best for riders and powersports owners who need a ready-to-install, maintenance-free replacement that resists vibration and prevents spills. The reviewer found it especially useful for ATVs, UTVs, scooters, and many Harley and watercraft fitments because it ships fully charged, is compactly sized, and is engineered to strict quality standards that prioritize safety and reliability.

Key Features

• Sealed AGM design: Prevents spills and resists vibration so the battery can be mounted in confined or rough applications without maintenance.
• Ready to use: Ships fully charged so installation is simple and immediate for most ATVs, motorcycles, scooters, UTVs, and jet skis.
• Compact dimensions: At approximately 6.97in x 3.46in x 6.1in the battery fits common YTX20HL-BS compartments and delivers reliable starts.
• High output: With 310 CCA and 19Ah capacity it provides dependable starts for machines like Grizzly 700, Kodiak 700, TRX680, and many Polaris and Can-Am models.
• Safety and quality: Engineered to strict Japanese QC standards and UL-certified for safety, offering extra reassurance in build and materials.
• Warranty and support: Includes an 18 month warranty for U.S. orders and a 60-day refund policy plus U.S.-based customer service from battery experts.

Who It's For

This battery is ideal for riders and owners who need a drop-in, maintenance-free replacement for ATVs, UTVs, scooters, personal watercraft, and many Harley-style motorcycles. It suits users who value a sealed AGM unit that arrives fully charged and is engineered to recognized safety standards.

Those who should look elsewhere include owners who require a very long deep-cycle reserve for heavy accessory use or customers outside the U.S. who need a warranty in their country, since the warranty terms apply to U.S. orders only.

Pros & Cons

Pros

• Good out-of-box performance since the battery comes fully charged and ready to install.
• Sealed AGM construction reduces maintenance and eliminates spill risk in tilted or compact mounts.
• Strong value: customers report it is significantly cheaper than many alternatives while fitting common models well.
• Backed by U.S.-based customer service and an 18 month warranty for U.S. orders.

Cons

• Some users report mixed results on long-term battery life and charging performance, so longevity can vary by application and charging habits.

Specifications

Our Verdict

The YTX20HL-BS is a practical, maintenance-free replacement for many ATVs, UTVs, scooters, and motorcycles when you want reliable starting power without fuss. Its sealed AGM build, ready-to-use condition, and safety certifications make it strong value for owners who need dependable starts and U.S.-based support, though buyers seeking the longest possible service life should monitor charging and usage patterns.

Frequently Asked Questions

Will this battery fit my ATV?
The YTX20HL-BS fits many common models including Yamaha Grizzly 700, Kodiak 700, Honda TRX680, Polaris Sportsman XP, Can-Am Outlander, and Arctic Cat Alterra; check dimensions and terminal type against your vehicle.

Is this battery maintenance-free?
Yes, the sealed AGM design is maintenance-free and prevents spills, so regular electrolyte checks are not required.

What warranty is included?
The battery includes an 18 month warranty and a 60-day refund policy for U.S. orders, with U.S.-based customer service available.