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SigmasTek  |  SKU: BW-18479

Yuasa YTXYTX20H High Performance Replacement Battery By STX 13.45 lb

13% off
Sale price $82.99 USD Regular price $94.99
Shipping calculated at checkout.
12-volt power for consistent motorcycle performance
18 amp-hour capacity ensures long-lasting energy
NB terminal design for secure and easy installation
Reliable replacement for Yuasa YTXYTX20H batteries
High-quality construction for durability and dependability
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 18 Ah

Terminal Type

Nut & Bolt

STX Yuasa YTXYTX20H Replacement Battery for Yuasa YTXYTX20H

Need a dependable, high-performance replacement battery for your Yuasa YTXYTX20H motorcycle? The STX Yuasa YTXYTX20H Replacement Battery delivers reliable starting power, consistent performance, and the long-lasting battery life riders demand. Built to meet the power needs of modern motorcycles, this battery offers a compact 12-volt design and robust 18 Ah capacity to keep lights bright and engines turning over, ride after ride.

Key Specifications

  • Model Compatibility: Yuasa YTXYTX20H
  • Brand: STX (SigmasTek)
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: NB terminal design / Nut & Bolt

Benefits

The STX Yuasa YTXYTX20H replacement battery is engineered to be a high-performance battery that meets the rigorous demands of motorcycle applications. Its 12V/18Ah specification ensures plenty of cranking amps for fast, reliable starts even in cooler conditions. As a long-lasting battery option, it offers consistent output over repeated discharge and recharge cycles, helping reduce downtime and the need for frequent replacements.

Durability is built into the design: the robust construction and dependable terminal configuration provide a secure connection that resists vibration and corrosion commonly encountered on the road. This makes it an excellent choice not only for everyday street riding but also for touring, commuter use, and seasonal bikes that need reliable reserve power. Though optimized for motorcycles, this replacement battery also performs well in small emergency power setups, portable tools, and accessory circuits when matched to the correct specifications.

For riders looking for a maintenance-light solution, pairing a quality replacement battery like the STX Yuasa YTXYTX20H with proper charging practices will extend service life and deliver steady performance. Whether you’re replacing a worn unit or upgrading to a more dependable power source, this high-performance battery delivers the starting consistency and endurance you want.

Ready to upgrade to a long-lasting battery for your Yuasa YTXYTX20H? Add the STX Yuasa YTXYTX20H Replacement Battery to your cart now for reliable starts, superior performance, and peace of mind on every ride.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)310
Length (in.)6.85
Width (in.)3.39
Height (in.)6.14
Weight (lb.)13.44

Product Highlights

  • Brand Replacement : SigmasTek
  • Manufacturer: SigmasTek
  • Product Type: Motorcycle
  • Warranty: 6 Months
  • Bulk Orders: sales@batteryweb.com

Connections & Interface

  • Polarity: "'+/-"

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