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SigmasTek  |  SKU: BW-18755

Yuasa YTX9-BS High Performance Replacement Battery 6.21 lb

14% off
Sale price $41.99 USD Regular price $48.99
Shipping calculated at checkout.
Maintenance-free AGM design eliminates the need for acid filling
Spillproof and leakproof for safe, hassle-free handling
U.L. recognized and CE certified for guaranteed quality and safety
Superior starting power with deep cycle capacity for reliable performance
Extreme resistance to freeze, heat, and vibrations ensures durability
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

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


Volts & Amps

12 Volts | 8 AH

Terminal Type

Nut & Bolt

Yuasa YTX9-BS Replacement Battery — Compatible with YTX9-BS

The Yuasa YTX9-BS replacement battery offers maintenance-free convenience, dependable starting performance, and proven reliability for motorcycles and other small high-rate discharge applications. This AGM maintenance-free battery delivers the safety of a spillproof, leakproof design combined with the consistent power needed for everyday riding and occasional heavy loads. If you need a high-performance battery that’s also a long-lasting battery solution, the Yuasa YTX9-BS is engineered to meet those expectations.

Key Specifications

  • Maintenance-Free Design
  • Spillproof and Leakproof Design
  • U.L. Recognized and CE Certified
  • Absorbed Glass Mat Design
  • Valve Regulated Vent System
  • Extreme Freeze, Heat and Vibration Resistance
  • Superior Starting Power and Deep Cycle Capacity
  • Brand New, Factory Fresh
  • 6 Month Warranty
  • Yuasa YTX9-BS Battery (Replacement)
  • SigmasTek
  • 12 Volts
  • 8 AH
  • Nut & Bolt
  • Yuasa

Benefits

Designed with AGM technology and a valve regulated vent system, the Yuasa YTX9-BS replacement battery is built for durability, delivering robust resistance to freeze, heat, and vibration. These features make it ideal for motorcycle use where shocks and temperature swings are common. As a high-performance battery, it provides superior starting power while also offering deep cycle capacity for accessories and intermittent loads.

The maintenance-free, spillproof construction means you don’t have to worry about topping up electrolyte — install and ride with confidence. For riders who need a long-lasting battery, the YTX9-BS’s factory-fresh condition and professional testing ensure reliable performance out of the box. Beyond motorcycles, this 12 Volt, 8 Ah unit can be used in small emergency power setups, portable equipment, and low-power UPS or backup tasks where consistent, dependable current is required.

Safety certifications (U.L. recognized and CE certified) add peace of mind, and the included six month warranty reinforces product quality. If you’re replacing a worn battery or upgrading to an AGM maintenance-free solution, the Yuasa YTX9-BS stands out as a practical, long-lasting battery choice that delivers dependable starts and reliable power delivery under demanding conditions.

Don’t wait — secure your replacement Yuasa YTX9-BS high-performance battery today and get back on the road with the long-lasting battery performance your ride deserves.

Technical Specifications

Voltage12 Volts
Amp Hours8 AH
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)120
Length (in.)5.94
Width (in.)3.46
Height (in.)4.21
Weight (lb.)6.2

Product Highlights

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

Connections & Interface

  • Polarity: "'+/-"

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