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SigmasTek  |  SKU: BW-18829

Interstate Battery FAYTX9-BS High Performance Compatible Replacement Battery 6.21 lb

13% off
Sale price $41.99 USD Regular price $47.99
Shipping calculated at checkout.
Maintenance-free AGM design eliminates the need for acid filling
Spillproof and leakproof for safe, hassle-free use
U.L. Recognized and CE Certified for guaranteed quality
Superior starting power with deep cycle capacity for reliable performance
Resistant to extreme freeze, heat, and vibration conditions
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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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⚠️ 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

Interstate Battery FAYTX9-BS Replacement Battery (Compatible with FAYTX9-BS)

Designed as a direct-fit replacement battery for the FAYTX9-BS, this high-performance battery delivers reliable starting power and deep cycle capability for motorcycles and other powersports applications. As a maintenance-free, AGM replacement battery, it removes the hassle of acid filling and routine service while offering the dependable performance riders expect. If you need a long-lasting battery that combines rugged durability and consistent output, the Interstate Battery FAYTX9-BS replacement is engineered to meet those demands.

Key Specifications

  • Model: FAYTX9-BS (compatible replacement)
  • Maintenance-Free Design
  • Spillproof and Leakproof Design
  • U.L. Recognized and CE Certified
  • Absorbed Glass Mat (AGM) Design
  • Valve Regulated Vent System
  • Extreme Freeze, Heat and Vibration Resistance
  • Superior Starting Power and Deep Cycle Capacity
  • Brand New, Factory Fresh
  • Warranty: 6 Month Warranty
  • Voltage: 12 Volts
  • Capacity: 8 AH
  • Terminal Type: Nut & Bolt
  • Brand References: SigmasTek; Interstate Batteries

Benefits

This replacement battery combines the advantages of AGM technology with robust build quality to deliver a high-performance battery that performs under real-world conditions. The absorbed glass mat construction provides superior vibration resistance and spillproof operation, making it an ideal choice for motorcycles, scooters, and other powersports machines. Riders get exceptional cold cranking and quick bursts of power for fast starts, plus reliable deep cycle capability for accessories like lighting and heated grips.

Durability is built in: the valve regulated vent system and sealed, maintenance-free design eliminate the need for water or acid topping, so you get a cleaner, safer ownership experience. The battery’s extreme freeze and heat resistance extends service life in variable climates, delivering a long-lasting battery solution you can trust. Whether you use it for daily commuting, weekend rides, or seasonal storage, this replacement battery stands up to vibration and discharge cycles to retain power and performance.

Typical applications include motorcycles, scooters, ATV starting systems, emergency backup setups for small electronic loads, portable power tools, and any compact equipment requiring a 12 Volt, 8 AH AGM battery. As a high-performance battery designed for high rate discharge situations, the FAYTX9-BS replacement is especially suited to starting engines where short bursts of high current are required.

Ready to upgrade to a reliable, long-lasting battery? Order your replacement Interstate Battery FAYTX9-BS today and experience superior starting power and peace of mind. Purchase now to get fast shipping on in-stock items and enjoy confident performance ride after ride.

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

Connections & Interface

  • Polarity: "'+/-"

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