Welcome to our store. Proudly serving customers across North America for years. Learn more

For support or quotes: sales@batteryweb.com

WELCOME10
SigmasTek  |  SKU: BW-19897

Extreme XTA9B-4 High Performance Replacement Battery 8.71 lb

24% off
Sale price $46.99 USD Regular price $61.99
Shipping calculated at checkout.
Maintenance-free AGM design eliminates acid refills
Spillproof and leakproof for safe, hassle-free use
U.L. recognized and CE certified for reliable quality
Superior starting power with deep cycle capacity
Resistant to extreme freeze, heat, and vibration conditions
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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

Extreme Battery XTA9B-4 — Compatible Replacement for XTA9B-4

The Extreme Battery XTA9B-4 replacement battery provides maintenance-free reliability, powerful starts, and rugged durability for motorcycles and other high-drain applications. This AGM maintenance-free battery is engineered to be spillproof, vibration-resistant, and ready to deliver superior power where it matters most. Choose the Extreme XTA9B-4 when you want a dependable, long-lasting battery with proven performance.

Key Specifications

  • Model: XTA9B-4 (Replacement)
  • Type: AGM Maintenance Free (Absorbed Glass Mat Design)
  • Voltage: 12 Volts
  • Capacity: 8 AH
  • Terminal: Nut & Bolt
  • Design: Spillproof and Leakproof
  • Certifications: U.L. Recognized and CE Certified
  • Valve Regulated Vent System
  • Performance: Superior Starting Power and Deep Cycle Capacity
  • Resistance: Extreme Freeze, Heat and Vibration Resistance
  • Condition: Brand New, Factory Fresh
  • Warranty: 6 Month Warranty
  • Brand: Extreme Battery (compatible replacement)

Benefits

The Extreme XTA9B-4 is a long-lasting battery solution engineered for the realities of motorcycle use: vibration, temperature extremes, and repeated high-rate discharges. Its AGM maintenance-free construction eliminates the need to fill with acid and reduces ongoing maintenance, while the spillproof and leakproof design enhances safety during installation and handling.

As a high-performance battery, it provides reliable starting power and the deep cycle capability to support accessories and intermittent loads. The valve regulated vent system ensures safe operation and helps protect the battery from pressure-related failures, while U.L. and CE certifications confirm its compliance with recognized quality standards.

The Extreme XTA9B-4 is ideal for motorcycle starting systems but also serves well in UPS backup for small electronics, emergency power applications, and portable tools that require a compact 12V source. Its resistance to extreme freeze and heat conditions means you can count on consistent performance across seasons and environments.

Don’t wait for a dead battery to ground your ride—purchase your replacement Extreme Battery XTA9B-4 high-performance battery today. Benefit from a factory-fresh unit, a 6 month warranty, and quick shipping to get you back on the road with confidence.

Technical Specifications

Voltage12 Volts
Amp Hours8 AH
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)115
Length (in.)5.94
Width (in.)2.76
Height (in.)4.13
Weight (lb.)8.7

Product Highlights

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

Connections & Interface

  • Polarity: "'+/-"

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


🔋 Battery Finder
🔋
Battery Assistant AI
Online — BatteryWeb.com