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SigmasTek  |  SKU: BW-19185

Extreme XTA20H-BS High Performance Replacement Battery 11.62 lb

14% off
Sale price $75.99 USD Regular price $87.99
Shipping calculated at checkout.
Maintenance-free AGM design eliminates need for acid filling
Spillproof and leakproof for safe, hassle-free use
U.L. recognized and CE certified for quality assurance
Extreme resistance to freeze, heat, and vibration for durability
Superior starting power with deep cycle capacity for reliable performance
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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.

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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 | 18 Ah

Terminal Type

Nut & Bolt

Replacement Extreme Battery XTA20H-BS (Compatible Model: XTA20H-BS)

Upgrade your motorcycle’s power with this compatible replacement battery designed for dependable starts, robust performance, and everyday reliability. The Extreme Battery XTA20H-BS replacement is an AGM maintenance-free solution that removes the hassle of acid filling while delivering the dependable power riders expect. This high-performance battery is tailored for high rate discharge use, providing reliable cranking and stable performance under demanding conditions.

Key Specifications

  • Maintenance-Free Design
  • AGM Maintenance Free
  • 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
  • 12 Volts
  • 18 Ah
  • Terminal Type: Nut & Bolt
  • Brand: SigmasTek / Extreme

Benefits

The XTA20H-BS replacement battery brings long-term durability to your motorcycle through rugged AGM construction and a valve-regulated design that prevents leaks and reduces maintenance. As a long-lasting battery option, it offers excellent resistance to freeze, heat, and vibration so that you get consistent performance across seasons and riding terrains. The spillproof design and U.L./CE certifications offer confidence in safety and quality.

This battery delivers the superior starting power needed for instant ignition along with deep-cycle capacity to support lights, electronics, and short accessory loads. A true high-performance battery, the XTA20H-BS fits motorcycles and powersports machines that require fast bursts of power, and it also serves well in related applications like compact UPS backup, emergency power modules, and portable tools where compact, reliable energy storage is needed.

Each unit is brand new and factory fresh, professionally tested and packaged by experienced battery specialists. The included 6 month warranty underscores the product’s quality and gives you peace of mind with your replacement battery purchase.

Don’t wait for a failed battery — secure your replacement Extreme Battery XTA20H-BS high-performance battery today. Click to buy now and get fast shipping on in-stock items for dependable starts and long-lasting battery performance.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)270
Length (in.)6.89
Width (in.)3.43
Height (in.)6.14
Weight (lb.)11.61

Product Highlights

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

Connections & Interface

  • Polarity: "'-/+"

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