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-19274

Power Source WPX20-BS Upgrade Compatible Replacement Battery 13.45 lb

21% off
Sale price $82.99 USD Regular price $104.99
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
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 | 18 Ah

Terminal Type

Nut & Bolt

Power Source WPX20-BS - Compatible Model: WPX20-BS

Designed as a direct-fit, AGM maintenance-free replacement battery for WPX20-BS motorcycles, the Power Source WPX20-BS delivers dependable starting power, reliable discharge performance, and day‑to‑day durability you can count on. This high-performance battery is engineered for riders who demand a spillproof, leakproof power source that resists extreme freeze, heat, and vibration while providing superior starting power and deep cycle capability. If you need a long-lasting battery solution for recreational or high-rate discharge applications, the Power Source WPX20-BS is a strong, cost-effective replacement battery choice.

Key Specifications

  • Maintenance-Free Design
  • AGM Maintenance Free / Absorbed Glass Mat Design
  • Spillproof and Leakproof Design
  • U.L. Recognized and CE Certified
  • Valve Regulated Vent System
  • Extreme Freeze, Heat and Vibration Resistance
  • Superior Starting Power and Deep Cycle Capacity
  • Brand New, Factory Fresh
  • 6 Month Warranty
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: Nut & Bolt
  • Brand: Power Source (also noted: SigmasTek)

Benefits

The Power Source WPX20-BS is built for longevity and dependable performance. As an absorbed glass mat (AGM) design, this high-performance battery minimizes maintenance and eliminates the need to fill with acid, making it ideal for riders who want a hassle-free, long-lasting battery. The spillproof and valve-regulated construction protects against leaks and reduces the risk of corrosion and acid damage, while U.L. recognition and CE certification ensure the product meets recognized safety and quality standards.

Rugged by design, the WPX20-BS offers extreme freeze, heat, and vibration resistance—critical features for motorcycles exposed to varying climates and rough roads. With superior starting power and deep cycle capacity, this replacement battery handles high-rate discharge applications reliably, providing quick engine starts and consistent performance for accessories and electronics. Typical applications include motorcycles, powersports vehicles, and other portable power demands where a high-performance battery is required. It also serves well in auxiliary roles such as backup power for emergency systems, light-duty UPS setups, and portable tools in field service environments.

Whether you’re replacing an old battery or upgrading to a more reliable option, this replacement battery model WPX20-BS delivers a long-lasting battery experience with dependable starting and deep-cycle performance. Our specialists test and package each unit to ensure factory-fresh condition and the highest quality for everyday riding.

Ready to upgrade? Purchase your Power Source WPX20-BS replacement battery today for fast shipping and confident performance—get the long-lasting, high-performance battery your motorcycle deserves.

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 : Power Source
  • 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