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-18434

Honda Valkyrie Rune NRX1800 Yuasa High Performance Replacement Battery 13.45 lb

23% off
Sale price $89.99 USD Regular price $116.99
Shipping calculated at checkout.
High-performance 12-volt battery for reliable power
18 amp-hour capacity ensures long-lasting energy
NB terminal design allows for easy and secure installation
Durable construction built to withstand motorcycle vibrations
Perfect OEM replacement for Honda Valkyrie Rune NRX1800 (2004-2005)
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

Honda Valkyrie Rune NRX1800 Replacement Battery by Yuasa (2004-2005)

Restore reliable starting power and consistent performance with this Yuasa replacement battery engineered for the Honda Valkyrie Rune NRX1800 (2004-2005). This high-performance battery delivers the stable 12-volt output and 18 amp-hour capacity your Valkyrie needs for confident morning starts, extended idling, and dependable power delivery on long rides. Built with NB (nut & bolt) terminals for secure connections and straightforward installation, this long-lasting battery is designed to give your motorcycle renewed reliability and performance.

Key Specifications

  • Compatible Model: Honda Valkyrie Rune NRX1800 (2004-2005)
  • Brand: Yuasa
  • Voltage: 12 Volts
  • Capacity: 18 Ah (amp-hours)
  • Terminal Type: NB (Nut & Bolt)
  • Features: High-performance design
  • Design Notes: Long-lasting and durable

Benefits

  • Durability: Constructed to endure the vibration and temperature variations common to motorcycle use, this replacement battery is built to last season after season. The robust construction minimizes premature wear so you can rely on consistent starts.
  • Long Life: With an 18 Ah capacity at 12 volts, this long-lasting battery provides generous reserve capacity for accessories and extended starting cycles. Riders will notice improved cranking and stable voltage under load.
  • High Performance: Engineered as a high-performance battery, the Yuasa unit supplies steady cranking amps and resilient performance even under frequent start-stop conditions. It’s optimized for motorcycles that demand quick bursts of high power.
  • Easy Installation: The NB (nut & bolt) terminal configuration ensures secure, corrosion-resistant connections and a straightforward swap-in replacement process for the Valkyrie Rune NRX1800.
  • Versatile Applications: While tailored to the Honda Valkyrie Rune NRX1800, this replacement battery also suits other applications that require a compact, reliable 12V power source—ideal for motorcycles, emergency lighting, backup power modules, or portable tools when compatible.
  • Peace of Mind: Choosing this Yuasa replacement battery means selecting a trusted brand known for quality energy solutions and dependable motorcycle power.

Ready to upgrade your Honda Valkyrie Rune NRX1800 with a durable, high-performance battery? Add this Yuasa 12V 18Ah replacement battery to your cart now and enjoy reliable starts and long-lasting battery life. Purchase today to get back on the road with confidence.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)310
Length (in.)6.89
Width (in.)3.43
Height (in.)6.14
Weight (lb.)13.44

Product Highlights

  • Brand Replacement : SigmasTek
  • 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