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SigmasTek  |  SKU: BW-18325

Yamaha 450CC YFZ450 (2004-2009) High Performance Replacement Battery

Sale price $39.72 USD Regular price $51.60
Shipping calculated at checkout.

➤ Maintenance-free AGM design eliminates the need for acid refills

➤ Spillproof and leakproof construction ensures safe and clean operation

➤ U.L. recognized and CE certified for guaranteed quality and safety

➤ Superior starting power with deep cycle capacity for reliable performance

➤ Resistant to extreme freeze, heat, and vibration for long-lasting durability


📦🚀 FAST SHIPPING: Usually ships same day if ordered before 2 PM EST

⚠️ Quick Reminder

🔹 Please ensure the original battery model number is listed in our product description and that your device model number matches for compatibility.
🔹 We only supply the batteries shown in the images. Device images are provided for reference only.

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Battery Care Guide

Battery Usage and Maintenance Guidelines 🔋

Please read the following instructions carefully before using your new battery. Proper adherence will help ensure optimal performance and extended service life.

1. Cordless Phones, PDAs, and Power Tools (NiMH, NiCd, Lithium-Ion) 📱

Initial Charge

  • Fully charge the battery overnight prior to first use.

Conditioning (First 2–6 Charge Cycles)

  • Operate the device until the battery reaches approximately 20% capacity.
  • Avoid premature recharging.
  • Do not allow the battery to fully discharge during the initial cycles.

Post-Conditioning

  • Recharge the battery only when necessary.
  • These batteries are capable of approximately 500 charge cycles:
  • Once daily → ~500 days
    Twice daily → ~250 days
    Note: Even a partial recharge is considered a full cycle.

2. Sealed Lead Acid (SLA) Batteries 💡

  • No conditioning required.
  • Maintain the battery in a fully charged state; avoid complete discharge.
  • Capable of 300–400 charge cycles.
  • Expected service life: 2–3 years, depending on usage conditions.

3. Laptop Batteries (Lithium-Ion) 💻

Initial Charge

  • Fully charge the battery overnight prior to first use.

Conditioning (First 2–6 Charge Cycles)

  • Charge fully, then discharge to approximately 20% capacity.
  • Avoid complete discharge, as some devices may not detect a fully drained battery.

Post-Conditioning

  • Minimize frequent plugging and unplugging.
  • Allow the battery to discharge moderately at least once per month to maintain optimal performance.
  • Occasional cycling is recommended to sustain battery health.

Professional Recommendation

Adhering to these guidelines will enhance battery longevity and ensure reliable performance.

For further assistance regarding your battery or order, our customer support team is available to provide guidance.

Delivery and Shipping

Everything You Need to Know About Shipping with BatteryWeb (USA)

We know reliable delivery matters when you need power fast. Here’s how BatteryWeb makes shipping easy across the USA:

🚚 Shipping & Delivery

Most orders ship next business day (some products like sealed lead acid may take a little longer).

Same-day shipping available if you order before 11:59 AM (delivery depends on the carrier).

We ship nationwide using FedEx, UPS, USPS, DHL, and regional ground carriers.

Shipping costs are calculated automatically at checkout based on weight, distance, and carrier.

Transit times shown are estimates only (business days, no weekends/holidays).

🌍 Shipping Restrictions

Lithium batteries cannot be shipped by USPS or air. They must go via FedEx Ground, UPS Ground, or DHL Ground.

PO Box deliveries are only available via USPS.

At this time, we do not ship lithium batteries to Puerto Rico. NiMH, NiCd, and Alkaline can be shipped.

📦 Important Notes

Double-check your shipping address! If an incorrect address is used and the order is returned, re-shipping costs are the buyer’s responsibility.

If a product is temporarily out of stock, we’ll notify you right away with the expected restock date—or issue a refund if you prefer.

💲 Currency & Pricing

All prices are shown in USD.

Orders shipped outside the USA may be subject to local taxes, customs fees, or import duties. These are the buyer’s responsibility.

⚡ At BatteryWeb, we’re committed to getting your batteries delivered quickly, safely, and affordably—so you’ll always have the power you need, when you need it.

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.

🔹 Our products are generic replacement parts and are not affiliated with, endorsed by, or manufactured by the original equipment manufacturers (OEMs).


Volts & Amps

12 Volts | 6 Ah

Terminal Type

Nut & Bolt

Replacement Battery for Yamaha 450CC YFZ450 (2004–2009)

Restore dependable starting power to your Yamaha 450CC YFZ450 (2004–2009) with this AGM maintenance-free replacement battery. Designed for high-rate discharge applications, this battery provides the balanced mix of superior starting power and deep-cycle capacity that riders expect. Enjoy spillproof, leakproof operation and enhanced durability for everyday riding, trail use, or race weekends.

Key Specifications

  • Compatible Models: Yamaha 450CC YFZ450 (2004–2009)
  • Brand: SigmasTek / Yamaha (compatible replacement)
  • Voltage: 12 Volts
  • Capacity: 6 Ah
  • Terminal Type: Nut & Bolt
  • Battery Type: AGM (Absorbed Glass Mat), Maintenance-Free
  • Design Features: Spillproof and leakproof design
  • Ventilation: Valve Regulated Vent System
  • Certifications: U.L. Recognized and CE Certified
  • Durability: Extreme freeze, heat and vibration resistance
  • Warranty: 6 Month Warranty
  • Condition: Brand New, Factory Fresh

Benefits

This AGM replacement battery delivers robust, reliable starts and long-lasting performance, making it an ideal choice for riders who demand dependable power. As a high-performance battery, it offers excellent cold-cranking ability and the resilience to withstand shocks, vibration, and temperature extremes encountered in aggressive riding conditions. The absorbed glass mat construction means maintenance-free ownership—no acid topping or messy maintenance routines.

The spillproof and valve-regulated design adds safety and convenience, while U.L. and CE recognition underscore manufacturing quality and reliability. Because it’s built for high-rate discharge applications, this long-lasting battery performs exceptionally well where short bursts of high power are required—motorcycles, ATVs, and recreational vehicles. It’s also suitable for other uses that require trustworthy compact power, such as UPS backup modules, emergency power supplies, and portable power tools that benefit from stable, repeatable starts.

Professionally tested and packaged, this replacement battery provides a confident, clean swap for the original cell and ships quickly so you can get back to riding. With a six-month warranty and factory-fresh condition, it’s an economical upgrade that balances cost and reliability.

Ready to buy a reliable, long-lasting battery for your Yamaha YFZ450? Order this high-performance, maintenance-free replacement battery now and enjoy fast shipping and dependable starts.


Payment & Security

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