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SigmasTek  |  SKU: BW-17540

STZ7S For KTM 450 EXC Racing (2005-2012) High Performance Replacement Battery

Sale price $37.57 USD Regular price $51.44
Shipping calculated at checkout.

➤ Direct OEM replacement for KTM 450 EXC, Racing (2005-2012)

➤ Lightweight design enhances overall bike performance

➤ Superior cranking power ensures quick, reliable starts

➤ Durable construction built to handle tough off-road conditions

➤ Perfect fit guarantee for easy installation and compatibility


📦🚀 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.
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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 | 5.5 Ah

Terminal Type

Nut & Bolt

STZ7S Battery for KTM 450 EXC, Racing (2005-2012) — Direct Replacement

Upgrade your KTM 450 EXC, Racing (2005-2012) with this STZ7S replacement battery designed to deliver improved cranking power, reduced weight, and dependable starting performance under demanding off-road conditions. As a direct replacement for the OEM unit, this battery gives you the reliability and durability racers and trail riders depend on—without extra maintenance or heavy weight penalties.

Key Specifications

  • Compatible Model: KTM 450 EXC, Racing (2005-2012)
  • Model: STZ7S
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 5.5 Ah
  • Terminal Type: Nut & Bolt
  • Features: Lightweight construction; superior cranking power; durable construction; perfect fit guarantee; direct replacement for OEM

Benefits

  • Durability: Built to withstand the rigors of off-road riding, this high-performance battery resists vibration and shock so it maintains reliable connections and consistent starting power even in rough terrain.
  • Long Life: Lightweight, modern construction reduces strain on mounting systems and contributes to a longer service life compared to older, heavier lead-acid batteries when used as intended.
  • High Performance: Offers significantly more cranking power than many traditional lead-acid batteries, ensuring quick, reliable starts in cold weather and after long storage periods—perfect for race starts and trail use.
  • Typical Applications: Ideal as a replacement battery for KTM 450 EXC motorcycles used in racing and off-road riding. Also suitable for other powersports motorcycles requiring a compact, high-output battery.
  • Convenience: Direct replacement fit and perfect fit guarantee simplify installation so you can get back on the track or trail quickly with minimal downtime.

Don’t compromise starting reliability—upgrade to this high-performance STZ7S replacement battery for your KTM 450 EXC, Racing (2005-2012) today. Order now to enjoy improved cranking power, lightweight design, and trusted durability.


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