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SigmasTek  |  SKU: BW-17268

STZ7S High Performance Replacement Battery For KTM 525 XC ATV (2010-2012)

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

➤ Direct replacement for KTM 525 XC ATV (2010-2012) OEM battery

➤ Meets or exceeds original specs for reliable and consistent performance

➤ Lightweight design enhances ATV handling and maneuverability

➤ Provides superior cranking power for faster, easier starts

➤ Longer lifespan than traditional lead-acid batteries for extended use


📦🚀 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 | 5.5 Ah

Terminal Type

Nut & Bolt

STZ7S Battery — For KTM 525 XC ATV (2010-2012)

The STZ7S Battery is a direct replacement battery engineered for the KTM 525 XC ATV (2010-2012), delivering reliable starting power, improved handling through lightweight construction, and longer service life than conventional lead-acid options. As a purpose-built replacement battery, the STZ7S balances OEM-fit convenience with upgraded performance characteristics for riders who demand dependable power in challenging off-road conditions.

Key Specifications

  • Model: STZ7S
  • Vehicle Compatibility: KTM 525 XC ATV (2010-2012)
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 5.5 AH
  • Terminal Type: Nut & Bolt
  • Design: Direct replacement for OEM battery; meets or exceeds OEM specifications
  • Construction advantage: Lightweight for improved handling
  • Performance: Superior cranking power for quick starts
  • Lifespan: Longer lifespan compared to traditional lead-acid batteries

Benefits

The STZ7S replacement battery is engineered to give your KTM 525 XC ATV reliable starting and consistent performance ride after ride. As a long-lasting battery solution, it extends service intervals and reduces the likelihood of unexpected failures in the field. The lightweight construction contributes to better overall handling and nimble response — an important benefit for off-road and performance-oriented ATVs.

In addition to cranking power for cold starts, this high-performance battery supports accessories and electrical systems used during trail riding, racing, or utility duties. Durability is a major advantage: the STZ7S is built to withstand the vibrations and conditions of off-road use while maintaining steady output. Typical applications include ATV starting systems, auxiliary accessory power, and any situation where a compact, reliable replacement battery is needed.

For anyone upgrading from an older lead-acid battery, the STZ7S offers immediate benefits in starting reliability, reduced weight, and extended lifespan — translating to fewer replacements and greater confidence on every ride.

Ready to upgrade to a high-performance, long-lasting replacement battery for your KTM 525 XC? Purchase the STZ7S Battery today and get back on the trail with improved starting reliability and better handling.


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