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SigmasTek  |  SKU: BW-17348

STX20-BS 12V 18Ah High Performance Replacement Battery for Arctic Cat 600 Alterra (2022-2024)

Sale price $66.29 USD Regular price $90.76
Shipping calculated at checkout.

➤ Direct replacement for STX20-BS battery ensures easy installation

➤ Guaranteed fit for Arctic Cat 600 Alterra (2022-2024) models

➤ 12V 18Ah capacity delivers reliable starting power every time

➤ Maintenance-free, sealed AGM design requires no upkeep

➤ Durable construction built to withstand tough off-road conditions


📦🚀 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 | 18 Ah

Terminal Type

Nut & Bolt

12V 18Ah STX20-BS Battery — Arctic Cat 600 Alterra (2022-2024)

Power your Arctic Cat 600 Alterra (2022-2024) with a dependable STX20-BS 12V 18Ah replacement battery engineered to meet or exceed OEM specifications. This high-performance battery provides reliable starting power, consistent accessory operation, and a maintenance-free design built to withstand the demands of modern off-road riding. Enjoy the confidence of a battery designed for a guaranteed fit and long-lasting service.

Key Specifications

  • Model: STX20-BS
  • Compatible With: Arctic Cat 600 Alterra (2022-2024)
  • Voltage: 12V
  • Capacity: 18Ah
  • Type: Sealed AGM, maintenance-free
  • Design: Durable construction for demanding ATV applications
  • Meets/Exceeds: OEM specifications
  • Fit: Direct replacement, guaranteed fit
  • Brand Mentioned: SigmasTek
  • Terminal Type: Nut & Bolt (noted in product details)

Benefits

  • Durability: AGM and sealed construction resist vibration and shocks common to off-road environments, increasing reliability under heavy use.
  • Long Life: Maintenance-free AGM design minimizes maintenance and helps ensure a long-lasting battery life for seasonal riding and extended storage periods.
  • High Performance: Delivers steady cranking power and reliable accessory support so your Alterra starts quickly and electronics perform consistently.
  • Reliability: Meets or exceeds OEM expectations for fit and performance, providing a seamless replacement experience.
  • Versatile Applications: Perfect as an ATV replacement battery, and suitable for powering lights, winches, heated gear, or functioning as a short-term backup in emergency power situations or for portable tools.
  • Safe and Convenient: Sealed AGM design is spill-proof and maintenance-free, simplifying installation and reducing service worries.

Choose this STX20-BS long-lasting battery to keep your Arctic Cat 600 Alterra starting reliably and running strong. Order your replacement battery today and ride with the assurance of dependable, high-performance power.


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