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SigmasTek  |  SKU: BW-17324

STX20L-BS High Performance Replacement Battery for Can-Am Defender Maverick 1000 (2011-2018)

Sale price $59.98 USD Regular price $82.13
Shipping calculated at checkout.

➤ Guaranteed fit for Can-Am Defender Maverick 1000 (2011-2018) models

➤ Meets or exceeds OEM specifications for reliable performance

➤ Maintenance-free, sealed AGM design for hassle-free use

➤ High Cold Cranking Amps (CCA) ensures dependable cold-weather starts

➤ Spill-proof and vibration-resistant for rugged off-road 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.
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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

STX20L-BS Battery — Can-Am Defender Maverick 1000 (2011-2018)

Upgrade your Can-Am Defender Maverick 1000 (2011-2018) with a direct-fit, high-quality replacement battery that delivers dependable performance and rugged reliability. This STX20L-BS replacement battery is engineered to meet or exceed OEM standards so your Maverick’s V-Twin engine and electrical systems start reliably and perform at their best. Whether you’re trail riding, working on the farm, or stored for winter, this high-performance battery gives the consistent starting power and maintenance-free operation you expect from a premium powersports battery.

Key Specifications

  • Model: STX20L-BS
  • Compatible Model: Can-Am Defender Maverick 1000 (2011-2018)
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: Nut & Bolt
  • Design: Maintenance-free, sealed AGM
  • Features: High CCA for reliable cold-weather starting
  • Construction: Spill-proof and vibration-resistant (ideal for powersports)
  • Fit: Guaranteed fit; meets or exceeds OEM specifications

Benefits

Built to deliver durability and long life, this STX20L-BS is a long-lasting battery designed to withstand the vibration and shocks of off-road use. Its sealed AGM construction is maintenance-free, preventing acid spills and reducing upkeep so you spend more time riding and less time servicing your battery. High CCA performance ensures dependable cold starts in low temperatures, giving you confidence when conditions are harsh. The spill-proof and vibration-resistant housing protects internal cells for extended service life even in the roughest terrain.

As a high-performance battery engineered for powersports, this STX20L-BS is also suitable for a variety of other applications where a compact, reliable 12V source is needed. Use it for emergency power backup, small UPS systems, portable tools, or other equipment that demands robust starting power and steady output. Its perfect-fit design for the Maverick 1000 makes installation fast and simple, while meeting or exceeding OEM specifications guarantees compatibility and safe operation.

Choose this STX20L-BS replacement battery for a proven combination of performance, safety, and longevity. If you want a reliable, high-performance battery that’s maintenance-free and built for powersports, this is the upgrade your Maverick needs. Add to cart now to restore dependable starting and long-lasting power.


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