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SigmasTek  |  SKU: BW-17371

STX14AH-BS 12V 12Ah for Polaris 570 Sportsman (2019) - High Performance Compatible Replacement Battery

Sale price $71.49 USD Regular price $97.88
Shipping calculated at checkout.

➤ Exact fit for Polaris 570 Sportsman (2019)

➤ Meets or exceeds OEM specifications (STX14AH-BS)

➤ 12V 12Ah capacity ensures reliable starting power

➤ Maintenance-free technology for hassle-free use

➤ Spill-proof and vibration-resistant design for 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.
🔹 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 | 14 Ah

Terminal Type

Nut & Bolt

STX14AH-BS 12V 12Ah Battery For Polaris 570 Sportsman (2019)

Ensure consistent starts and dependable power for your Polaris 570 Sportsman (2019) with this STX14AH-BS 12V 12Ah replacement battery. Engineered to meet or exceed OEM specifications, this maintenance-free, high-performance battery offers a perfect fit and reliable cranking power so you can focus on riding without worrying about battery failure.

Key Specifications

  • Model: STX14AH-BS
  • Voltage: 12V
  • Amp-hours: 12 Ah
  • Terminal Type: Nut & Bolt
  • Brand: SigmasTek
  • Design: Maintenance-free, sealed
  • Features: Spill-proof and vibration-resistant construction
  • Compatibility: Polaris 570 Sportsman (2019)

Benefits

This STX14AH-BS is built for long life and dependable service in demanding off-road environments. The sealed, maintenance-free design reduces the need for routine care and protects the battery from contaminants and vibration. The spill-proof and vibration-resistant construction improves durability during rough trail use and heavy-duty applications, preserving performance ride after ride. As a high-performance battery, it delivers consistent starting power and reliable accessory support so lights, winches, and electronic devices operate smoothly.

Beyond powersports, the robust design and consistent 12V output make this battery useful for auxiliary or emergency applications such as small UPS systems, portable emergency power for tools and devices, or backup power for lighting when working in remote locations. Its long-lasting battery characteristics help ensure extended service life under frequent use or intermittent charging conditions common with recreational vehicles.

Installation is simple thanks to the direct-fit form factor and common nut & bolt terminal configuration—swap it in and get immediate, reliable performance. Manufactured to meet or exceed OEM specs, this replacement battery provides the balance of power, durability, and convenience that Polaris 570 Sportsman owners expect.

Replace your old battery with this STX14AH-BS high-performance battery today and regain dependable starting and accessory power for every ride.


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