STX14AH-BS Polaris 450 Sportsman HO HD 2x4 (2016-2020) Compatible Replacement Battery
Couldn't load pickup availability
⚠️ 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.
📸 Send Your Battery Photo / Unsure? Expert Help
Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR IMAGE
Battery Care Guide
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
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
⚠️ 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 Battery For Polaris 450 Sportsman HO HD 2X4 (2016-2020)
Upgrade your Polaris 450 Sportsman HO HD 2X4 (2016-2020) with the STX14AH-BS replacement battery built to deliver reliable starts, reduced weight, and extended service life. This high-performance battery is designed as a direct OEM replacement so you get a perfect fit and dependable power for both routine rides and demanding off-road adventures.
Key Specifications
- Model: STX14AH-BS
- Compatible Models: Polaris 450 Sportsman HO HD 2X4 (2016-2020)
- Voltage: (as listed) 12 Volts14 Ah
- Maintenance: Maintenance-free operation
- Design: Lightweight design for reduced weight compared with conventional lead-acid
- Durability: Excellent vibration resistance for rugged terrain
- Fit: Direct replacement for OEM battery, perfect fit guaranteed
- Brand: SigmasTek
- Terminal Type: Nut & Bolt
Benefits
This STX14AH-BS long-lasting battery is engineered for the rigors of ATV use, offering improved longevity and dependable starting even after extended stands or in cold weather. As a high-performance battery, it provides reliable cranking power and stable voltage to run ignition and accessories, while its lightweight construction helps reduce overall vehicle weight and improves handling.
Durability: Built to resist the shocks and vibrations common in off-road riding, the battery’s construction helps prevent premature failure. Long life: maintenance-free chemistry and improved internal components extend service life versus conventional lead-acid cells. High performance: consistent output under load ensures reliable starts and steady accessory operation.
Typical applications include UTV/ATV starting, powering accessory lights, winches, heated grips, and small auxiliary electronics. It is also well-suited for backup and emergency power roles such as small UPS systems, portable emergency lighting, or field tools where a compact, dependable power source is required.
Restore reliable starts and enhanced durability to your Polaris 450 Sportsman HO HD 2X4 (2016-2020) with the STX14AH-BS replacement battery — order now and experience a high-performance, long-lasting battery upgrade.
-
Voltage
-
Amp Hours
-
Terminal Type
-
Polarity
-
Length (in.)
-
Width (in.)
-
Height (in.)
-
Weight (lb.)
-
Warranty
-
Type
-
Manufacturer
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.



