Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-17385

STX14AH-BS Polaris 450 Sportsman HO (2016-2019) Compatible Replacement Battery 10.66 lb

19% off
Sale price $74.99 USD Regular price $92.99
Shipping calculated at checkout.
Direct replacement for Polaris 450 Sportsman HO (2016-2019) OEM battery
Lightweight and compact for easy installation and reduced weight
Superior cranking power ensures reliable starts every time
Maintenance-free design for hassle-free use
Enhanced vibration resistance ideal for tough off-road conditions
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician 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 BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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.


Volts & Amps

12 Volts | 14 Ah

Terminal Type

Nut & Bolt

STX14AH-BS Battery For Polaris 450 Sportsman HO (2016-2019)

Power up your Polaris 450 Sportsman HO (2016-2019) with the STX14AH-BS replacement battery designed to provide dependable starts, lightweight convenience, and maintenance-free reliability. This high-performance battery is engineered as a direct OEM replacement to ensure proper fit and consistent cranking power for trail riding, farm use, or daily commuting on your ATV. Expect improved longevity and faster recovery times compared to older lead-acid designs.

Key Specifications

  • Model: STX14AH-BS
  • Compatible Models: Polaris 450 Sportsman HO (2016-2019)
  • Brand: SigmasTek
  • Voltage / Capacity (from product metadata): 12 Volts / 14 Ah
  • Terminal Type: Nut & Bolt
  • Design: Lightweight and compact
  • Operation: Maintenance-free
  • Performance Characteristics: Superior cranking power, enhanced vibration resistance
  • Charging: Faster charging times (as stated in product features)

Benefits

  • Durability — Built to withstand the rigors of off-road riding with enhanced vibration resistance to protect internal plates and improve longevity.
  • Long life — Maintenance-free construction reduces upkeep and contributes to a longer lifespan than traditional lead-acid batteries, making it a long-lasting battery option for frequent riders.
  • High performance — Superior cranking power ensures quick, reliable starts even after extended storage or in cold conditions; designed to meet the demands of Powersports use.
  • Lightweight advantage — Compact, lightweight design eases installation and reduces overall vehicle weight without sacrificing power.
  • Practical applications — Ideal for use in ATVs like the Polaris 450 Sportsman HO, and suitable wherever a compact, high-performance battery is needed such as backup power, portable tools, and emergency systems.
  • Fast readiness — Faster charging capability helps restore the battery quickly between rides so you spend more time on the trail and less time waiting.

Whether you’re replacing a worn OEM battery or upgrading for better performance, this STX14AH-BS replacement battery offers the dependable starting power and maintenance-free convenience you want. It is a high-performance battery engineered to keep your Polaris 450 Sportsman HO (2016-2019) running reliably.

Don’t wait—choose this long-lasting battery today and enjoy reliable starts and improved performance on every ride. Add to cart now.

Technical Specifications

Voltage12 Volts
Amp Hours14 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)210
Length (in.)5.28
Width (in.)3.54
Height (in.)6.64
Weight (lb.)10.65

Product Highlights

  • Manufacturer: SigmasTek
  • Product Type: Powersport Batteries
  • Warranty: 6 Months
  • Bulk Orders: sales@batteryweb.com

Connections & Interface

  • Polarity: "'+/-"

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.