STX12-BS Polaris 170 RZR (2020) High Performance Replacement Battery 7.99 lb
— Ready to ship immediately
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.
STX12-BS Polaris 170 RZR (2020) High Performance Replacement Battery is backordered and will ship as soon as it is back in stock.
Let customers speak for us
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
✉ sales@batteryweb.com
Battery Care Tips
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
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
⚠️ 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 | 10 Ah
Terminal Type
Nut & Bolt
STX12-BS Battery for Polaris 170 RZR (2020)
Ensure dependable performance for your Polaris 170 RZR (2020) with the STX12-BS replacement battery. Built to meet or exceed OEM specifications, this high-performance battery is designed for a perfect fit and reliable starts. Its maintenance-free design and vibration-resistant construction make it a smart upgrade for riders who need consistent power and low upkeep while tackling tough terrain.
Key Specifications
- Model: STX12-BS
- Compatible with: Polaris 170 RZR (2020)
- Design: Maintenance-free technology
- Feature: Spill-proof and vibration-resistant design
- Performance: Superior performance and longevity
- Specification: Meets or exceeds OEM specifications
- Fitment: Exact fit for the listed model
Benefits
The STX12-BS is formulated to provide dependable starting power and long service life under the tough conditions of off-road use. Maintenance-free construction eliminates the need to top off cells or perform routine electrolyte checks, while the spill-proof design reduces installation risks and allows flexible mounting orientations. Vibration resistance helps protect internal components from impact damage, extending the practical lifespan of the battery.
Riders will notice reliable starts across temperature extremes and fewer interruptions from battery-related issues. The high-performance battery chemistry and construction translate into efficient power delivery, which supports both engine starts and accessory loads without compromising durability. As a long-lasting battery option, the STX12-BS reduces replacement frequency and provides a better total cost of ownership over time.
Beyond powersports, the robustness and sealed design of this replacement battery make it suitable for auxiliary applications where a maintenance-free 12V source is desired, including emergency power kits, portable tools, and small UPS systems—whenever fit and electrical compatibility are confirmed.
Ready to give your Polaris 170 RZR (2020) a reliable, maintenance-free power upgrade? Purchase the STX12-BS replacement battery now and enjoy consistent starting performance and long-lasting dependability on every ride.
Technical Specifications
Product Highlights
- Manufacturer: SigmasTek
- Product Type: Powersport Batteries
- Warranty: 6 Months
- Bulk Orders: sales@batteryweb.com
Connections & Interface
- Polarity: "'+/-"
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.




