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SigmasTek  |  SKU: BW-17402

STX12-BS Polaris 170 RZR (2020) High Performance Replacement Battery 7.99 lb

18% off
Sale price $52.99 USD Regular price $64.99
Shipping calculated at checkout.
Exact fit for Polaris 170 RZR (2020) models
Maintenance-free technology for hassle-free use
Superior performance and extended battery life
Spill-proof and vibration-resistant for durability
Meets or exceeds OEM specifications for reliable power
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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.

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🔹 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

Voltage12 Volts
Amp Hours10 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)180
Length (in.)5.94
Width (in.)3.43
Height (in.)5.16
Weight (lb.)7.98

Product Highlights

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

Connections & Interface

  • Polarity: "'+/-"

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