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SigmasTek  |  SKU: BW-17276

STX30L-BS High Performance Replacement Battery For Polaris RZR 4 & RZR S 800 (2010-2014) 21.85 lb

17% off
Sale price $123.99 USD Regular price $149.99
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Direct replacement for Polaris RZR 4 and RZR S 800 (2010-2014)
Meets or exceeds OEM specs for perfect fit and compatibility
Reliable starting power in extreme off-road conditions
Maintenance-free design for easy, hassle-free use
Durable construction ensures long-lasting performance
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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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Volts & Amps

12 Volts | 30 Ah

Terminal Type

Nut & Bolt

STX30L-BS Battery For Polaris RZR 4 & RZR S 800 (2010-2014)

Replace the battery in your Polaris RZR 4 or RZR S 800 (2010-2014) with the STX30L-BS, a high-performance replacement battery built for off-road conditions. This battery is engineered to meet or exceed OEM specifications to ensure a perfect fit, reliable starting power, and long-term durability for your UTV adventures. Get back on the trails faster with a long-lasting battery designed for powersports use.

Key Specifications

  • Model: STX30L-BS
  • Compatible Models: Polaris RZR 4, RZR S 800 (2010-2014)
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 30 Ah
  • Terminal Type: Nut & Bolt
  • Design: Maintenance-free
  • Fit: Direct replacement for OEM battery
  • Performance: Meets or exceeds OEM specifications for guaranteed compatibility and reliable starting power
  • Construction: Durable construction for long-lasting performance

Benefits

The STX30L-BS offers the durability and reserve capacity needed for serious off-road use. Its maintenance-free chemistry minimizes upkeep while the robust construction resists vibration and temperature extremes encountered on trails. This high-performance battery gives consistent starts and stable power for accessories, ensuring your Polaris RZR remains ready for work or play. It's an ideal long-lasting battery upgrade for riders who demand reliability and low maintenance.

  • Durability: Engineered to withstand shocks, vibrations, and rough trail conditions for extended service life.
  • Long life: Maintenance-free design reduces service needs and helps retain capacity across repeated cycles.
  • High performance: Delivers reliable starting power and steady accessory output to meet OEM expectations.
  • Typical applications: Perfect as a replacement battery for UTVs and ATVs; also suitable for emergency power situations, small UPS backup, and powering portable tools during field repairs.
  • Easy installation: Direct fit and Nut & Bolt terminals simplify replacement and secure mounting.

Restore dependable starting and accessory power to your Polaris RZR 4 or RZR S 800 with the STX30L-BS replacement battery. Order today to enjoy a high-performance, long-lasting battery that keeps you on the trail.

Technical Specifications

Voltage12 Volts
Amp Hours30 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)385
Length (in.)6.54
Width (in.)4.96
Height (in.)6.89
Weight (lb.)21.83

Product Highlights

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

Connections & Interface

  • Polarity: "'-/+"

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