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SigmasTek  |  SKU: BW-17988

STX20L-BS High Performance Replacement Battery for Kawasaki SXR STX160 Ultra 160 (2017-2024) 11.62 lb

18% off
Sale price $75.99 USD Regular price $92.99
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Direct-fit replacement for Kawasaki SXR, STX160, and Ultra 160 (2017-2024)
Meets or exceeds OEM specifications for reliable performance
Maintenance-free AGM design for enhanced durability and no watering
Superior cranking power ensures smooth starts in all conditions
Leak-proof and vibration-resistant for safe, long-lasting operation
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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 | 18 Ah

Terminal Type

Nut & Bolt

STX20L-BS Battery for Kawasaki SXR, STX160, Ultra 160 (2017-2024)

Upgrade your Kawasaki SXR, STX160, or Ultra 160 (2017-2024) with this STX20L-BS replacement battery crafted for personal watercraft compatibility, reliable starting power, and sealed AGM durability. As a maintenance-free battery designed to meet or exceed OEM specifications, it delivers the performance and resilience needed for marine environments and high-reliability starting applications.

Key Specifications

  • Compatible Model: Kawasaki SXR, STX160, Ultra 160 (2017-2024)
  • Brand: SigmasTek
  • Model: STX20L-BS
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: Nut & Bolt
  • Design: Maintenance-Free AGM (Absorbent Glass Mat)
  • Leak-Proof Construction
  • Vibration Resistant
  • Superior Cranking Power for Reliable Starts
  • OEM Compatibility: Meets or exceeds original equipment manufacturer specifications

Benefits

This STX20L-BS high-performance battery is optimized for the demands of personal watercraft. The sealed AGM design delivers a long-lasting battery option that eliminates the need for watering while providing superior cranking power for reliable starts in all conditions. Leak-proof construction is particularly important in marine settings, preventing spills and protecting both the craft and rider.

Vibration resistance and rugged construction ensure consistent performance across wave impacts and engine vibrations common to PWC use. Enhanced durability helps the battery maintain charge and performance over repeated start cycles and variable operating conditions. Typical applications include primary starting duties for personal watercraft, powering ignition systems, and supporting auxiliary electronics.

Meeting or exceeding OEM specifications gives added assurance of a proper fit and reliable operation when replacing the original battery. For pilots who demand dependable starts and minimal maintenance, this STX20L-BS offers the combination of resilience, performance, and convenience needed for safe, enjoyable time on the water.

Ready to upgrade your Kawasaki SXR, STX160, or Ultra 160 with a reliable, long-lasting battery? Purchase this STX20L-BS high-performance replacement battery today and enjoy maintenance-free operation and confident starts season after season.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)270
Length (in.)6.89
Width (in.)3.43
Height (in.)6.14
Weight (lb.)11.61

Product Highlights

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

Connections & Interface

  • Polarity: "'-/+"

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