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SigmasTek  |  SKU: BW-18150

STX20HL-BS 12V 19Ah Yamaha 1100 VX/V1 (2019) High-Performance Replacement Battery 13.45 lb

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Sale price $89.99 USD Regular price $99.99
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Exact fit for Yamaha 1100 VX, V1 (2019) models
Meets or exceeds OEM specifications for reliable performance
12V 19AH capacity ensures superior power and longevity
Sealed, maintenance-free design for hassle-free use
Enhanced vibration resistance ideal for personal watercraft environments
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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.

Delivery and Shipping

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Volts & Amps

12 Volts | 18 Ah

Terminal Type

Nut & Bolt

STX20HL-BS 12V 19AH Battery for Yamaha 1100 VX, V1 (2019)

Bring dependable starting power back to your Yamaha 1100 VX, V1 (2019) with the STX20HL-BS 12V 19AH replacement battery. Designed as a direct, drop-in replacement for the OEM battery, this sealed, maintenance-free battery offers the performance and fitment required by personal watercraft while resisting the harsh demands of marine environments. If you need a high-performance battery that balances reliable cranking with long service life, the STX20HL-BS is engineered for that purpose.

Key Specifications

  • Model: STX20HL-BS
  • Compatible with: Yamaha 1100 VX, V1 (2019) (exact fit)
  • Voltage/Capacity: 12V 19AH (also listed as 12 Volts 18 Ah in product footer)
  • Design: Sealed, maintenance-free
  • Vibration Resistance: Enhanced vibration resistance for PWC applications
  • Performance: Meets or exceeds OEM specifications
  • Brand: SigmasTek
  • Terminal Type: Nut & Bolt

Benefits

This STX20HL-BS high-performance battery is built to deliver reliable starting power and durability in the demanding marine environment. The sealed, maintenance-free design eliminates the need for watering and minimizes maintenance, which is especially useful for seasonal PWC owners. Enhanced vibration resistance protects internal components from shock and churning seas, helping to preserve capacity and extending service life compared to conventional batteries.

As a long-lasting battery option, the STX20HL-BS provides consistent cranking voltage for reliable starts after storage, even in cooler conditions. Its robust construction makes it ideal for high-rate discharge applications typical of jet skis and other personal watercraft where quick bursts of high power are required. Beyond starting, the battery supports onboard electronics and accessories, ensuring stable operation of ignition and charging systems so you can enjoy more time on the water and less time troubleshooting electrical issues.

Marine-grade features and OEM-equivalent performance mean this unit is a dependable replacement battery choice for owners who demand longevity and strong cold-cranking performance. Whether you’re replacing an aging OEM unit or upgrading to a more durable sealed battery, the STX20HL-BS offers the blend of reliability and resilience watercraft require.

Ready to upgrade? Purchase this STX20HL-BS replacement battery now to restore dependable starts and enjoy long-lasting battery performance on your Yamaha 1100 VX, V1 (2019).

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)310
Length (in.)6.89
Width (in.)3.43
Height (in.)6.14
Weight (lb.)13.44

Product Highlights

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

Connections & Interface

  • Polarity: "'-/+"

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