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SigmasTek  |  SKU: BW-17316

STX20L-BS High Performance Replacement Battery for Kawasaki 620 KAF620 Mule 300 3010 3020 11.62 lb

24% off
Sale price $75.99 USD Regular price $99.99
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Direct OEM replacement for Kawasaki 620 KAF620, Mule 300, 3010, and 3020 models
Enhanced vibration resistance for durability in tough off-road conditions
Maintenance-free design for convenient, hassle-free use
Meets or exceeds OEM specs for reliable starting power and performance
Spill-proof and leak-proof construction for safe, clean installation
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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 12V 18AH Replacement Battery — Compatible with Kawasaki 620 KAF620, Mule 300, 3010, 3020

Designed as a direct replacement for a range of Kawasaki models including the 620 KAF620, Mule 300, 3010, and 3020, the STX20L-BS replacement battery offers consistent starting power and robust durability. This high-performance battery meets or exceeds OEM specifications and is crafted to handle the stresses of off-road usage while providing maintenance-free convenience.

Key Specifications

  • Model: STX20L-BS
  • Compatibility: Kawasaki 620 KAF620, Mule 300, Mule 3010, Mule 3020
  • Voltage: 12V
  • Capacity: 18AH (18 Ah)
  • Brand: SigmasTek
  • Terminal Type: Nut & Bolt
  • Design Features: Maintenance-free design
  • Durability Features: Enhanced vibration resistance and durability
  • Construction: Spill-proof and leak-proof construction
  • Performance: Meets or exceeds OEM specifications

Benefits

The STX20L-BS delivers a blend of toughness and performance intended for heavy-duty UTV use. Its enhanced vibration resistance protects internal plates and connections from the constant shocks of rough trails, extending operational life and delivering a reliable start under adverse conditions. The maintenance-free design eliminates routine fluid checks, and spill-proof, leak-proof construction makes installation safe and clean.

Durability: Built to handle vibration and impacts common in off-road scenarios, ensuring continued performance and fewer replacements. Long life: Meeting or exceeding OEM specifications means the battery offers dependable longevity and repeatable performance. High performance: With a 12V 18AH rating, this battery supplies strong cranking power for starting and sufficient reserve capacity for accessories and intermittent electrical loads.

Typical applications include primary starting duty in off-road vehicles, powering auxiliary lights, radios, and winches, as well as serving as a reliable replacement battery for field equipment and small utility vehicles. Its spill-proof and leak-proof attributes also make it suitable for installations where orientation and safety are important considerations.

Upgrade to the STX20L-BS high-performance, long-lasting battery for your Kawasaki 620 KAF620, Mule 300, 3010, or 3020. Order now to secure reliable starts and rugged durability for every ride.

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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