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SigmasTek  |  SKU: BW-17545

STZ7S For Kawasaki KLX300R 2020 Compatible Replacement Battery 4.27 lb

14% off
Sale price $36.99 USD Regular price $42.99
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Direct replacement for OEM battery in Kawasaki KLX300R (2020)
Lightweight design enhances overall bike performance
Superior cranking power ensures quick, reliable starts
Extended lifespan reduces replacement frequency
Faster recharge times keep you riding longer
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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 | 5.5 Ah

Terminal Type

Nut & Bolt

STZ7S Battery for Kawasaki KLX300R 2020

Replace the OEM battery in your Kawasaki KLX300R (2020) with this STZ7S replacement battery engineered for off-road reliability, quick starts, and long-term performance. This high-performance battery is a direct-fit solution that delivers stronger cranking power, faster recharge characteristics, and maintenance-free convenience—perfect for riders who demand dependable starts and less downtime.

Key Specifications

  • Model: STZ7S (direct replacement)
  • Compatible with: Kawasaki KLX300R 2020
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 5.5 Ah
  • Terminal Type: Nut & Bolt
  • Design: Lightweight construction
  • Performance: Superior cranking power
  • Life Cycle: Extended lifespan and faster recharge times
  • Fitment: Perfect fit guaranteed

Benefits

This STZ7S is designed to be a high-performance battery that gives your KLX300R reliable starts under a wide range of operating conditions, including cold-weather starts where extra cranking power matters most. The lightweight construction helps reduce overall vehicle weight and improves handling—important for trail riding and technical terrain. With improved recharge times and an extended lifespan versus traditional lead-acid cells, this battery minimizes service intervals and keeps your bike ready to go.

Durability is built into the design to resist vibration and the daily stresses of off-road use, producing a long-lasting battery solution for enthusiasts and professionals alike. Maintenance-free operation removes the need for electrolyte checks or topping up, simplifying ownership and reducing the chance of corrosion or leaks. Ideal for powersports, this battery also suits portable backup systems, emergency power devices, and small equipment where reliable 12V power is required.

Typical applications include motorcycle starters, trail bikes, ATV conversions, portable UPS packs for small devices, and emergency power modules—anywhere a compact, dependable source of power is necessary. The STZ7S balances lightweight design with robust starting capacity to meet the demands of modern off-road riders.

Don’t let a weak battery slow you down. Purchase the STZ7S high-performance replacement battery for Kawasaki KLX300R 2020 today and enjoy fast, dependable starts and lasting reliability. Click to buy now!

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)130
Length (in.)4.45
Width (in.)2.76
Height (in.)4.21
Weight (lb.)4.27

Product Highlights

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

Connections & Interface

  • Polarity: "'-/+"

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