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SigmasTek  |  SKU: BW-18557

Yamaha 250CC YZ250FX 2015-2017 High Performance Replacement Battery 4.27 lb

24% off
Sale price $36.99 USD Regular price $48.99
Shipping calculated at checkout.
Maintenance-free AGM design eliminates the need for acid refills
Spillproof and leakproof for safe and reliable use
U.L. recognized and CE certified for quality assurance
Superior starting power with deep cycle capacity for high performance
Resistant to extreme freeze, heat, and vibration conditions
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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

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 5.5 Ah

Terminal Type

Nut & Bolt

Yamaha 250CC YZ250FX (2015-2017) Replacement Battery — Compatible STZ7S / YTZ7S

Specifically compatible with the Yamaha 250CC YZ250FX (2015-2017), this replacement battery offers a maintenance-free AGM design built for tough off-road conditions. Expect reliable starts, robust vibration resistance, and steady performance from a high-performance battery engineered for motorcycles that demand short bursts of high power and consistent ignition reliability.

Key Specifications

  • Compatible Model: Yamaha 250CC YZ250FX (2015-2017)
  • Type: AGM Maintenance Free / Absorbed Glass Mat Design
  • Maintenance-Free Design
  • Spillproof and Leakproof Design
  • U.L. Recognized and CE Certified
  • Valve Regulated Vent System
  • Extreme Freeze, Heat and Vibration Resistance
  • Superior Starting Power and Deep Cycle Capacity
  • Condition: Brand New, Factory Fresh
  • Voltage: 12 Volts
  • Capacity: 5.5 Ah
  • Terminal Type: Nut & Bolt
  • Brand/Supplier reference: SigmasTek / Yamaha
  • Warranty: 6 Month Warranty

Benefits

  • Durability: Engineered with AGM technology and a spillproof design to resist vibration and environmental extremes, making it suitable for aggressive trail and motocross riding.
  • Long Life: The sealed maintenance-free design minimizes upkeep and helps the battery perform reliably across multiple seasons, making it a long-lasting battery option for riders.
  • High Performance: Provides superior starting power and excellent high-rate discharge capability for quick engine starts and strong accessory support.
  • Certified & Safe: U.L. recognized and CE certified for quality assurance and safer operation.
  • Typical Applications: Ideal for Yamaha YZ250FX bikes (2015-2017), dirt bikes, off-road motorcycles, and other small-engine applications needing compact, reliable power.
  • Factory Fresh & Tested: Professionally tested and packaged to ensure quality on arrival and backed by a 6 month warranty.

Ready to replace your battery with a high-performance, long-lasting battery built for off-road performance? Order this Yamaha 250CC YZ250FX (2015-2017) replacement battery now and ride with confidence knowing your bike has dependable power.

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

  • Brand Replacement : Yamaha
  • Manufacturer: SigmasTek
  • Product Type: Motorcycle
  • Warranty: 6 Months
  • Bulk Orders: sales@batteryweb.com

Connections & Interface

  • Polarity: "'-/+"

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