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SigmasTek  |  SKU: BW-17558

Yamaha YFM660FA 660CC Grizzly (2002-2008) Compatible High Performance Replacement Battery 11.62 lb

21% off
Sale price $75.99 USD Regular price $95.99
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Maintenance-free AGM design eliminates the need for acid filling
Spillproof and leakproof for safe, hassle-free use
Superior starting power with deep cycle capacity for reliable performance
Resistant to extreme freeze, heat, and vibration conditions
Brand new, factory fresh with a 6-month warranty for peace of mind
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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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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 18 Ah

Terminal Type

Nut & Bolt

Yamaha 660CC YFM660FA Grizzly (2002-2008) AGM Battery

This compatible Yamaha 660CC YFM660FA Grizzly (2002-2008) AGM maintenance-free replacement battery provides the power and resilience required by serious ATV riders. Designed for spill-proof operation, high-rate discharge, and extreme environmental resistance, it’s an ideal choice for those who demand a reliable and long-lasting battery for trail, farm, or utility work.

Key Specifications

  • Compatible Model: Yamaha 660CC YFM660FA Grizzly, 2002-2008
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Type: AGM (Absorbed Glass Mat), Maintenance-Free
  • Design Features: Spillproof and leakproof, valve regulated vent system
  • Safety & Certification: U.L. Recognized and CE Certified
  • Performance Characteristics: Extreme freeze, heat, and vibration resistance; superior starting power and deep cycle capacity
  • Condition: Brand New, Factory Fresh
  • Warranty: 6 Month Warranty
  • Terminal Type: Nut & Bolt
  • Brand: SigmasTek (compatible Yamaha application)

Benefits

  • Durability: AGM technology and a valve-regulated design deliver robust protection against vibration and harsh temperature swings encountered during off-road use.
  • Long Life: Engineered for repeated high-rate discharge cycles, this long-lasting battery reduces downtime and replacement costs for owners who frequently use their ATVs.
  • High Performance: Provides the high cranking current necessary for reliable starting, even after extended storage or exposure to cold weather—making it a high-performance battery choice for powersports.
  • Maintenance-Free Convenience: No electrolyte topping or messy acid handling—install and ride without the ongoing maintenance required by traditional flooded batteries.
  • Typical Applications: Designed primarily for ATVs like the Yamaha Grizzly YFM660FA, it also fits other powersports and utility applications where dependable, spill-proof power is required, such as emergency kits, portable equipment, or vehicle backup systems.

Ready to upgrade to a dependable, long-lasting battery for your Yamaha 660CC YFM660FA Grizzly (2002-2008)? Purchase this AGM replacement battery today and enjoy reliable starts and rugged performance on 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

  • Brand Replacement : Yamaha
  • Manufacturer: SigmasTek
  • Product Type: ATV
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Connections & Interface

  • Polarity: "'-/+"

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