Yamaha YFM400FWN BigBear 4WD (400CC, 2000-2003) High-Performance Compatible Replacement Battery 11.62 lb
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Yamaha YFM400FWN BigBear 4WD (400CC, 2000-2003) High-Performance Compatible Replacement Battery is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
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
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.
Disclaimer
Disclaimer
⚠️ 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 | 18 Ah
Terminal Type
Nut & Bolt
Yamaha 400CC YFM400FWN BigBear 4WD Replacement Battery (2000-2003)
Replace the battery in your Yamaha 400CC YFM400FWN BigBear 4WD (2000-2003) with this AGM maintenance-free replacement battery designed for high-rate discharge applications and rugged ATV use. This long-lasting battery is engineered to provide superior starting power and strong deep-cycle capability for short bursts of high power demand typical of ATVs. With a spillproof, valve-regulated design and factory-fresh condition, this battery offers reliable performance in extreme environments, helping you tackle trail, work, and recreational duties with confidence.
Key Specifications
- Compatible Model: Yamaha 400CC YFM400FWN BigBear 4WD (2000-2003)
- Brand: SigmasTek (compatible with Yamaha applications)
- Voltage: 12 Volts
- Capacity: 18 Ah
- Terminal Type: Nut & Bolt
- Battery Type: AGM (Absorbed Glass Mat), Maintenance-Free
- Design: Spillproof, leakproof, valve regulated vent system
- Certifications: U.L. recognized and CE certified
- Warranty: 6 Month Warranty
- Condition: Brand new, factory fresh
Benefits
- Durability: AGM construction and valve-regulated venting provide robust protection against vibration, freeze, and heat — ideal for demanding ATV environments.
- Long Life: Maintenance-free design eliminates the need to fill with acid and reduces upkeep, contributing to extended service life compared to older battery types.
- High Performance: Engineered for high-rate discharge, this battery supplies the short bursts of power required for starting and accessory loads on ATVs, making it a true high-performance battery for powersports applications.
- Practical Applications: Perfect for ATVs like the Yamaha BigBear, as well as other powersport machines, small engine starting, emergency power situations, and portable tools that require a compact 12V source.
- Safety and Compliance: U.L. recognition and CE certification offer compatibility with safety standards, while the spillproof AGM design allows mounting in multiple orientations without leak risk.
- Confidence and Support: Professionally tested and packaged to ensure consistent quality, with a 6 month warranty and factory-fresh condition to give you assurance at purchase.
Ready to upgrade? Order this Yamaha 400CC YFM400FWN BigBear 4WD replacement battery today for a reliable, high-performance, long-lasting battery solution. Add to cart now and get fast shipping on in-stock items.
Technical Specifications
Product Highlights
- Brand Replacement : Yamaha
- Manufacturer: SigmasTek
- Product Type: ATV
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Connections & Interface
- Polarity: "'-/+"
Payment & Security
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