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SigmasTek  |  SKU: BW-17445

Honda TRX400EX FourTrax Sportrax 400CC 1999-2009 Compatible Replacement Battery 6.21 lb

14% off
Sale price $41.99 USD Regular price $48.99
Shipping calculated at checkout.
Maintenance-free AGM design requires no acid filling or upkeep
Spillproof and leakproof for safe, hassle-free use
U.L. recognized and CE certified for quality assurance
Superior starting power with deep cycle capacity for reliable performance
Built to resist extreme freeze, heat, and vibration conditions
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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.

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 | 8 AH

Terminal Type

Nut & Bolt

Honda 400CC TRX400EX, FourTrax, Sportrax, 1999-2009 ATV Battery

This compatible Honda 400CC TRX400EX, FourTrax, Sportrax (1999-2009) battery is an AGM maintenance-free replacement battery designed to provide superior reliability and starting power for your ATV. Built to handle high-rate discharge scenarios typical of sport and utility quads, it offers consistent performance trail after trail and season after season. Choose this long-lasting battery for dependable starts and worry-free ownership.

Key Specifications

  • Maintenance-Free Design
  • Spillproof and Leakproof Design
  • U.L. Recognized and CE Certified
  • Absorbed Glass Mat Design
  • Valve Regulated Vent System
  • Extreme Freeze, Heat and Vibration Resistance
  • Superior Starting Power and Deep Cycle Capacity
  • Brand New, Factory Fresh
  • 6 Month Warranty
  • SigmasTek
  • 12 Volts
  • 8 AH
  • Nut & Bolt
  • Honda

Benefits

Engineered with AGM technology, this battery delivers high cranking power and excellent deep cycle capability for accessories like lights and heated gear. The maintenance-free, spillproof construction eliminates messy acid handling and reduces upkeep, while the valve regulated vent system enhances safety and longevity. Rugged freeze, heat, and vibration resistance make it ideal for off-road abuse and harsh climates, ensuring dependable service during hunting trips, trail runs, and utility work.

For users seeking a high-performance battery that doubles as a reliable backup, this unit serves well in emergency power scenarios and as a dependable power source for small tools and chargers. The U.L. and CE certifications confirm safe, standardized manufacturing, and the included 6 Month Warranty offers additional peace of mind. Our battery specialists test and package every battery to ensure consistent quality.

If you ride a TRX400EX, FourTrax, or Sportrax model from 1999 to 2009 and need a robust, long-lasting battery, this replacement battery is crafted to meet those needs with professional-level performance.

Ready to upgrade your power? Add this Honda 400CC TRX400EX replacement battery to your cart now and enjoy dependable starts and long-lasting performance on every ride.

Technical Specifications

Voltage12 Volts
Amp Hours8 AH
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)120
Length (in.)5.94
Width (in.)3.46
Height (in.)4.21
Weight (lb.)6.2

Product Highlights

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

Connections & Interface

  • Polarity: "'+/-"

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