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SigmasTek  |  SKU: BW-18205

Honda TRX420 Rancher 420CC 4x4 2007-2009 High Performance Replacement Battery 10.11 lb

9% off
Sale price $61.99 USD Regular price $67.99
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Compatible with Honda 420CC TRX420 Rancher 4x4 (2007-2009)
Maintenance-free AGM design eliminates acid refills
Spillproof and leakproof for safe, hassle-free use
Superior starting power with deep cycle capacity
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.

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Volts & Amps

12 Volts | 12 Ah

Terminal Type

Nut & Bolt

Honda 420CC TRX420 Rancher 4x4 (2007-2009) Battery — Compatible Replacement

This AGM maintenance-free battery is a direct compatible replacement for the Honda 420CC TRX420 Rancher 4x4 (2007-2009). Engineered to deliver consistent starting power and dependable performance in ATV environments, the unit eliminates the need for acid filling and routine maintenance. If you want a high-performance battery engineered for the demanding starts and high-discharge bursts typical of off-road riding, this long-lasting battery is designed to keep your Rancher running reliably through work and recreation.

Key Specifications

  • Brand: SigmasTek
  • Compatible With: Honda 420CC TRX420 Rancher 4x4, 2007-2009
  • Voltage: 12 Volts
  • Capacity: 12 Ah
  • Terminal Type: Nut & Bolt
  • Design: Absorbed Glass Mat (AGM) — Maintenance-Free
  • Spillproof/Leakproof: Yes
  • Certifications: U.L. Recognized and CE Certified
  • Valve Regulated Vent System: Yes
  • Resistance: Extreme Freeze, Heat and Vibration Resistance
  • Performance: Superior Starting Power and Deep Cycle Capacity
  • Condition: Brand New, Factory Fresh
  • Warranty: 6 Month Warranty

Benefits

  • Durability: Rugged AGM construction and high vibration resistance make this replacement battery ideal for ATVs that see rough trails, heavy loads, and variable weather. The spillproof design ensures safe handling and transport.
  • Long Life: Designed as a long-lasting battery choice, the sealed AGM format reduces self-discharge and provides dependable service life even during seasonal storage—meaning fewer replacements over time.
  • High Performance: This high-performance battery supports high rate discharge, giving your TRX420 the instant cranking power it needs to start quickly under load and after long idling or cold starts.
  • Typical Applications: Specifically tailored for ATVs like the Honda TRX420 Rancher, but also well-suited for utility vehicles, lawn equipment, backup power for small electronics, and other high-discharge applications.
  • Confidence & Support: Each battery is professionally tested and packaged, backed by a 6 month warranty and customer service support to help with fitment or installation questions.

Ready to upgrade your ATV with a reliable, maintenance-free replacement battery? Purchase this SigmasTek 12V 12Ah AGM battery for the Honda 420CC TRX420 Rancher 4x4 (2007-2009) today and enjoy dependable starts, high-performance power delivery, and a long-lasting battery experience. Add to cart now.

Technical Specifications

Voltage12 Volts
Amp Hours12 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)200
Length (in.)5.94
Width (in.)3.43
Height (in.)5.79
Weight (lb.)10.1

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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