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SigmasTek  |  SKU: BW-7058

Wilkov (Wisc. Engines) 4320 Lawn Mower High Performance Replacement Battery 24.72 lb

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Sale price $122.99 USD Regular price $136.99
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Factory fresh Wilkov (Wisc. Engines) 4320 replacement battery for reliable performance
Absorbent Glass Mat (AGM) technology ensures spill-proof and maintenance-free use
Designed for deep cycle usage to support long-lasting power and durability
100% compatible with original Wilkov (Wisc. Engines) 4320 Lawn Mower battery model
Includes 1-year warranty and certified safety for peace of mind and quality assurance
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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 | 35 AH

Terminal Type

Nut & Bolt

Replacement Wilkov (Wisc. Engines) 4320 Lawn Mower Battery — Compatible with Wilkov (Wisc. Engines) 4320

Upgrade your mower with a factory-fresh replacement battery engineered for compatibility, performance, and reliability. The Wilkov (Wisc. Engines) 4320 replacement battery delivers dependable starting power and sustained output for deep-cycle use. Built to match the original Wilkov (Wisc. Engines) 4320 specifications, this high-performance battery ensures your equipment runs reliably season after season. If you need a robust, long-lasting battery for routine mowing or heavy yard work, this SP12-35 NB (12 V 35 AH) unit is designed to meet those demands with spill-proof construction and superior energy density.

Key Specifications

  • Model Compatibility: Wilkov (Wisc. Engines) 4320 Lawn Mower
  • Replacement Model: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH (Amp-Hours)
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Use Type: Designed for Deep Cycle Usage
  • Construction: Valve Regulated, Spill Proof
  • Features: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Performance: Performance Guaranteed
  • Warranty: 1 Year Warranty

Benefits

  • Durability: Constructed with AGM technology and valve-regulated spill-proof design for rugged, maintenance-free operation, giving you a durable, dependable replacement battery for seasonal and heavy-duty use.
  • Long Life: Designed for deep-cycle usage, this long-lasting battery minimizes downtime and reduces the frequency of replacements, making it an excellent long-lasting battery option for demanding equipment.
  • High Performance: The high-performance battery construction yields an exceptional power-to-volume ratio and unrivaled energy density—ideal for delivering consistent cranking power and steady discharge during prolonged workloads.
  • Safety & Certification: U.L. recognized and CE certified for peace of mind and reliable performance under typical operating conditions.
  • Versatile Applications: While optimized for the Wilkov (Wisc. Engines) 4320 lawn mower, this replacement battery also performs well in related small vehicle and equipment applications—useful for PTO-driven accessories, backup systems, and power for tools during field repairs.
  • Practical Use Cases: Perfect for routine mowing sessions, landscape maintenance tasks, and situations where a dependable power source is needed—also suitable as a replacement for compatible deep-cycle applications and small emergency power setups.

Ready to replace your Wilkov (Wisc. Engines) 4320 battery? Choose this reliable, high-quality replacement battery and enjoy a high-performance, long-lasting battery solution. Order now to get fast shipping and a full 1 year warranty—upgrade your mower with confidence today.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)24.7

Product Highlights

  • Brand Replacement : Wilkov (Wisc. Engines)
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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