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SigmasTek  |  SKU: BW-7849

Bunton Walk Behind Compatible Lawn Mower Replacement Battery 24.72 lb

17% off
New arrival
Sale price $122.99 USD Regular price $148.99
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Factory fresh replacement battery for Bunton Walk Behind Lawn Mower
100% compatible with original SP12-35 NB (12V 35AH) battery
Absorbent Glass Mat (AGM) technology for deep cycle use
Valve regulated, spill-proof design ensures safety and durability
U.L. recognized, CE certified, and backed by a 1-year warranty
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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

Bunton Walk Behind Lawn Mower Battery (Replacement) — Compatible with Bunton Walk Behind Lawn Mower

Replace your worn battery with this brand new, factory-fresh replacement battery specifically compatible with the Bunton Walk Behind Lawn Mower. Designed for reliable power delivery and long-term performance, this high-performance battery offers the durability and energy density you need to keep your walk-behind mower operating at peak efficiency. Built for deep-cycle duty and spill-proof safety, it’s a dependable long-lasting battery option for seasonal and professional mowing needs.

Key Specifications

  • Model Compatibility: Bunton Walk Behind Lawn Mower (100% compatible)
  • Required Quantity: 1 battery - SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Technology: Absorbent Glass Mat (AGM)
  • Usage Type: Designed for Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Energy: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Terminal Type: Nut & Bolt
  • Performance: Performance Guaranteed

Benefits

This replacement battery provides durability and resilience against the heavy vibration and stop-start demands of mowers. AGM construction makes it maintenance-free and resistant to leakage, while valve-regulated technology adds an extra layer of safety. As a deep-cycle, long-lasting battery, it tolerates repeated charge cycles—ideal for frequent mowing sessions.

High energy density means more usable power in a compact package, translating to longer run times and reliable starts. The U.L. and CE certifications back the safety and quality of the battery, and the manufacturer’s performance guarantee and one-year warranty provide added buyer confidence.

Common uses include walk-behind and riding mowers, small utility vehicles, emergency power for lighting, and portable tools that require a dependable 12 Volt supply. For installation, please use your existing cables and hardware from the original setup to ensure correct and safe connections.

Don’t wait — secure your Bunton Walk Behind replacement battery today for a dependable, high-performance battery that will keep your mower running smoothly. Order now with fast shipping and a 1 year warranty.

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 : Bunton Walk Behind
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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