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SigmasTek  |  SKU: BW-7866

Bunton BHR71 High Performance Lawn Mower Replacement Battery 24.72 lb

16% off
New arrival
Sale price $122.99 USD Regular price $145.99
Shipping calculated at checkout.
Factory fresh, brand new replacement battery for Bunton BHR71 Lawn Mower
100% compatible with Bunton BHR71 model using SP12-35 NB (12V 35AH)
Absorbent Glass Mat (AGM) technology for deep cycle performance
Valve regulated, spill-proof design ensures safe operation
Backed by 1-year warranty and certified for quality and reliability
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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.

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⚠️ 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 | 35 AH

Terminal Type

Nut & Bolt

Replacement Bunton BHR71 Lawn Mower Battery — Compatible with Bunton BHR71

Keep your Bunton BHR71 operating at peak efficiency with a purpose-built replacement battery that combines deep-cycle capacity with rugged reliability. This replacement battery is fully compatible with the Bunton BHR71 and is engineered to deliver the consistent power and long life required for demanding outdoor equipment. With AGM technology and spill-proof valve-regulated construction, it’s a high-performance battery solution you can trust.

Key Specifications

  • Compatibility: Bunton BHR71 Lawn Mower
  • Model / Part Number: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH (Amp-Hours)
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Designed For: Deep Cycle Usage
  • Construction: Valve Regulated, Spill Proof
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Performance: Performance Guaranteed

Benefits

This replacement battery is built for longevity and dependable performance. The AGM construction reduces electrolyte movement and enhances vibration tolerance — important for the bumps and jolts of regular mowing. As a deep-cycle battery, it provides steady power over extended cycles which minimizes downtime and increases productivity for longer mowing jobs. The spill-proof, valve-regulated design ensures safer handling and installation with fewer restrictions on mounting orientation.

The one-year warranty and factory-fresh condition provide a confident purchase backed by performance guarantees, while U.L. and CE recognition confirm compliance with safety and manufacturing standards. Its impressive power-to-volume ratio means the battery packs more usable energy in a compact form factor, suitable for constrained battery bays. Common applications include lawn mowers, UPS and emergency backup systems, portable power tools, and small electric vehicles — anywhere you need a long-lasting battery that performs under load.

Connecting the SP12-35 NB to your Bunton BHR71 is simple: reuse your existing cables and hardware for a safe, secure fit. The result is a reliable, high-performance battery replacement that keeps your equipment running when it counts.

Don’t let a weak battery slow you down. Order this replacement, long-lasting battery for your Bunton BHR71 today and enjoy dependable power and quick shipping.

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 BHR71 Lawn
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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