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SigmasTek  |  SKU: BW-7851

Bunton BZTC52 High Capacity Lawn Mower Replacement Battery 24.72 lb

19% off
New arrival
Sale price $122.99 USD Regular price $150.99
Shipping calculated at checkout.
Factory fresh replacement battery for Bunton BZTC52 Lawn Mower
100% compatible with original Bunton BZTC52 battery specifications
Absorbent Glass Mat (AGM) technology for deep cycle performance
Valve regulated, spill-proof design ensures safe and reliable use
Comes with a 1-year warranty and guaranteed performance
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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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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Bunton BZTC52 Lawn Mower Battery (Replacement) — Compatible with Bunton BZTC52

Keep your Bunton BZTC52 Lawn Mower performing like new with this factory-fresh replacement battery. Designed to deliver reliable power and consistent performance, this replacement battery is 100% compatible with the Bunton BZTC52 and offers the characteristics needed for demanding lawn care tasks. It’s a high-performance battery solution engineered for deep-cycle use and dependable long-term operation.

Key Specifications

  • Model Compatibility: Bunton BZTC52 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 Bunton BZTC52 replacement battery is engineered for reliability and longevity. AGM construction ensures maintenance-free operation and superior tolerance to vibration and shock—qualities that matter when powering outdoor lawn equipment. The valve-regulated, spill-proof design adds safety and simplifies installation and maintenance tasks.

Designed for deep-cycle applications, this long-lasting battery withstands repeated charge cycles, delivering reliable power over many mowing seasons. The impressive power-to-volume ratio translates into a compact, efficient package that supplies the energy you need without added bulk.

It’s an excellent choice not only for your Bunton BZTC52 mower but also for auxiliary roles like small UPS backup, emergency lighting, and portable tools that need robust 12V power. To install, be sure to use all existing cables and hardware from your original configuration for correct connection and safe operation.

Upgrade to this Bunton BZTC52 replacement battery today for a high-performance, long-lasting battery solution. Order now to take advantage of 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 BZTC52 Lawn
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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