Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-7856

Bunton BZT2250 Long Life Lawn Mower Replacement Battery 24.72 lb

20% off
New arrival
Sale price $122.99 USD Regular price $153.99
Shipping calculated at checkout.
Factory fresh and brand new for reliable performance
100% compatible with Bunton BZT2250 Lawn Mower model
Uses Absorbent Glass Mat (AGM) technology for deep cycle use
Valve regulated, spill-proof design for safety and durability
U.L. recognized and CE certified with a 1-year warranty
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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.

Disclaimer

⚠️ 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

Bunton BZT2250 Lawn Mower Replacement Battery (Compatible with Bunton BZT2250)

Keep your Bunton BZT2250 Lawn Mower operating at peak performance with this brand-new replacement battery. Designed for compatibility, reliability, and sustained power, this replacement battery ensures your mower starts easily and runs longer between charges. With AGM technology and valve-regulated, spill-proof construction, this unit offers safe, maintenance-free operation ideal for demanding yard work.

Key Specifications

  • Compatible Model: Bunton BZT2250
  • Battery Model: SP12-35 NB
  • Voltage: 12 V
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Usage Type: Designed for Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof
  • Energy Density: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Quantity Required: 1 battery
  • Guarantee: Performance Guaranteed

Benefits

This Bunton BZT2250 replacement battery is built for longevity and dependable performance. AGM technology provides a sealed, vibration-resistant internal structure, which means greater resistance to shocks and better performance in rugged outdoor conditions. The long-lasting battery chemistry supports repeated deep discharges and quick recharge cycles, making it an excellent choice for regular mowing, heavy-duty yard tasks, and seasonal projects.

Safety and convenience are prioritized with valve-regulated, spill-proof construction—there’s no need to top off fluids, and installation is straightforward. The battery’s superior power-to-volume ratio delivers more usable energy within a compact footprint, benefiting equipment where space and weight matter. Common uses include lawn mowers, utility vehicles, emergency backup systems, and portable tools requiring steady, sustained power.

With UL and CE recognition, this high-performance battery meets industry standards for quality and safety. Use your existing cables and hardware to connect via the nut & bolt terminals for a secure and durable electrical connection.

Restore full power to your Bunton BZT2250 today. Purchase this replacement battery for a reliable, long-lasting battery backed by a 1 year warranty and fast 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 BZT2250 Lawn
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.