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-7667

Gravely 250Z High Performance 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 Gravely 250Z Lawn Mower
Uses Absorbent Glass Mat (AGM) technology for reliable performance
Valve regulated, spill-proof design ensures safe operation
High energy density provides longer run times and power
Comes with a 1-year warranty for peace of mind
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

Gravely 250Z Lawn Mower Replacement Battery — Compatible with Gravely 250Z

This replacement battery is custom-specified for compatibility with the Gravely 250Z lawn mower, providing reliable starting power and consistent deep-cycle performance. The SP12-35 NB (12 V 35 AH) unit features Absorbent Glass Mat (AGM) technology and valve-regulated, spill-proof construction to deliver maintenance-free, dependable operation. For Gravely 250Z owners seeking a high-performance, long-lasting battery replacement, this factory-fresh option combines energy density, certified quality and a one-year warranty.

Key Specifications

  • Compatible Model: Gravely 250Z
  • Battery Part: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH (Amp-hours)
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Usage Type: 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
  • Quantity Required: 1 battery
  • Features: Power/Volume Ratio Yielding Unrivaled Energy Density

Benefits

  • Durability: AGM cells and valve-regulated casing protect against leaks and enhance vibration resistance for reliable mower service life.
  • Long Life: Optimized for deep-cycle use to provide sustained performance through repeated charge cycles — a true long-lasting battery choice.
  • High Performance: Exceptional power-to-volume ratio ensures stable output for extended mowing sessions, making it a dependable high-performance battery for the Gravely 250Z.
  • Safety & Standards: U.L. recognition and CE certification demonstrate adherence to recognized safety and quality standards.
  • Typical Applications: Perfect for the Gravely 250Z and suitable for comparable deep-cycle tasks including emergency backup, UPS applications and equipment requiring a 12 V 35 AH AGM battery.
  • Installation Simplicity: Reuse your original cables and hardware for a straightforward swap; nut & bolt terminals provide secure connections.
  • Confidence with Purchase: Brand new, factory fresh condition backed by a 1 year warranty for peace of mind.

Take action now — replace your old battery with this reliable Gravely 250Z replacement battery. Click to purchase your replacement battery today and enjoy the benefits of a high-performance, long-lasting battery with fast shipping on available stock.

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 : Gravely 250Z 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.