Hustler 251K Riders Lawn Mower High Performance Replacement Battery 24.72 lb
— Ready to ship immediately
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.
Hustler 251K Riders Lawn Mower High Performance Replacement Battery is backordered and will ship as soon as it is back in stock.
Let customers speak for us
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
✉ sales@batteryweb.com
Battery Care Tips
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
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
⚠️ 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
Hustler 251K Riders Lawn Mower Battery (Replacement) — Compatible Model: SP12-35 NB
Replace the battery in your Hustler 251K Riders Lawn Mower with this high-quality SP12-35 NB unit. Factory fresh and engineered for compatibility, this replacement battery provides the reliable starting power and deep-cycle performance needed to keep your mower and small equipment operating efficiently. Choose a long-lasting battery designed for both everyday use and demanding tasks.
Key Specifications
- Model: SP12-35 NB
- Voltage: 12 Volts
- Capacity: 35 AH (Ampere-Hours)
- Battery Technology: Absorbent Glass Mat (AGM) Technology
- Usage Type: Designed for Deep Cycle Usage
- Construction: Valve Regulated Spill Proof Construction
- 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 required
- Terminal Type: Nut & Bolt
- Performance: Performance Guaranteed
Benefits
This replacement battery’s AGM construction delivers superior vibration resistance and improved charge acceptance compared with older flooded designs, contributing to a longer service life and reduced maintenance. The deep-cycle nature makes it suitable for repeated discharge cycles common in mowing and auxiliary power applications, translating into a long-lasting battery solution for professionals and homeowners alike. Its compact size and high energy density allow for powerful performance without sacrificing space.
Certified to U.L. and CE standards and backed by a one-year warranty, you can trust this battery to perform safely and consistently. It’s suitable for a wide range of uses beyond mowing—use it for UPS backup, emergency power supply, or to power job-site tools and accessories that demand a reliable 12V power source. Installation is easy if you retain your original cables and hardware; the nut & bolt terminals provide secure, robust connections.
Ready to upgrade? Purchase this replacement battery for the Hustler 251K Riders now to ensure reliable starts, sustained performance, and a high-performance, long-lasting battery that supports your work. Fast shipping is available for in-stock units—order today.
Technical Specifications
Product Highlights
- Brand Replacement : Hustler 251K Riders
- Manufacturer: SigmasTek
- Product Type: Home Power Backup
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
