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-7097

Troybilt Big Red Horse Lawn Mower High Performance Replacement Battery 24.72 lb

22% off
New arrival
Sale price $122.99 USD Regular price $157.99
Shipping calculated at checkout.
Factory fresh and brand new for reliable performance
100% compatible with Troybilt Big Red Horse Lawn Mower models
Absorbent Glass Mat (AGM) technology for deep cycle use
Valve regulated, spill-proof design for safety and durability
Backed by 1-year warranty and CE/U.L. certifications
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

Troybilt Big Red Horse Lawn Mower Replacement Battery (SP12-35 NB)

Bring back reliable power to your Troybilt Big Red Horse Lawn Mower with this factory-new SP12-35 NB replacement battery. Designed for compatibility and durability, this replacement battery offers the dependable starting power and deep-cycle performance demanded by heavy-duty mowing and regular landscape maintenance. If you’re searching for a high-performance battery that also functions as a long-lasting battery solution, this model fits the bill.

Key Specifications

  • Compatible Model: Troybilt Big Red Horse
  • Replacement Model: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH (Amp-Hours)
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: 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
  • Performance: Performance Guaranteed
  • Warranty: 1 Year Warranty
  • Quantity Required: Requires 1 battery (use existing cables and hardware from original configuration)

Benefits

This replacement battery is built to withstand the rigors of outdoor use. The AGM, valve-regulated design delivers a sealed, maintenance-free experience and superior resistance to vibration and shock—qualities that make it a true long-lasting battery for lawn care applications. As a high-performance battery, it provides robust starting current and steady deep-cycle output so your Big Red Horse mower can start easily and run accessories without interruption.

High energy density ensures more usable power in a compact footprint, and the spill-proof construction combined with U.L. and CE recognition provides safe, certified operation. While optimized for lawn mowers, the SP12-35 NB also works well in UPS backup applications, emergency power reserves, and portable tools that require reliable 12V power.

Installation is straightforward—reuse your original cables and mounting hardware with the Nut & Bolt terminals. The battery comes brand new and factory fresh, and it is backed by a one-year warranty and a performance guarantee to give you confidence in every season.

Ready to return your Troybilt Big Red Horse to full power? Order this dependable, long-lasting replacement battery today and take advantage of fast shipping for in-stock items. Buy now and keep your mower performing at its best.

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 : Troybilt Big Red
  • 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.