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SigmasTek  |  SKU: BW-7133

Toro 266-H High Performance Lawn Mower Replacement Battery 24.72 lb

16% off
New arrival
Sale price $122.99 USD Regular price $145.99
Shipping calculated at checkout.
Factory fresh replacement battery for reliable performance
100% compatible with Toro 266-H Lawn Mower models
Absorbent Glass Mat (AGM) technology for enhanced durability
Valve regulated and spill-proof for safe operation
Includes 1-year warranty for peace of mind
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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

Toro 266-H Lawn Mower Replacement Battery — Compatible with Toro 266-H

This premium replacement battery is engineered for the Toro 266-H Lawn Mower and delivers reliable, high-performance power when you need it most. Designed to be 100% compatible with your Toro 266-H, this long-lasting battery uses advanced AGM construction for dependable deep-cycle performance and spill-proof safety. Whether you're maintaining a commercial property or keeping your yard pristine at home, this replacement battery provides the consistent energy and durability required to keep your mower running at peak efficiency.

Key Specifications

  • Model Compatibility: Toro 266-H Lawn Mower
  • Part Number: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH (Amp-Hours)
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Usage Type: Designed for Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Performance: Performance Guaranteed
  • Warranty: 1 Year Warranty
  • Quantity Required: 1 battery required for Toro 266-H
  • Shipping: Orders for in-stock items are typically shipped within 24 hours

Benefits

This high-performance battery delivers robust, long-term service thanks to AGM technology and a valve-regulated, spill-proof build. The design supports deep-cycle usage, providing consistent discharge and recharge capability for extended mowing sessions. You’ll notice superior energy density and a strong power-to-volume ratio that helps compactly fit in mower battery compartments while delivering maximum run time.

Durability and reliability are built in: U.L. recognition and CE certification reflect strict manufacturing standards, and the battery ships brand new with performance guaranteed plus a 1 year warranty for added peace of mind. As a replacement battery for Toro 266-H, it’s optimized for starting power and sustained output, but its deep-cycle characteristics also make it suitable for related applications such as backup power for small UPS systems, emergency power for outdoor equipment, and powering tools where size and dependable output matter.

This long-lasting battery is an ideal choice if you need a high-performance battery that balances deep-cycle resilience with start-up cranking power. Use all existing cables and hardware from your original configuration to install the SP12-35 NB unit for a smooth swap and immediate performance.

Ready to upgrade? Buy this replacement battery for your Toro 266-H today and enjoy reliable mower performance, quick shipping, and the confidence of a backed 1 year warranty. Order now to restore peak power.

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 : Toro 266-H Lawn
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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