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SigmasTek  |  SKU: BW-7179

Speedex Tractor Co. S-18 Compatible Lawn Mower Replacement Battery 24.72 lb

22% off
New arrival
Sale price $122.99 USD Regular price $156.99
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Factory fresh replacement battery for Speedex Tractor Co. S-18 Lawn Mower
Uses Absorbent Glass Mat (AGM) technology for enhanced durability
Valve regulated, spill-proof design ensures safe operation
Designed for deep cycle usage with high energy density performance
Backed by a 1-year warranty and CE/U.L. certifications for reliability
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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

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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

Replacement Speedex Tractor Co. S-18 Lawn Mower Battery — Compatible with Speedex Tractor Co. S-18

Replace your Speedex Tractor Co. S-18 Lawn Mower battery with a brand new, factory-fresh unit engineered for reliable starting, long run times, and consistent deep-cycle performance. This replacement battery is 100% compatible with the Speedex Tractor Co. S-18 and provides the dependable power required for routine mowing and demanding yard tasks. Choose a high-performance battery you can trust to maintain peak performance season after season.

Key Specifications

  • Model Compatibility: Speedex Tractor Co. S-18 Lawn Mower
  • Part Number: SP12-35 NB
  • Voltage: 12 V
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt
  • Battery Technology: Absorbent Glass Mat (AGM) Technology
  • Usage Type: Designed For Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Performance: 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
  • Brand: Speedex Tractor Co.

Benefits

This replacement battery is built for longevity and robust performance. The AGM design ensures a sealed, maintenance-free experience with improved shock and vibration tolerance—important for outdoor equipment like lawn mowers. As a long-lasting battery, it supports repeated charge-discharge cycles typical of seasonal and frequent use, delivering sustained energy for mower motors and accessories.

As a high-performance battery, the SP12-35 NB balances energy density with compact size to provide maximum run-time without taking up extra space. Valve regulated, spill-proof construction and recognized safety certifications (U.L. and CE) mean dependable, worry-free operation in normal conditions.

Ideal applications include lawn mowers, small workshop tools, emergency lighting, and portable UPS systems where a steady deep-cycle source is needed. If your Speedex Tractor Co. S-18 needs a reliable replacement battery to restore performance and run-time, this model is designed to meet that need.

Order your replacement Speedex Tractor Co. S-18 battery now to get a high-performance, long-lasting battery with quick shipping and a 1 year warranty. Add to cart today and return your mower to full, reliable operation.

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 : Speedex Tractor Co.
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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