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SigmasTek  |  SKU: BW-7180

Speedex Tractor Co. S-17 Compatible Lawn Mower Replacement Battery 24.72 lb

12% off
New arrival
Sale price $122.99 USD Regular price $138.99
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Factory fresh replacement battery for Speedex Tractor Co. S-17 Lawn Mower
Uses advanced Absorbent Glass Mat (AGM) technology for durability
Valve regulated, spill-proof design ensures safe operation
High energy density delivers superior power and long runtime
Comes with a 1-year warranty and guaranteed performance
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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.

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Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Replacement Speedex Tractor Co. S-17 Lawn Mower Battery — Compatible with Speedex Tractor Co. S-17

Restore dependable power to your Speedex Tractor Co. S-17 Lawn Mower with this brand new replacement battery. Designed to be 100% compatible with the Speedex Tractor Co. S-17, this unit provides trustworthy starting and deep-cycle performance for regular mowing and heavier yard tasks. Trust a replacement battery that combines safety certifications, AGM durability, and a compact, high-energy design.

Key Specifications

  • Model Compatibility: Speedex Tractor Co. S-17 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

Built with Absorbent Glass Mat (AGM) technology, this replacement battery offers a maintenance-free, sealed design that resists vibration and minimizes the risk of leaks. That makes it a great choice for rugged outdoor use on mowers and other equipment. As a long-lasting battery designed for deep-cycle usage, it tolerates frequent discharge and recharge cycles—ideal for weekend lawn care or daily landscape operations.

This high-performance battery delivers a strong power-to-volume ratio, providing more usable energy in a compact package so you get longer run times without extra bulk. Valve regulated construction and U.L./CE certification ensure safety and consistent operation in typical applications.

Typical uses include lawn mowers, small emergency power applications, UPS backups for essential electronics, and powering tools in the field. If your Speedex Tractor Co. S-17 needs a dependable replacement battery to maintain productivity, this SP12-35 NB unit is a reliable choice.

Purchase your replacement Speedex Tractor Co. S-17 battery today and benefit from fast shipping, proven performance, and a 1 year warranty. Click to order and bring your mower back to peak performance.

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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