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SigmasTek  |  SKU: BW-7994

Ryobi RIDER High Performance Replacement Battery for Lawn Mower 25.32 lb

19% off
New arrival
Sale price $113.99 USD Regular price $140.99
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Factory fresh, brand new replacement batteries for Ryobi Mower RIDER Lawn Mower
100% compatible with Ryobi Mower RIDER units, ensuring seamless fit and performance
Uses Absorbent Glass Mat (AGM) technology for deep cycle usage and enhanced durability
Valve regulated, spill-proof design for safe and maintenance-free operation
Backed by a 1-year warranty and U.L. recognized, CE certified for quality assurance
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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 | 18 Ah

Terminal Type

Nut & Bolt

Replacement Ryobi Mower RIDER Batteries — Compatible with Ryobi Mower RIDER (SP12-18HR)

Keep your Ryobi Mower RIDER running at peak performance with these factory-fresh replacement batteries. Designed as a 100% compatible replacement for the Ryobi Mower RIDER (model SP12-18HR), this set provides the dependable power and deep-cycle performance necessary for heavy lawn care use. These high-performance batteries are engineered to deliver reliable starting and sustained output so your mower performs consistently across demanding mowing sessions.

Key Specifications

  • Compatible Model: Ryobi Mower RIDER
  • Replacement Model: SP12-18HR
  • Voltage: 12 V
  • Capacity: 18 AH
  • Terminal Type: Nut & Bolt
  • Battery Technology: Absorbent Glass Mat (AGM)
  • Usage Type: Designed for Deep Cycle Usage
  • Construction: Valve Regulated, Spill Proof
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Quantity Required: 2 batteries per mower

Benefits

These replacement batteries deliver exceptional durability and long life thanks to AGM technology and valve-regulated construction. They are optimized for repeated charge/discharge cycles, which makes them ideal as a long-lasting battery solution for lawn and garden equipment. The robust build and high energy density ensure consistent voltage under load, resulting in dependable starting power and steady accessory performance.

As a high-performance battery option, these Ryobi SP12-18HR units are suitable for heavier-duty mow sessions and prolonged usage. Applications extend beyond riding mowers to include backup power for small UPS systems, emergency power modules, and power for portable tools and equipment requiring a 12 V 18 AH battery. The nut & bolt terminals provide secure connections that stand up to vibration and regular maintenance cycles typical in outdoor equipment.

Replace your Ryobi Mower RIDER batteries with confidence: these replacement batteries are brand new, certified, and backed by a 1-year warranty. Order the SP12-18HR pair today to restore reliable, long-lasting power to your mower.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)25.3

Product Highlights

  • Brand Replacement : Ryobi Mower RIDER
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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