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SigmasTek  |  SKU: BW-7261

Roof MFG CO. 830-E Compatible Lawn Mower Replacement Battery 24.72 lb

17% off
New arrival
Sale price $122.99 USD Regular price $148.99
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Factory fresh Roof MFG CO. 830-E Lawn Mower battery for reliable performance
100% compatible replacement using existing cables and hardware
Advanced Absorbent Glass Mat (AGM) technology for deep cycle use
Valve regulated and spill-proof design for safe operation
Backed by a 1-year warranty and CE/U.L. certifications
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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

Roof MFG CO. 830-E Lawn Mower Battery Replacement (Compatible with Roof MFG CO. 830-E)

This brand new replacement battery is a direct-fit solution for the Roof MFG CO. 830-E lawn mower, offering reliable compatibility and consistent power. Built with AGM technology and designed for durability, this replacement battery provides the long-lasting performance required for frequent mowing, seasonal maintenance, and reliable starts.

Key Specifications

  • Model Compatibility: Roof MFG CO. 830-E Lawn Mower
  • Required Battery: SP12-35 NB (12 V 35 AH)
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Quantity Required: 1 battery
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Usage Type: Designed for Deep Cycle Usage
  • Construction: Valve Regulated, Spill Proof
  • Energy Density: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Performance: Performance Guaranteed

Benefits

  • Superior AGM durability: Absorbent Glass Mat construction offers maintenance-free operation and strong resistance to vibration and shock for reliable performance in outdoor conditions.
  • Deep-cycle longevity: Designed for deep cycle usage, this long-lasting battery tolerates repeated use and delivers sustained power over many mowing sessions.
  • High-performance energy delivery: The 12 V 35 AH capacity and elevated power/volume ratio ensure robust starting power and steady operation for your lawn mower and accessories.
  • Certified and safe: U.L. recognized and CE certified, this battery meets accepted safety and quality standards for peace of mind.
  • Multi-application utility: While tailored to the Roof MFG CO. 830-E, this replacement battery also suits similar outdoor equipment, small UPS systems, emergency power needs, and compatible power tools that use a 12 V 35 AH nut & bolt AGM battery.
  • Quick, drop-in replacement: Use existing cables and hardware to connect the SP12-35 NB battery for an efficient installation and fast return to operation.

Ready to replace your old battery? Buy this high-performance, replacement battery for the Roof MFG CO. 830-E today. With factory-fresh condition, performance guarantee, and a 1 year warranty, this long-lasting battery is the reliable choice—order now for prompt shipping on in-stock items.

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 : Roof MFG CO.
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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