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SigmasTek  |  SKU: BW-7265

Roof MFG CO. 30-NB-E Compatible Lawn Mower Replacement Battery 24.72 lb

14% off
New arrival
Sale price $122.99 USD Regular price $142.99
Shipping calculated at checkout.
Factory fresh and brand new for reliable performance
100% compatible with Roof MFG CO. 30-NB-E Lawn Mower
Absorbent Glass Mat (AGM) technology for deep cycle use
Valve regulated, spill-proof design for safety and durability
Backed by a 1-year warranty and certified quality standards
In stock

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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 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. 30-NB-E Lawn Mower Replacement Battery — Compatible with Roof MFG CO. 30-NB-E

The Roof MFG CO. 30-NB-E replacement battery is a factory-fresh, precision-built solution tailored to the Roof MFG CO. 30-NB-E Lawn Mower. This high-performance battery delivers dependable deep-cycle capacity and reliable operation so you can count on consistent mowing performance and extended service life. Installation is simple — reuse your original cables and hardware for a smooth swap.

Key Specifications

  • Brand: Roof MFG CO.
  • Model: 30-NB-E
  • Compatible With: Roof MFG CO. 30-NB-E Lawn Mower
  • Quantity Required: 1 battery
  • Internal Type / Replacement: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt
  • Battery Technology: Absorbent Glass Mat (AGM)
  • Designed For: Deep cycle usage
  • Construction: Valve regulated, spill proof
  • Energy: Power/volume ratio yielding unrivaled energy density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand new, factory fresh
  • Warranty: 1 Year
  • Shipping: In-stock items typically ship within 24 hours

Benefits

  • Durability: The AGM and valve-regulated construction provides a robust, maintenance-free battery that endures vibration and rough handling common in outdoor equipment.
  • Long Life: Designed for deep-cycle usage, this replacement battery supports repeated charge/discharge cycles for prolonged operational life in demanding tasks.
  • High Performance: Superior energy density and stable voltage output ensure consistent power for blades and electric accessories — a true high-performance battery for regular use.
  • Safety & Compliance: U.L. recognition and CE certification confirm industry-standard manufacturing and safety practices.
  • Versatile Use Cases: While optimized for the Roof MFG CO. 30-NB-E Lawn Mower, the AGM deep-cycle design also performs well in UPS units, emergency power systems, and portable tools or equipment.
  • Easy Swap: Use your existing nut & bolt terminals and hardware for quick installation and minimal downtime.

Get back to reliable mowing with the Roof MFG CO. 30-NB-E replacement battery. Order today to secure a long-lasting battery with fast shipping and a 1-year warranty — buy now and enjoy dependable 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 : Roof MFG CO.
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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