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SigmasTek  |  SKU: BW-7303

Noma 14.5HP 40" Lawn Mower Long-Life Replacement Battery 24.72 lb

23% off
New arrival
Sale price $122.99 USD Regular price $158.99
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Factory fresh replacement battery for Noma 14.5HP 40" Lawn Mower
Uses advanced Absorbent Glass Mat (AGM) technology for durability
Valve regulated, spill-proof design ensures safe operation
Deep cycle performance with unrivaled energy density for longer run time
1 year warranty with U.L. recognized and CE certified quality standards
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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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Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Noma 14.5HP 40" Lawn Mower Battery Replacement - Compatible with Noma 14.5HP 40"

Keep your mower running at peak power with this brand new replacement battery engineered for the Noma 14.5HP 40" Lawn Mower. This high-performance battery delivers reliable starting and deep-cycle capability so your equipment performs consistently season after season. Designed for compatibility and ease of installation, the Noma 14.5HP 40" replacement battery offers proven durability and the long-lasting battery life you expect from a premium Absorbent Glass Mat (AGM) design. If you depend on your mower for regular yard work, this replacement battery is built to restore dependable power quickly and confidently.

Key Specifications

  • Compatible Model: Noma 14.5HP 40" Lawn Mower
  • Replacement Part / Model: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt
  • Battery Technology: Absorbent Glass Mat (AGM) Technology
  • Designed For: Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • 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
  • Packaging/Shipping Note: Orders for in-stock items are typically shipped within 24 hours

Benefits

  • Durability: Built with AGM technology and valve-regulated construction to resist vibration and resist leaks, this replacement battery is engineered for long life in outdoor power equipment.
  • Long Life & Deep Cycle: Specifically designed for deep cycle usage, offering sustained performance across repeated discharge and recharge cycles — ideal when you need reliable runtime from every charge.
  • High Performance: The superior power-to-volume ratio provides unrivaled energy density so you gain more usable power in a compact form factor, making this a high-performance battery choice for lawn care equipment.
  • Reliable Start & Power Delivery: Whether you're starting the engine or running electric accessories, this battery supplies consistent voltage and dependable starts under load.
  • Typical Applications: Perfect for lawn mowers such as the Noma 14.5HP 40", but also well-suited for other outdoor power equipment that requires a 12V, 35AH deep-cycle battery.
  • Safety & Certification: U.L. recognized and CE certified for assured compliance and safer handling in consumer applications.
  • Easy Swap-In Replacement: Designed to be 100% compatible — use your existing cables and hardware for a straightforward installation.

This replacement battery provides exceptional value and peace of mind with factory-fresh condition and a 1 year warranty. If you need assistance selecting or installing this Noma 14.5HP 40" replacement battery (SP12-35 NB), contact customer service at or e-mail us. Order now to get a long-lasting battery that restores power to your mower quickly — buy your replacement Noma 14.5HP 40" battery with confidence today!

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 : Noma 14.5HP 40"
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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