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SigmasTek  |  SKU: BW-7331

MTD L450C Lawn Mower High Performance Replacement Battery 24.72 lb

16% off
New arrival
Sale price $122.99 USD Regular price $146.99
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Factory fresh replacement battery for MTD L450C Lawn Mower
100% compatible with MTD L450C model using existing cables and hardware
AGM technology ensures deep cycle performance and long life
Valve regulated, spill-proof design for safe, maintenance-free use
U.L. recognized, CE certified, and backed by a 1-year warranty
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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

Replacement MTD L450C Lawn Mower Battery - Compatible with MTD L450C

When your MTD L450C needs a reliable power source, choose this factory-fresh replacement battery for proven performance and direct compatibility. Engineered for dependable starts and sustained runtime, this battery supports routine mowing and extended use with robust construction and certified safety features. Whether replacing an aged pack or stocking a spare, this choice gives you the confidence of a high-performance battery designed for outdoor equipment.

Key Specifications

  • Model Compatibility: MTD L450C
  • Required Quantity: 1 battery
  • Part Number: SP12-35 NB
  • Voltage: 12 V
  • Capacity: 35 AH
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Usage Type: 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
  • Connection Hardware: Nut & Bolt
  • Performance: Performance Guaranteed

Benefits

This replacement battery delivers long-term durability and dependable performance through AGM design and valve-regulated, spill-proof construction. The deep-cycle capability ensures the battery withstands frequent discharge and recharge cycles, making it a strong candidate for regular lawn maintenance and heavier chores. Its efficient power-to-size ratio ensures you get more usable energy without taking up additional space in the battery compartment.

The L450C replacement battery is versatile across common applications: residential lawn mowers, compact utility vehicles, emergency backup arrangements, and portable battery-powered tools. In UPS or emergency power scenarios, the battery’s certified safety features and stable output make it a trustworthy standby source. As a high-performance battery replacement, it restores reliable starting and runtime quickly when installed with the original cables and hardware.

Installation is simple—reuse your existing cables and nut-and-bolt connections for a secure fit, then enjoy restored mower performance with minimal interruption. The included one-year warranty and factory-fresh condition add extra assurance of quality and value.

Don’t delay mower maintenance. Buy your replacement MTD L450C battery today to secure a long-lasting battery solution that delivers consistent, high-performance power — usually ships within 24 hours. Click to purchase and get back to mowing with confidence.

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 : MTD L450C Lawn
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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