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SigmasTek  |  SKU: BW-7348

MTD 600 Series Lawn Mower High Performance Replacement Battery 24.72 lb

22% off
New arrival
Sale price $122.99 USD Regular price $156.99
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Factory fresh, high-quality replacement battery for MTD 600 Series Lawn Mower
12V 35AH capacity with Absorbent Glass Mat (AGM) technology for deep cycle use
Valve regulated, spill-proof design ensures safety and durability
100% compatible with original hardware and cables for easy installation
Backed by a 1-year warranty and guaranteed performance
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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

MTD 600 Series Lawn Mower Battery (Replacement) – Compatible with MTD 600 Series

Upgrade your mower’s power with this factory-fresh replacement battery engineered for the MTD 600 Series. Built for compatibility, performance, and reliability, this replacement battery delivers consistent starting power and deep-cycle capability so your MTD 600 Series Lawn Mower runs dependably season after season. Whether you need a dependable start on cool mornings or sustained output during heavy yard work, this high-performance battery meets the requirements of your original configuration and is ready to install using your existing cables and hardware.

Key Specifications

  • Compatible Model: MTD 600 Series Lawn Mower
  • Required Quantity: 1 battery - SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt
  • 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
  • Performance: Performance Guaranteed
  • Shipping: Orders for in-stock items typically shipped within 24 hours

Benefits

This MTD 600 Series replacement battery provides a long-lasting battery life thanks to advanced AGM construction and optimized power-to-volume design. AGM technology seals electrolyte within glass mats to reduce maintenance and prevent spills, making it ideal for outdoor equipment that demands durability and safety. Designed for deep cycle usage, it tolerates repeated discharge and recharge cycles with minimal capacity loss, giving you a dependable long-term energy source for frequent mowing and heavy-duty tasks.

As a high-performance battery, it offers strong cold-cranking and steady discharge characteristics—perfect for starting engines and supplying consistent current under load. The valve regulated, spill-proof design enhances reliability and simplifies installation and storage compared to flooded batteries. Certified to U.L. and CE standards and backed by a 1 year warranty, this replacement battery combines safety and peace of mind for homeowners and professionals alike.

Typical applications include lawn mower starting and accessory power, auxiliary power in outdoor equipment, and other situations where a deep-cycle, long-lasting battery is required. It also serves well as a robust power source in backup scenarios or off-grid tools where reliable, maintenance-free operation matters.

Ready to replace your tired battery? Buy this MTD 600 Series replacement battery today for a high-performance battery solution and enjoy superior long life at a great price. Order now to get fast shipping and dependable power for your mower.

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 600 Series
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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