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SigmasTek  |  SKU: BW-7325

Murray 12 HP 38 Inch Lawn Mower High Performance Replacement Battery 24.72 lb

22% off
New arrival
Sale price $122.99 USD Regular price $157.99
Shipping calculated at checkout.
Factory fresh replacement battery for Murray 12 HP 38 Inch Lawn Mower
Uses Absorbent Glass Mat (AGM) technology for deep cycle performance
Valve regulated, spill-proof design ensures safety and durability
12V 35AH capacity delivers high energy density and long-lasting power
U.L. recognized, CE certified, and backed by a 1-year warranty
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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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Murray 12 HP 38 Inch Lawn Mower Battery — Compatible with Murray 12 HP 38 Inch

Designed for direct compatibility with the Murray 12 HP 38 Inch lawn mower, this factory-fresh replacement battery delivers the reliable starting power and deep-cycle capability your mower needs. If you’re seeking a proven, long-lasting battery solution that balances performance and safety, this unit is a dependable choice for outdoor power equipment.

Key Specifications

  • Model: SP12-35 NB (12 V 35 AH)
  • Voltage: 12 Volts
  • Capacity: 35 AH (Amp-hours)
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Designed for Deep Cycle Usage
  • Construction: Valve Regulated, Spill Proof
  • Energy Characteristic: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Quantity Required: 1 battery for Murray 12 HP 38 Inch
  • Performance: Performance Guaranteed

Benefits

This replacement battery is crafted for durability and continuous performance. The AGM construction minimizes maintenance while offering improved vibration resistance and lower self-discharge—resulting in a long-lasting battery that performs reliably season after season. As a high-performance battery, it supplies strong, consistent power to meet the demands of a 12 HP mower and its electrical accessories.

The valve-regulated, spill-proof design enhances safety during installation and prevents leakage even under rugged conditions. The superior power-to-volume ratio delivers exceptional energy density in a compact form, giving you the capacity you need without sacrificing space. Certified by U.L. and CE, this unit adheres to recognized safety and quality standards.

While optimized for lawn mower use, the deep-cycle features also make this battery a good fit for other small-scale applications such as UPS backup for critical electronics, emergency power for essential devices, and providing steady energy for portable tools. Its reliable discharge characteristics make it a versatile, dependable choice.

Ready to replace your old battery? Buy the replacement Murray 12 HP 38 Inch battery now to restore dependable starting and runtime. Fast shipping on in-stock items and a 1 year warranty give you confidence — purchase this high-performance, long-lasting battery 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 : Murray 12 HP
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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