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SigmasTek  |  SKU: BW-7659

Gravely PM 310 High Performance Lawn Mower Replacement Battery 24.72 lb

21% off
New arrival
Sale price $122.99 USD Regular price $154.99
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Factory fresh replacement battery for Gravely PM 310 Lawn Mower
Uses Absorbent Glass Mat (AGM) technology for reliable deep cycle performance
Valve regulated, spill-proof design ensures safe and maintenance-free use
High energy density delivers superior power and long-lasting operation
U.L. recognized, CE certified with a 1-year warranty for guaranteed quality
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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

Gravely PM 310 Lawn Mower Replacement Battery — Compatible with Gravely PM 310 (SP12-35 NB)

This premium replacement battery is crafted for compatibility with the Gravely PM 310 lawn mower, offering consistent performance, dependable starting, and the endurance required for demanding yard work. Designed to the SP12-35 NB specification, it’s a high-performance battery option that provides the long-lasting battery life your Gravely PM 310 needs for reliable mowing and maintenance tasks.

Key Specifications

  • Compatible Model: Gravely PM 310 Lawn Mower
  • Part Number: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH (Amp-hours)
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Usage Type: Designed for Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Energy Characteristics: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Performance: Performance Guaranteed
  • Quantity Required: 1 battery
  • Warranty: 1 Year Warranty
  • Installation Note: Use all existing cables and hardware from original configuration to connect the new battery

Benefits

Engineered for durability and dependable output, this replacement battery delivers consistent performance across long mowing sessions and repeated charge cycles. The AGM design ensures maintenance-free operation, enhanced vibration resistance, and safer handling thanks to valve-regulated, spill-proof construction. These features combine to produce a dependable, long-lasting battery that stands up to the rigors of lawn care.

As a high-performance battery suited for deep-cycle use, it maintains power under load and recovers well during recharging — ideal for heavy-duty residential or commercial mowing. The superior power-to-volume ratio offers exceptional energy density, allowing reliable power in a compact footprint.

Beyond lawn mowers, this battery is also a strong fit for related applications such as UPS systems, emergency backup power, and portable tools that demand robust, maintenance-free batteries. Certified to U.L. and CE standards and backed by performance assurances, it’s a trustworthy replacement for your Gravely PM 310.

Replace your Gravely PM 310 battery today with confidence. Purchase now to secure a high-performance, long-lasting replacement battery and keep your mower operating at peak reliability.

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 : Gravely PM 310
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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