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SigmasTek  |  SKU: BW-7215

Simplicity Coronet 13H Lawn Mower High Performance Replacement Battery 24.72 lb

13% off
New arrival
Sale price $122.99 USD Regular price $140.99
Shipping calculated at checkout.
Factory fresh, brand new replacement battery for Simplicity Coronet 13H
Uses Absorbent Glass Mat (AGM) technology for enhanced durability
Valve regulated, spill-proof design ensures safe operation
Deep cycle battery with high energy density for long-lasting power
Fully compatible with original cables and hardware, includes 1-year warranty
In stock

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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

Simplicity Coronet 13H Lawn Mower Battery (Replacement) - Compatible with Simplicity Coronet 13H

Get dependable power for your Simplicity Coronet 13H Lawn Mower with this brand new replacement battery. Engineered as a 100% compatible unit for the Simplicity Coronet 13H, the SP12-35 NB (12 V 35 AH) replacement battery provides reliable starting and sustained deep-cycle performance. If you want a high-performance battery that’s also a long-lasting battery choice for your mower, this model delivers performance and peace of mind.

Key Specifications

  • Compatible Model: Simplicity Coronet 13H Lawn Mower
  • Battery Model: SP12-35 NB
  • Voltage: 12 V
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Designed For: Deep Cycle Usage
  • Construction: Valve Regulated, Spill Proof
  • Energy Characteristics: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Performance: Performance Guaranteed
  • Warranty: 1 Year
  • Quantity Required: 1 battery
  • Connector Note: Use existing cables and hardware from original configuration to connect
  • Shipping: Orders for in-stock items typically ship within 24 hours

Benefits

This replacement battery combines AGM reliability with valve-regulated, spill-proof construction for a maintenance-free power solution. The deep-cycle design ensures the battery can handle frequent discharge and recharge cycles, making it an excellent choice for lawn care and other demanding outdoor tasks. Its compact form and exceptional power/volume ratio mean you get a high-performance battery that saves space while maximizing runtime.

Designed for durability and long life, this battery is suitable not only for lawn mowers but also for utility vehicles, backup power systems, UPS applications, and power tools that require steady, reliable energy. U.L. and CE certifications provide additional assurance of safety and quality, and the 1-year warranty gives you confidence in your purchase.

Installation uses your mower’s existing cables and hardware, keeping replacement simple and straightforward. Fast shipping for in-stock items gets you back to mowing quickly.

Upgrade to the Simplicity Coronet 13H replacement battery today — order now for a high-performance, long-lasting battery and get your mower back to full power quickly.

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 : Simplicity Coronet 13H
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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