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SigmasTek  |  SKU: BW-7217

Simplicity Coronet 12G Lawn Mower High Performance Replacement Battery 24.72 lb

13% off
New arrival
Sale price $122.99 USD Regular price $141.99
Shipping calculated at checkout.
Factory fresh and brand new for reliable performance
100% compatible with Simplicity Coronet 12G Lawn Mower
AGM technology for deep cycle use and long battery life
Valve regulated and spill-proof design for safety and durability
Comes with a 1-year warranty and guaranteed performance
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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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 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 12G Lawn Mower Battery (Replacement) - Compatible with Simplicity Coronet 12G

Ensure reliable operation of your Simplicity Coronet 12G Lawn Mower with this premium replacement battery. Factory fresh and fully compatible, the SP12-35 NB (12 V 35 AH) replacement battery is engineered for dependable starting and sustained deep-cycle use. If you’re seeking a high-performance battery and a long-lasting battery option for your mower, this sealed AGM battery offers proven durability and energy density.

Key Specifications

  • Compatible Model: Simplicity Coronet 12G 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

Constructed with AGM and valve-regulated technology, this replacement battery offers a sealed, spill-proof design that requires no routine maintenance while protecting against leaks and vibration. The deep-cycle capability makes it ideal for repeated discharge/recharge cycles, delivering steady performance for mowing sessions and other continuous-use tasks. Its efficient power/volume ratio ensures a compact footprint without sacrificing energy output, making it a true high-performance battery for your Coronet 12G.

Beyond lawn mowers, this battery is suitable for an array of uses including utility equipment, emergency power backups, UPS systems, and powered tools that demand reliable, long-duration power. Safety certifications and a 1-year warranty underline the build quality and customer assurance. Installation is simple when you reuse the mower’s original cables and hardware, and in-stock items typically ship within 24 hours for quick replacement.

Choose the Simplicity Coronet 12G replacement battery for dependable performance and a long-lasting battery solution that gets your equipment back to peak operation.

Order your Simplicity Coronet 12G replacement battery today — get a high-performance, long-lasting battery and fast shipping so you can return to cutting 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 : Simplicity Coronet 12G
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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