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SigmasTek  |  SKU: BW-7206

Simplicity Landlord 18H Lawn Mower High Performance Replacement Battery 24.72 lb

12% off
New arrival
Sale price $122.99 USD Regular price $138.99
Shipping calculated at checkout.
Factory fresh and brand new for reliable performance
100% compatible with Simplicity Landlord 18H Lawn Mower
Uses advanced Absorbent Glass Mat (AGM) technology for durability
Valve regulated, spill-proof design ensures safety and maintenance-free use
Backed by a 1-year warranty for peace of mind 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

Simplicity Landlord 18H Lawn Mower Battery Replacement - Compatible with Simplicity Landlord 18H (SP12-35 NB)

Restore dependable operation to your Simplicity Landlord 18H with this brand new replacement battery. The SP12-35 NB provides the consistent 12 V, 35 AH capacity your mower requires, delivering the reliability and performance expected from a high-performance battery. Engineered for deep-cycle use and built with AGM technology, this unit is a dependable, long-lasting battery solution for your landscape maintenance needs.

Key Specifications

  • Model: SP12-35 NB
  • Compatible With: Simplicity Landlord 18H Lawn Mower
  • Voltage: 12 Volts
  • Capacity: 35 AH (Amp-hours)
  • Terminal Type: Nut & Bolt
  • Construction: Absorbent Glass Mat (AGM) Technology
  • Usage Type: Designed For Deep Cycle Usage
  • Design: Valve Regulated, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Performance: Performance Guaranteed

Benefits

Designed for longevity and consistent output, this replacement battery features AGM construction and valve-regulated, spill-proof design for low maintenance and enhanced safety. The deep-cycle design ensures it endures repeated use and recharge cycles, making it an excellent long-lasting battery choice for routine and heavy-duty mowing.

The SP12-35 NB's superior energy density gives you more usable power in a compact package, providing dependable starts and extended run times. As a high-performance battery it’s not only ideal for your Simplicity Landlord 18H but also serves well in backup power roles like UPS systems, emergency power supplies, and demanding tool applications where steady 12V performance matters.

Installation is straightforward: this replacement battery is 100% compatible with your Landlord 18H unit, and you should reuse the original cables and hardware for proper connection. Certified by U.L. and CE and backed by a 1 year warranty and performance guarantee, this battery offers durability, safety, and value.

Don’t wait — purchase this reliable, long-lasting replacement battery for your Simplicity Landlord 18H today and get back to reliable mowing and dependable power.

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 Landlord 18H
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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