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SigmasTek  |  SKU: BW-7081

Ultra Lift 1500 Lawn Mower High Performance Replacement Battery 24.72 lb

10% off
New arrival
Sale price $122.99 USD Regular price $135.99
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Factory fresh replacement battery for Ultra Lift 1500 Lawn Mower
100% compatible with original Ultra Lift 1500 model
Uses Absorbent Glass Mat (AGM) technology for durability
Valve regulated, spill-proof design for safety and reliability
Includes 1-year warranty for 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

Ultra Lift 1500 Lawn Mower Battery (Replacement) - Compatible with Ultra Lift 1500

Maintain peak performance for your Ultra Lift 1500 Lawn Mower with this brand new replacement battery. Designed as a drop-in replacement and 100% compatible with the Ultra Lift 1500, the SP12-35 NB provides reliable starting power and deep cycle capability. Featuring Absorbent Glass Mat (AGM) technology and valve-regulated construction, this high-performance battery offers safe, spill-proof operation and long-lasting performance for regular mower use and demanding tasks.

Key Specifications

  • Compatible Model: Ultra Lift 1500 Lawn Mower
  • Battery Model: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Designed For Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Energy Density: 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 Warranty
  • Quantity Required: 1 battery

Benefits

Designed for dependable service, this replacement battery combines rugged construction with efficient power delivery. The AGM format provides a spill-proof, low-maintenance design that withstands vibration and heavy-duty mower use. As a long-lasting battery option, it supports deep cycle demands to extend operational life and reduce downtime. The high-performance characteristics ensure consistent voltage for both routine and extended mowing sessions.

  • Durability: Valve-regulated, AGM construction resists external stresses and preserves internal components.
  • Long Life: Optimized for deep cycle usage to maximize runtime and minimize replacement frequency — a true long-lasting battery for your Ultra Lift 1500.
  • High Performance: Exceptional power-to-volume ratio delivers reliable energy density for continuous operation.
  • Typical Applications: Ideal for lawn mowers and also useful for UPS backup, emergency power, and portable power tools needing a dependable 12V 35AH source.

Installation uses your existing cables and hardware—no special adapters required. In-stock orders usually ship within 24 hours. If you have questions, contact our customer service at or consult the Battery Buying Guide. With U.L. recognition, CE certification, and a 1 Year Warranty, this replacement Ultra Lift 1500 battery is a reliable and cost-effective solution.

Purchase this high-performance, replacement battery for the Ultra Lift 1500 today to secure dependable, long-lasting power and fast delivery.

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 : Ultra Lift 1500
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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