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SigmasTek  |  SKU: BW-7735

Encore Z42 Lawn Mower Long-Life Replacement Battery 24.72 lb

22% off
New arrival
Sale price $122.99 USD Regular price $156.99
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Factory fresh replacement battery for Encore Z42 Lawn Mower
100% compatible with Encore Z42 model using SP12-35 NB (12V 35AH)
Absorbent Glass Mat (AGM) technology for deep cycle performance
Valve regulated and spill-proof design for safe, maintenance-free use
Backed by 1 year warranty and guaranteed high performance
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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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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Encore Z42 Lawn Mower Battery Replacement — Compatible with Encore Z42

Get dependable power back into your Encore Z42 Lawn Mower with this factory-fresh replacement battery. Designed for durability and deep-cycle performance, this high-performance battery is a direct fit for the Encore Z42 and delivers reliable runtime for residential and light-commercial mowing tasks. Enjoy consistent, long-lasting battery performance you can trust.

Key Specifications

  • Model Compatibility: Encore Z42 Lawn Mower
  • Battery Model Number: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH (Amp-Hours)
  • Terminal Type: Nut & Bolt
  • Battery Technology: Absorbent Glass Mat (AGM)
  • Design Purpose: Designed for Deep Cycle Usage
  • Construction: Valve Regulated, Spill Proof
  • Energy Density: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Quantity Required: Requires 1 battery; use existing cables and hardware from original configuration

Benefits

  • Durability: AGM and valve-regulated construction provide a robust, maintenance-free battery body designed to withstand vibration and normal wear in outdoor equipment.
  • Long Life: Engineered for deep cycle usage to offer extended operational life, delivering consistent charge cycles and dependable performance season after season.
  • High Performance: Exceptional power-to-volume ratio ensures efficient energy delivery — an ideal high-performance battery for continuous mowing and start-up power.
  • Safety & Certification: U.L. recognized and CE certified, offering reliable quality and backed by a one-year warranty and performance guarantee.
  • Multiple Uses: Suited as a replacement battery for lawn mowers, small utility vehicles, UPS backup for light electronics, emergency power packs, and various 12V tools.
  • Ease of Installation: Uses your Encore Z42’s existing cables and hardware; nut & bolt terminal configuration ensures a secure electrical connection.

Don’t wait until your mower fails in the middle of a job — replace it with this Encore Z42 replacement battery today. This long-lasting battery provides the reliable power and performance you need. Order now and have your mower back to peak performance 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 : Encore Z42 Lawn
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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