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SigmasTek  |  SKU: BW-7747

Encore 52B 350 Lawn Mower Premium Replacement Battery 24.72 lb

16% off
New arrival
Sale price $122.99 USD Regular price $145.99
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Factory fresh and brand new for reliable performance
100% compatible with Encore 52B 350 Lawn Mower models
AGM technology for enhanced deep cycle usage and durability
Valve regulated, spill-proof design ensures safe operation
Includes 1-year warranty and meets U.L. and CE certification standards
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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

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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 52B 350 Lawn Mower Battery (Replacement) - Compatible with Encore 52B 350

Get the dependable power your Encore 52B 350 Lawn Mower needs with this brand-new replacement battery. Built to factory standards for compatibility and endurance, this high-performance battery leverages AGM technology and valve-regulated, spill-proof construction to provide a maintenance-free, long-lasting battery solution tailored to the Encore 52B 350.

Key Specifications

  • Compatible Model: Encore 52B 350 Lawn Mower
  • Required Battery: SP12-35 NB
  • Voltage: 12 Volts
  • Amp-Hours: 35 AH
  • Terminals: Nut & Bolt
  • Quantity Required: 1
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Usage: 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
  • Warranty: 1 Year Warranty
  • Performance: Performance Guaranteed
  • Application: Encore 52B 350 Lawn Mower Battery (Replacement)

Benefits

This replacement battery is engineered to provide durable, maintenance-free power so your Encore 52B 350 performs reliably when you need it most. The AGM construction ensures secure, sealed operation that tolerates vibration and provides consistent electrical performance through repeated charge and discharge cycles. As a high-performance battery with a deep cycle design, it is well-suited for frequent mowing and heavier yard work, delivering extended run-times and dependable restarts.

The spill-proof, valve-regulated design enhances safety and simplifies installation, while UL and CE certifications confirm the product meets recognized industry standards. The one-year warranty and performance guarantee back the battery’s reliability, ensuring you receive a long-lasting battery that stands up to routine use.

In addition to restoring power to the Encore 52B 350 Lawn Mower, this SP12-35 NB 12V 35AH battery can serve similar roles in small backup power setups, light emergency power, and portable tool applications that require a steady 12V deep cycle supply. Its combination of energy density and rugged construction makes it versatile for small-scale power needs.

Ready to replace your old battery? Purchase this replacement Encore 52B 350 battery now and enjoy the confidence of a high-performance, long-lasting battery delivering dependable power to your mower.

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 52B 350
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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