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SigmasTek  |  SKU: BW-7743

Encore 600B 450 Lawn Mower Extended-Life Replacement Battery 24.72 lb

20% off
New arrival
Sale price $122.99 USD Regular price $152.99
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Factory fresh and brand new for reliable performance
100% compatible replacement for Encore 600B 450 Lawn Mower
Absorbent Glass Mat (AGM) technology for deep cycle durability
Valve regulated, spill-proof design ensures safety and longevity
Backed by a 1-year warranty and CE & U.L. certifications
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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.

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Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Encore 600B 450 Lawn Mower Battery (Replacement) - Compatible with Encore 600B 450

Upgrade your Encore 600B 450 Lawn Mower with this factory-fresh replacement battery, engineered for compatibility, dependable performance, and reliable operation. This replacement battery is specifically matched to the Encore 600B 450 and delivers the power and endurance you expect from a high-quality, high-performance battery. Built with proven Absorbent Glass Mat (AGM) technology and valve-regulated, spill-proof construction, it provides a long-lasting battery solution that minimizes maintenance and maximizes uptime for your mower.

Key Specifications

  • Compatible Model: Encore 600B 450 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 600B 450 Lawn Mower Battery (Replacement)

Benefits

This replacement battery offers durable, maintenance-free performance, making it an excellent long-lasting battery choice for your Encore 600B 450. AGM construction provides superior vibration resistance and sealed operation, helping the battery withstand the rigors of lawn mower use and deliver consistent power over repeated deep cycle discharges. As a high-performance battery designed for deep cycle usage, it maintains reliable output for starting and powering onboard systems while offering the extended service life many users demand.

Whether you rely on your lawn mower for weekly yard maintenance or heavy-duty groundskeeping, this battery delivers the steady performance and long life you need. The valve-regulated, spill-proof design reduces the risk of leaks and makes installation and placement safer and cleaner. Certified by U.L. and CE, this battery meets recognized safety and quality standards, and the 1 year warranty and performance guarantee give added peace of mind.

Typical applications include powering the Encore 600B 450 Lawn Mower, but its deep cycle design and reliable construction also make it suitable for similar equipment needing a dependable 12V 35AH solution, providing backup or prime power in small-scale applications. If you’re searching for a replacement battery that combines high-performance battery characteristics with proven durability, this Encore SP12-35 NB is an excellent choice.

Buy your replacement Encore 600B 450 battery today and get a long-lasting battery at a competitive price — order now to restore reliable power and performance 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 600B 450
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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