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SigmasTek  |  SKU: BW-7818

Clipper 4820 High Performance Lawn Mower Replacement Battery 24.72 lb

25% off
New arrival
Sale price $122.99 USD Regular price $163.99
Shipping calculated at checkout.
Factory fresh, brand new replacement battery for reliable performance
100% compatible with Clipper 4820 Lawn Mower, ensuring perfect fit
Utilizes AGM technology for deep cycle use and spill-proof safety
High energy density for longer run times and efficient power delivery
Backed by a 1-year warranty and certified for quality and safety standards
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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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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Replacement Clipper 4820 Lawn Mower Battery — Compatible with Clipper 4820

Upgrade your Clipper 4820 with this factory-fresh replacement battery engineered for dependable performance and reliable power delivery. This high-performance battery is 100% compatible with the Clipper 4820 Lawn Mower and delivers consistent deep-cycle capability when you need it most. Whether you rely on your mower for regular yard work or prolonged cutting sessions, this replacement battery provides the dependable, long-lasting battery performance you expect from premium aftermarket power solutions.

Key Specifications

  • Model: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Designed For: Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof
  • Energy Characteristic: 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
  • Compatibility: Replacement for Clipper 4820 Lawn Mower (requires existing cables and hardware)

Benefits

This replacement battery combines AGM construction with valve-regulated design to deliver a maintenance-free, spill-proof experience and superior cycle life. As a high-performance battery built for deep-cycle usage, it maintains steady voltage under load and resists the wear associated with repeated discharge and recharge cycles. The high power/volume ratio gives you excellent energy density so the Clipper 4820 runs longer between charges, making it an ideal long-lasting battery choice for frequent mowing and demanding yard maintenance.

Durability is a hallmark of this battery: the AGM plates and spill-proof design reduce the risk of leakage and extend service life, while U.L. and CE recognition underscores manufacturing quality and safety. Typical applications extend beyond lawn mowers — this battery's design makes it well-suited for backup power scenarios such as UPS systems, emergency power supplies, and various power tools that require a dependable deep-cycle battery.

Installation is straightforward when you reuse the existing cables and hardware from your original configuration. The nut & bolt terminals provide secure, low-resistance connections for reliable current flow. You’ll appreciate the peace of mind offered by the included 1 year warranty and our performance guarantee.

Order your replacement Clipper 4820 battery today and experience a long-lasting battery solution that balances power, reliability, and value. Buy now to ensure fast shipping and get your mower back to peak performance with this dependable, high-performance battery.

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 : Clipper 4820 Lawn
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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