Generic two-pack 20V 4.0Ah battery set for Worx compatibility providing extended runtime
Generic 20V battery in use with a Worx tool for reliable cordless power
Replacement WA3520/WA3525 battery pair ready for Worx power tools
Charger-ready Worx battery pair compatible with WA3732 and WA3847 chargers
Close-up of lithium-ion battery cells with safety features
Two-pack battery packaging ready for DIY and professional projects

Generic

Generic 2-Pack 20V 4.0Ah Battery Replacement for Worx Power Share WA3575/WA3520

High-performance tools and home improvement made for confident daily results

$39.98

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Why customers choose TaskHolt Tools

Upgrade your Worx toolkit with a dependable power duo

Keep projects moving with a ready-to-use pair of 20V lithium-ion batteries designed to deliver steady performance across Worx cordless tools. The two-pack setup provides flexibility for longer tasks and busy workdays, helping you stay productive without frequent recharges.

These batteries combine solid energy capacity with a compact, balanced form that feels comfortable in hand. Real-world tasks like quick home repairs, outdoor maintenance, and weekend DIY projects benefit from reliable power when you need it most, without the tension of downtime in the middle of a job.

What’s in the box

  • 2 × 20V lithium-ion battery packs, each with 4.0Ah capacity
  • Simple, tool-free replacement design for Worx compatibility
  • Packaging designed for easy storage between uses

Broad compatibility and fit

  • Directly replaces Worx WA3520 and WA3525 batteries
  • Compatible with a wide range of Worx 20V tools, including WG and WA series
  • Works with common Worx chargers such as WA3847 and WA3732 for convenient charging options

Performance and safety

  • Premium lithium cells deliver consistent power with minimal memory effect
  • Built-in microchip protects against overdischarge, overload, and short circuits
  • CE, FCC, and RoHS certifications accompany manufacturer testing to align with standards

Quality, warranty, and support

  • 2-pack battery set with a 1-year warranty
  • 24-hour customer support to assist with setup and use
  • Note: Fully charge before first use for best results

Real-world use cases

  • Keeping cordless tools ready during home renovations or furniture projects
  • Outdoor maintenance like fencing, decking, or garden chores where access to power is limited
  • Spare power for continuous workflow during multi-room jobs or large outdoor tasks

While results can vary by tool and task, this power pair offers a practical upgrade to keep Worx tools running when you need them most.

FAQ

Q: Is this battery compatible with Worx 20V tools?

A: Yes. It replaces WA3520/WA3525 and works with the Worx 20V cordless lineup listed in the product data.

Q: What warranty or support is included?

A: Includes a 1-year warranty and 24/7 customer support; please fully charge before first use.

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