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In stock 69.99
Worx UK
  1. Home improvement
  2. Power tools
  3. Batteries & Charger
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20V 4.0 Ah high-capacity PowerShare Pro battery with indicator

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Unlock limitless potential with the PowerShare Pro Battery! This 20V Max 4.0 Ah Lithium battery seamlessly works with all Worx tools, ensuring optimal performance and extended runtime. With Intelligent Power Control and BMS Technology, it adapts for precision tasks, ensuring safety and longevity. Upgrade your tools for uninterrupted productivity and embrace the freedom this battery offers for new project heights.

  • Unique heat storage material absorbs and stores heat efficiently, safeguards against drops and knocks, ensuring longer runtime, extended battery life, and consistent, effective power output.

  • Communication technology adjusts battery output for optimal power delivery, maximizing performance and runtime of the tool.

  • BMS (Battery Management System) technology optimizes each battery cell for maximum power and performance, while preventing damage from overuse, overcharge, and overheating.

  • On-board battery indicator provides real-time power status, ensuring you're always aware of the remaining charge, allowing for timely switching or recharging as needed.

  • Easy switch between two firing modes: contact actuation mode and single sequential mode.

  • Every single cell is fully shielded to guarantee protection from moisture, shocks and vibrations.

  • Same battery, expandable power. Worx PowerShare is a unique 20V modular system that allows you to combine the same battery to multiply voltage to 40V and even 80V.

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£69.99 (includes £11.67 Tax)


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Product description

Worx Power Share™ PRO intelligent batteries deliver extended run times, increased heat dissipation, and enhanced impact protection. They are also compatible with all Worx 20V, 40V, and 80V garden, lifestyle, and power tools.

Key features
  • Heat storage material dissipates heat and prolongs battery life
  • Communication technology for maximum performance and efficiency
  • BMS system to maximize power, performance and run time
  • 360° cell guard protects cells from overheating

Technical specifications and Manual

Battery & Charger

Battery Capacity4 Ah
Power voltage supply20 V Max

Weight & Dimensions

Weight without Battery0.67 kg /

Download manual file




In the box

  • 20V/4.0Ah Li Battery WA3644

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Same battery, expandable power

Stop buying batteries and chargers that fit one voltage only. Enjoy unlimited freedom of choice with Worx PowerShare™, the cordless system that adapts to your needs. As easy as combining bricks in construction toys.

Learn more