Worx PowerShare PRO 20V 4.0Ah Battery

Key features:
  • 4.0Ah Capacity – Longer runtime
  • PowerShare™ Compatible – Fits 20V, 40V & 80V tools
  • Smart Output – Optimised performance
  • Heat Control – Prolongs battery life
  • Full Protection – Shields from shock and moisture
€84.99
Delivery in
2 to 3 Days
SKU
141355
Brand
Worx

Engineered for serious performance, the Worx PowerShare™ Pro 20V 4.0Ah Battery is a high-capacity power source designed to keep pace with your demands.

Whether you’re tackling intensive DIY, garden work or day-to-day jobs, this battery delivers the extended runtime, intelligent output and reliable durability that modern cordless tools require.

Thanks to advanced Battery Management System (BMS) technology and intelligent communication, the PowerShare Pro battery adapts to your task, ensuring tools operate at peak efficiency while protecting against overuse or overheating.

Its robust housing and advanced heat dissipation materials further extend battery life and maintain consistent power delivery in demanding environments.

And with full compatibility across all Worx 20V, 40V, and 80V tools, it's more than a battery — it’s the foundation of a truly flexible cordless system.

Features:

  • 4.0Ah Lithium-Ion Capacity: Delivers sustained power and longer runtime for demanding applications.
  • Universal Compatibility: Part of the Worx PowerShare™ system — use with any 20V, 40V or 80V Worx tool.
  • Advanced Heat Storage Technology: Absorbs and releases heat effectively to protect internal components and ensure consistent performance.
  • Intelligent Power Delivery: Built-in communication technology adjusts output automatically to match tool requirements.
  • BMS (Battery Management System): Regulates and balances each cell for optimal performance, preventing overcharging, overuse and overheating.
  • 360° Cell Protection: Each battery cell is fully shielded from moisture, vibration, and physical shock.
  • Real-Time Battery Indicator: Easy-to-read display keeps you informed of remaining charge for better planning.
  • Compact & Lightweight: Weighs just 0.67kg for ease of handling and reduced user fatigue.
  • In the box: 1 × Worx PowerShare™ Pro 20V / 4.0Ah Lithium-Ion Battery (WA3644)
  • Product Manual
  • Product code: WA3644

Frequently Asked Questions:

Will this battery work with my existing Worx tools?

Yes, it’s compatible with all 20V, 40V, and 80V tools in the Worx PowerShare™ range.

What’s different about the ‘Pro’ version of this battery?

PowerShare™ Pro batteries include enhanced heat dissipation, impact protection, and intelligent power control for improved runtime and battery longevity.

Can I use this battery with older Worx chargers?

Yes, it works with all Worx 20V-compatible chargers.

Is it safe to use outdoors?

Absolutely, the battery’s full 360° cell shielding provides protection from moisture, shock and vibration, making it suitable for outdoor and rugged use.

How can I tell when it needs recharging?

The on-board LED indicator gives you an instant reading of the remaining power level.

What if I still have doubts?

If you still have doubts or need further assistance, please contact our friendly staff who are always ready to help you with any questions or concerns you may have.