Worx 20v 4.0Ah Lithium-ion Battery
Extend the runtime of your tools with this 20-volt 4.0Ah Worx lithium-ion battery. Compatible with all Worx 18V and 20V cordless power tools, this battery is versatile and reliable. Visit our Worx battery page for a complete list of compatible tools.
Our batteries feature high-quality lithium-ion cells that charge faster and last longer than cheaper alternatives. All Worx batteries meet ISO 9001, CE, UN38.3, UKCA, and IEC62133 safety standards.
Since 2007, Laptop Battery Express has specialized in selling high-quality batteries, chargers, and power accessories.
We are a USA-based business with a knowledgeable customer and tech support staff, offering a 1 to 2-year warranty on all our products.
- Brand: Xtend
- System: Worx 20V
- Voltage: 20 volts
- Color: Black
- Warranty: 2 Year
- Guarantee: 30 Day Money Back
- Useful Life: 300-500 Recharge Cycles
Compatible with these Worx Battery Part Numbers
WA3520
WA3525
WA3575
WA3578
