Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

20 -Volt Lithium-ion ( Battery Charger Station )

DEWALT 20 -Volt Lithium-ion ( Battery Charger Station )

4.8
119
See Product Details
23 Questions
Read All Questions & Answers

Does the black, cylinder-shaped thing need to be on the cord? What's it's purpose?


It's called a ferrite ring and it is there to filter out electrical noise. I suspect in this application, it is there to help provide clean power to the USB ports.

Was this Answer Helpful ?

It is a ferrite core to help protect the unit from surges.

Was this Answer Helpful ?

Yes, we do not recommend altering any aspect of the unit.

Was this Answer Helpful ?