Corporate Headquarters

Rayovac® has been innovating with Midwestern values at our core since the turn of the 20th century. We continue to maintain our commitment to producing batteries right here at home.

Madison Wisconsin Capital Building

UPS/FedEx • Packages Address:

3001 DemingWay, Middleton,WI 53562-1431


US Postal Service • Mailing Address:

PO Box 620992, Middleton, WI 53562-0992


Rayovac Plant Locations - Fennimore

Est. 1970

270+ employees

Spectrum Brands, Inc.

100 Rayovac Court

Fennimore, WI 53809

(608) 822-3272

Fennimore produces around a billion batteries in the USA every year.
Portage, WI

Est. 1963

200+ Employees 

Spectrum Brands, Inc.

2851 Portage road

Portage, WI 53901


Portage is the global leader in Hearing Aid Battery manufacturing.
Rayovac Plant Locations - Portage

Est. 2002

180+ Employees

Dixon Distribution & Packaging Center

Spectrum Brands, Inc.

200 E Corporate Dr

Dixon,IL 61021


Dixon ships over 11 million cases of product annually.