Energizer

Energizer Holdings is an American manufacturer of batteries, headquartered in Town and Country, Missouri. It produces batteries under the Energizer and Eveready brand names, and formerly owned a number of personal care until it separated that side of the business into a new company called Edgewell Personal Care in 2015.

History

The company has its foundation in the Eveready Battery Company, which in 1980 changed the name of its Eveready Alkaline Power Cell to Energizer. In 1986, Eveready Battery Company was sold to animal and human food manufacturer Ralston Purina. In 2000, Ralston spun off Eveready, and it was listed on the New York Stock Exchange as Energizer Holdings, Inc..

In 2003 under the leadership of then Chief Executive Officer J. Patrick Mulcahy, Energizer Holdings started expanding into the personal care product sector by buying personal care and razor brand Schick and gardening tools and razor brand Wilkinson Sword from Pfizer.

In 2005, after Hurricane Katrina, Energizer worked with the Red Cross to donate flashlights, batteries, razors and funds to help Hurricane Katrina relief workers and victims. On November 3, 2005, Energizer Holdings Inc.said that higher sales of its Schick razors and blades partially offset lower sales of its batteries in North America. On a constant-currency basis, sales at Energizer rose 4 percent in its fourth quarter.

Energy

In physics, energy is a property of objects which can be transferred to other objects or converted into different forms, but cannot be created or destroyed. The "ability of a system to perform work" is a common description, but it is difficult to give one single comprehensive definition of energy because of its many forms. For instance, in SI units, energy is measured in joules, and one joule is defined "mechanically", being the energy transferred to an object by the mechanical work of moving it a distance of 1 metre against a force of 1 newton. However, there are many other definitions of energy, depending on the context, such as thermal energy, radiant energy, electromagnetic, nuclear, etc., where definitions are derived that are the most convenient.

Common energy forms include the kinetic energy of a moving object, the potential energy stored by an object's position in a force field (gravitational, electric or magnetic), the elastic energy stored by stretching solid objects, the chemical energy released when a fuel burns, the radiant energy carried by light, and the thermal energy due to an object's temperature. All of the many forms of energy are convertible to other kinds of energy, and obey the law of conservation of energy which says that energy can be neither created nor be destroyed; however, it can change from one form to another.