Energizer
An American battery and portable-lighting company whose Energizer brand is known for consumer batteries, rechargeable power products, and flashlights.
Last updated August 21, 2026
Overview
Energizer is an American battery and portable-lighting business headquartered in Clayton, Missouri. The company traces its corporate history to the Eveready Battery Company, established in 1896, and operates primarily through the Energizer brand alongside other battery and lighting names acquired or retained by Energizer Holdings. Its principal products include alkaline, lithium, rechargeable, and specialty batteries, as well as flashlights, lanterns, and related portable-power products. The Energizer name originated as a product name for an alkaline cell in 1980. The business became independent from Ralston Purina in 2000, when Eveready was spun off and Energizer Holdings was listed on the New York Stock Exchange under the ticker ENR. During the 2000s and early 2010s, the company pursued a broad consumer-products strategy, acquiring Schick and Wilkinson Sword, Playtex, Edge, Skintimate, American Safety Razor, and the North American rights to several personal-care brands. These transactions made Energizer Holdings substantially more diversified than the battery brand alone. In 2015, the personal-care operations were separated into Edgewell Personal Care, leaving Energizer Holdings focused on household products. The remaining company concentrated on batteries, flashlights, lamps, and selected automotive-care products. It later acquired HandStands and expanded its automotive portfolio with Nu Finish. In 2018, Energizer announced a major acquisition of Spectrum Brands' global battery and lighting business for approximately $2 billion in cash. The transaction closed in January 2019 after regulatory review and added the Rayovac and VARTA consumer-battery businesses, subject to subsequent European competition remedies affecting parts of the VARTA business. Energizer sells products across international markets and maintains manufacturing and distribution operations in the United States and overseas. Singapore has been an important manufacturing location since 1946 and supplies Asian and Oceanian markets. The company also licenses the Energizer name for products outside its core battery and lighting operations, including mobile phones and accessories sold by Avenir Telecom. Brand communication has traditionally emphasized dependable, long-lasting power and uses the animated Energizer Bunny as a prominent advertising character. In 2024, Energizer acquired naming rights to the home stadium of Major League Soccer club St. Louis City SC, changing the venue's name to Energizer Park. The company also moved its headquarters to Clayton, Missouri, in November 2024. Energizer remains an active, publicly traded household-products company, although its commercial identity is principally associated with batteries and portable lighting.
History
Energizer's roots lie in the Eveready Battery Company, whose battery operations date to 1896. The business developed through the expansion of portable electrical power and became associated with the Eveready name. In 1980, the company introduced the Energizer name for an alkaline power cell, establishing the brand identity that later became central to the publicly traded company. In 1986, Union Carbide sold Eveready Battery to Ralston Purina. Ralston later spun off the battery business in 2000, creating Energizer Holdings as an independent public company listed on the New York Stock Exchange under the symbol ENR. The new company initially centered on batteries and portable lighting, but under CEO J. Patrick Mulcahy it expanded into personal care. The 2003 acquisition of Schick and Wilkinson Sword from Pfizer gave Energizer a substantial shaving business. The diversification continued with the 2007 acquisition of Playtex Products. The transaction brought brands including Hawaiian Tropic and Banana Boat into the company, alongside Playtex personal-care products. In 2009, Energizer added the Edge and Skintimate shaving-gel brands from S.C. Johnson & Son. It also pursued related transactions in razors and personal care, including the American Safety Razor acquisition process in 2010 and the purchase of North American rights to Stayfree, Carefree, and o.b. from Johnson & Johnson in 2013. The company continued to develop its core battery portfolio. In 2010, it introduced Energizer Advanced Lithium as a premium-performing lithium battery line. The brand also extended into licensed mobile phones and accessories through Avenir Telecom. During this period, Energizer maintained a broad consumer-products portfolio, but management ultimately decided that the battery and household activities and personal-care activities would be more effective as separate companies. In 2015, the personal-care operations were separated into Edgewell Personal Care. Energizer Holdings retained the household business, including batteries, flashlights, and lamps. After the separation, it added automotive-care capabilities through the 2016 acquisition of HandStands and expanded that portfolio with the Nu Finish automotive-appearance brands in 2018. A major strategic change came with the acquisition of Spectrum Brands' global battery and lighting division. Announced in January 2018 and completed in January 2019, the approximately $2 billion transaction added the Rayovac and VARTA consumer-battery businesses to Energizer's portfolio. The transaction was subject to regulatory scrutiny, and European competition remedies resulted in the household-battery production associated with part of VARTA being divested. VARTA subsequently reacquired that business, while Energizer retained VARTA rights in certain markets, including Latin America and Asia-Pacific, according to the reference material. Energizer operates manufacturing facilities in the United States and internationally. Its Singapore facility, operating since 1946, is a major international plant and supplies Asian and Oceanian markets. In 2024, Energizer expanded its corporate and community presence in St. Louis by acquiring naming rights to CityPark, home of St. Louis City SC, resulting in the name Energizer Park. The company also relocated its headquarters to Clayton, Missouri, in November 2024. Today, the business remains focused on batteries, portable lighting, and selected adjacent products, with the Energizer Bunny serving as one of its most recognizable marketing assets.
- 2024CityPark renamed Energizer Park
Energizer acquired naming rights to the stadium of St. Louis City SC.
- 2024Headquarters moved to Clayton
Energizer moved its headquarters to Clayton, Missouri, in November.
- 2019Spectrum Brands transaction completed
The acquisition closed after regulatory review, adding Rayovac and VARTA consumer-battery operations.
- 2018Spectrum Brands battery and lighting transaction announced
Energizer agreed to acquire Spectrum Brands' global battery and lighting division for approximately $2 billion in cash.
- 2016HandStands acquired
The transaction expanded Energizer into automotive fragrance and appearance products.
- 2015Personal-care business separated
Energizer separated its personal-care operations into Edgewell Personal Care and returned its focus to household products.
- 2013North American feminine-care brands acquired
Energizer purchased North American rights to Stayfree, Carefree, and o.b. from Johnson & Johnson.
- 2010Advanced Lithium line launched
Energizer introduced Advanced Lithium as a top-performing lithium-battery series.
- 2009Edge and Skintimate acquired
Energizer acquired the Edge and Skintimate shaving-gel brands from S.C. Johnson & Son.
- 2007Playtex Products acquired
The acquisition added Playtex and related personal-care and sun-care brands, including Hawaiian Tropic and Banana Boat.
- 2003Schick and Wilkinson Sword acquired
Energizer expanded into personal care by acquiring Schick and Wilkinson Sword from Pfizer.
- 2000Energizer Holdings becomes an independent public company
Ralston spun off Eveready, and Energizer Holdings was listed on the New York Stock Exchange under ticker ENR.
- 1986Eveready Battery sold to Ralston Purina
Union Carbide sold Eveready Battery to Ralston Purina.
- 1980Energizer name introduced for an alkaline cell
The Energizer name is introduced for an Eveready alkaline power cell, creating the brand identity later used by the public company.
- 1946Singapore manufacturing operation begins
Energizer's Singapore manufacturing presence begins and later becomes an important supply base for Asian and Oceanian markets.
- 1896Eveready battery-business foundations established
The corporate history of Energizer traces back to the Eveready Battery Company and battery operations established in the late nineteenth century.
Products and positioning
A globally recognized, performance-oriented household battery and portable-lighting brand positioned around dependable, long-lasting power and convenience.
Energizer MAXAlkaline batteries
The core alkaline-battery family sold for everyday household and portable devices. It is positioned for general-purpose use across products such as remotes, toys, clocks, and other battery-powered equipment.
Energizer Ultimate LithiumLithium batteries
A premium lithium-battery family intended for devices requiring long runtime, low weight, and reliable performance across demanding or variable conditions. It represents Energizer's higher-performance disposable-battery positioning.
Energizer Advanced LithiumLithium batteries2010
Introduced in 2010 as a leading performance line, Advanced Lithium extended Energizer's lithium portfolio for consumers seeking longer-lasting power than standard alkaline cells.
Energizer RechargeRechargeable batteries
Rechargeable battery products and related charging solutions designed for repeated use in household electronics, toys, cameras, and other portable devices.
Energizer flashlights and lanternsPortable lighting
A range of handheld flashlights, headlamps, lanterns, and other portable lighting products that extend the brand beyond replacement batteries into complete portable-power solutions.
RayovacConsumer batteries and lighting
A battery and lighting brand brought into Energizer Holdings through the 2019 acquisition of Spectrum Brands' global battery and lighting division.
VARTA consumer batteriesConsumer batteries
A consumer-battery business acquired through the Spectrum Brands transaction. Regulatory remedies affected part of the European household-battery business, while Energizer retained VARTA rights in certain markets.
Automotive appearance productsAutomotive care2016
Products for vehicle fragrance and appearance entered Energizer's portfolio through HandStands and later expansion involving the Nu Finish brand.
Flagship businesses
- Energizer MAX alkaline batteries
- Energizer Ultimate Lithium batteries
- Energizer Advanced Lithium batteries
- Energizer rechargeable batteries
- Energizer flashlights and lanterns
- Energizer Bunny brand platform
Marketing campaigns
- 2024Energizer Park naming-rights partnership
United States · St. Louis metropolitan area
Energizer acquired naming rights to CityPark, the home stadium of St. Louis City SC, creating the Energizer Park name and a prominent local sports-marketing platform.
Outcome. Stadium renamed Energizer Park.
- 2005Hurricane Katrina relief partnership
United States
After Hurricane Katrina, Energizer worked with the American Red Cross and provided flashlights, batteries, razors, and financial support for relief workers and affected communities.
Outcome. Humanitarian support initiative following a major natural disaster.
- Energizer Bunny
International
The Energizer Bunny is the brand's long-running advertising character and a central expression of the idea that Energizer power continues operating for longer. The character has become one of the company's most recognizable brand assets.
Outcome. Long-term brand-recognition platform.
Brand decisions
- 2018Acquisition of Spectrum Brands' battery and lighting divisionM&A
Energizer sought to scale its core battery and lighting business and add established international brands.
What changed. Energizer agreed to purchase the division, including Rayovac and VARTA consumer batteries, for cash.
Aftermath. The transaction closed in January 2019 after regulatory review. European competition requirements led to the divestiture of part of the VARTA household-battery business.
purchase price. $2 billion in cash (announced 2018; completed January 2019)
- 2014Decision to separate household and personal-care operationsStrategy
Energizer Holdings operated two substantially different business groups: household products and personal care.
What changed. The company announced plans to create two publicly traded companies, separating batteries, flashlights, and lamps from personal-care products.
Aftermath. The separation was completed in 2015, with the personal-care business becoming Edgewell Personal Care and Energizer Holdings retaining the household-products business.
- 2010Launch of Energizer Advanced LithiumProduct launch
The company aimed to strengthen its premium battery offering and emphasize performance.
What changed. Energizer introduced the Advanced Lithium battery line.
Aftermath. Lithium batteries became a prominent premium segment within the Energizer portfolio.
- 2007Playtex Products acquisitionM&A
Energizer continued its strategy of building a diversified consumer-products company.
What changed. Energizer acquired Playtex Products, including associated sun-care brands.
Aftermath. The purchase broadened the portfolio into feminine care and sunscreen products.
transaction value. $1.9 billion (2007 acquisition)
- 2003Expansion into personal care through Schick and Wilkinson SwordM&A
Energizer sought to diversify beyond batteries and portable lighting.
What changed. The company acquired Schick and Wilkinson Sword from Pfizer.
Aftermath. The transaction established a significant shaving and personal-care presence that was expanded through later acquisitions.
Leadership
| Name | Title | Tenure |
|---|---|---|
| Alan Hoskins | Former head of the household-products businessformer | — |
| David Hatfield | Former head and chief executive-designate of the personal-care businessformer | — |
| J. Patrick Mulcahy | Former Chief Executive Officer and former Chairmanformer | — |
| Ward Klein | Former Chief Executive Officer and former chairman-designate of the personal-care businessformer | — |
Recent events
- 2024Energizer obtains naming rights for St. Louis City SC stadium
The company acquired naming rights to the Major League Soccer club's stadium, which was renamed Energizer Park.
CampaignOther - 2024Energizer moves headquarters to Clayton, Missouri
Energizer moved its headquarters to Clayton, Missouri, in November 2024.
Other - 2019Spectrum Brands battery and lighting acquisition closes after regulatory review
The acquisition was completed in January 2019 after an extended approval process. European competition requirements affected the disposition of part of the VARTA household-battery business.
M&ARegulation - 2018Energizer announces purchase of Spectrum Brands battery and lighting business
Energizer announced an agreement to acquire Spectrum Brands' global battery and lighting division, including Rayovac and VARTA consumer batteries, for approximately $2 billion in cash.
M&A - 2016Energizer acquires HandStands automotive-products business
Energizer acquired HandStands Holding Corporation, expanding beyond batteries into automotive fragrance and appearance products.
M&A - 2015Energizer separates household and personal-care businesses
The company separated its battery and household-products operations from its personal-care business. The personal-care operations became Edgewell Personal Care.
Other - 2013Energizer acquires Stayfree, Carefree, and o.b. brands in North America
Energizer Holdings purchased the North American rights to the Stayfree, Carefree, and o.b. feminine-care brands from Johnson & Johnson.
M&A - 2012Banana Boat UltraMist sunscreen products withdrawn over fire risk
Energizer Holdings withdrew 23 varieties of Banana Boat UltraMist spray-on sunscreen after reports and testing identified a risk that the aerosol product could ignite when exposed to fire.
Recall - 2010Energizer acquires American Safety Razor
Energizer was identified as the winning bidder for privately held American Safety Razor in a bankruptcy-court auction.
M&ABankruptcy
Sources
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