Unlock to see our ratings and compare products side by side The Energizer Ultimate Lithium AA is part of the Batteries test program at Consumer Reports. In our lab tests, AA batteries models like ...

The battery maker cut its space in half from its prior headquarters, while moving to the premier St. Louis-area office market ...

For Energizer (NYSE: ENR), the Clayton-based manufacturer of batteries and car care products, its decision to put its name on the stadium of Major League Soccer franchise St. Louis City SC is part ...

A new Energizer phone promises its battery will last up to 50 days on one charge. But this isn't a slim, sleek new handset - tech fans are describing it as an "absolute unit" and the "thick boi ...