Woot offers Fuji EnviroMax Alkaline Batteries (Clamshell Packaging) for $15.99 (Reg $19.99). Free shipping for Prime Members.

Product Description:
Fuji EnviroMAX Batteries--Powerful, Green, Eco-Respectful
At first glance, all batteries look the same. They're all the same size and they fit snugly into one of the many portable electronic devices that have become very common in our everyday lives. Most of us never even give a thought to how batteries are made or what harm they can do to our environment once they are discarded. But Fuji EnviroMAX has been dedicated to developing one of the most environmentally respectful batteries on the planet for twenty years.
Fuji EnviroMAX is dedicated to setting environmental standards with the batteries they make. At one time, all batteries were made with mercury and cadmium, which are heavy metals. These heavy metals, along with other materials, have been proven to be harmful to the environment. Fuji Batteries decided they wanted to confront this environmental danger head-on, so they developed Fuji EnviroMAX to eliminate the use of materials like mercury and cadmium, which are hazardous to the environment.
Today, Fuji EnviroMAX batteries are designed to be environmentally respectful.

The Four Major Benefits of EnviroMAX

• Maximum power...minimum impact
• High quality and performance
• Attractive design and packaging
• Environmental conservation
• Competitive pricing