The Eveready Energizer Industrial Alkaline batteries are environmentally safe. The Eveready Energizer Industrial alkaline batteries are mercuryfree, designed for long-lasting power in high drain, frequent use applications. Batteries are sealed and have excellent leakage resistance and a long storage life. This provides a better discharge rate, lower impedance and better low temperature performance than carbon zinc. These ZMA alkaline batteries are also less sensitive to changes in the discharge rate or duty cycle.
Energizer® by Mars® Eveready Battery, Alkaline, Alkaline Zinc Manganese Dioxide, AA