Extra life (Delivers extra life or extra power, vs. Coppertop AAA in a wide range of devices). Extra power (Delivers extra life or extra power, vs. Coppertop AAA in a wide range of devices). Duracell's highest energy disposable AAA battery engineered to provide the extra life (Delivers extra life or extra power, vs. Coppertop AAA in a wide range of devices)...View Full Desciption
Extra life (Delivers extra life or extra power, vs. Coppertop AAA in a wide range of devices). Extra power (Delivers extra life or extra power, vs. Coppertop AAA in a wide range of devices). Duracell's highest energy disposable AAA battery engineered to provide the extra life (Delivers extra life or extra power, vs. Coppertop AAA in a wide range of devices)...View Full Desciption