Durastart's 6-volt batteries come with a 100% satisfaction guarantee! Containing no mercury or cadmium and designed for high performance power, these heavy duty and versatile ultra alkaline batteries are perfect for a variety of electronic equipment such as lanterns, torches, emergency lighting, farm equipment and more. This package comes with two, 6-volt high quality batteries that offer a long service life and increased reliability - ensuring that your devices remain powered for long periods of time and when they're needed most. WARNING! Do not dispose of in fire, recharge, put in backwards, disassemble, mix with used or other battery types - may explode or leak and cause personal injury. | Durastart DS-6V2ALK 6 Volt Alkaline Batteries 2 Pack