Durastart's 6-volt, heavy duty batteries utilize a mercury-free formula to offer high performance power with a 100% satisfaction guarantee. Perfect for a variety of electronic devices such as lanterns, torches, emergency lighting, farm equipment and more - Durastart's 6-volt batteries are both versatile and reliable. This package comes with two, high quality batteries developed to ensure long lasting power when you need it 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-6V2SHD 6 Volt Alkaline Batteries 2 Pack