Doc Johnson Batteries C 2 Pack you know you will be needing batteries for most vibrating sex toys. Why not get the best? Don't let the power fade just at that critical moment! Experience no frustration when you load up your toy with Doc Johnson's long lasting Alkaline batteries. Extra power and extra life, these batteries pack a punch. Get the batteries that will go as long as you will, and be ready. Keep a supply of Doc Johnson's powerful C batteries on hand. These long-lasting 1.5 volt energy sources come two to a pack. For a wide range of accessories. Larger plastic vibrators, some rabbit vibrator require this is size of battery. Let the good times roll and never be left hanging with dead batteries again! For all sex toys requiring this size of battery. C battery 2-pack 1.5 volt batteries. 0% mercury 0% cadmium. Power packed for playtime. Doc Johnson Novelties the Great American Toy Company.