Make a huge saving with a multi pack of 60 size 13 hearing aid batteries from Re Sound. Buying in bulk not only represents excellent value for money, it takes away the worry of having to make repeat orders. Re Sound is a leading global provider of innovative, affordable, hearing solutions, including hearing aid batteries. With a shelf life of more than three years, you can stock up on your power supply knowing you can count on a reliable performance and long battery life. As hearing aid batteries often look very similar, all size 13 Re Sound batteries are packaged in orange, with an orange tab attached to each. Before installing, remove the tab from the back of the battery and let it rest for a couple of minutes. What is it? Mercury free, Zinc-Air Size 13 hearing aid batteries 10 packs of 6 cells in each pack Orange colour coded (colour of the removable tab) What does it do? Long running time Consistent performance Compatible with: All hearing aids using size 13 batteries Shop the full GN Re Sound range here. About GN Re Sound Dating all the way back to 1943, GN Re Sound has firmly established themselves as one of the hearing aid market elites. The group includes two other renowned hearing aid brands in Beltone and Interton. The company retails hearing instruments in more than 80 countries across the world.