Featured with rust proof stainless steel body, offered P-13 Power One Hearing Aid Batteries are known for having 7.9 x 3.6 x 0.58 mm dimension. With having 170 mAh nominal capacity per hour, these 1.45 v voltage batteries deserve praise for their uninterrupted functioning. Sold under renowned brand of global recognition, these products have stable voltage level in order to ensure about their long running period. These digital hearing aid controlling solutions can be inserted and removed easily inside hearing systems. Provided P-13 Power One Hearing Aid Batteries are free from mercury and their design is in sync with international norms. Long storage life, accurate dimension, utilization of finest quality raw materials, functional stability and high voltage level are undoubtedly some of their key features.