iCell Tech Size 13 Hearing Aid Batteries (60 batteries);

Premium hearing aid batteries, designed for today's high tech digital hearing aids. Provides some of the longest lasting batteries. Shelf life 2 1/2 to 3 years from date of purchase. iCellTech's new generation of hearing aid Batteries are specially designed to operate longer life time in high current drain applications maintaining higher operating voltage and an increased voltage reserve to the 1.1 V cut-off limit of latest digital hearing aid devices.