The Energenie EG-BA-ZA675-01 is a set of 6 pieces of ZA675 zinc-air batteries specifically designed to power hearing aids. Each cell provides a voltage of 1.4V and a capacity of 580mAh, ensuring reliable energy for your device in a compact form factor measuring 11.8 mm in diameter and 5.2 mm in height. These single-use batteries are lightweight, weighing only 1.62 g per cell, and come in a blister pack with CE certification. To begin using them, you simply remove the plastic seal to activate the battery, making them straightforward to install for anyone relying on hearing assistance technology.