The PowerOne Cochlear Implant Batteries Size 675P are high-quality hearing aid batteries made in Germany. These batteries are specifically designed for cochlear implants, with a voltage of 1.45V and a zinc-air chemical composition. This product includes 120 batteries in size 675P, ensuring a reliable power source for your device. Perfect for those in need of a long-lasting and dependable battery solution for their cochlear implant. Exp. 02-2029