Power One Size 312 MERCURY FREE Hearing Aid Batteries. 60 Batteries

The Power One hearing aid batteries have consistently delivered stable andsustained power to more hearing aids than any other battery in the world. Thesize 312 hearing aid battery is most commonly used in smaller behind the eardevices and very popular for receiver in the ear hearing aids. Each batteryhas a shelf life of at least three years so theres every reason to takeadvantage of this competitively priced option.

Power One Size 312 MERCURY FREE Hearing Aid Batteries (60 batteries). New Child Resistant Packing. Make sure you are sitting down with your battery pack and a pair of scissors, ideally over a table. Carefully use the scissors to cut and open the pack and access the hearing aid batteries one by one. Think of this as like cutting a slice of a pie. Remove the tab and let sit for one minute to allow air to activate the battery Then insert the battery into your device with the flat side facing up and close the door.