- 8-pack of size 13 zinc air hearing aid batteries with EZ Turn & Lock design<br/>- Our longest-lasting hearing aid battery ever provides long-lasting performance to your device<br/>- Made with PowerSeal Technology to protect your devices from leakage*<br/>- Extra-long coloured tabs for easy installation<br/>- Holds power for up to 4 years in storage<br/>- EZ Turn & Lock packaging makes handling and storing the batteries easy <br/>- Delivers consistent sound quality
Morrisons Grocery