Featuring with its consumer-focused extra long tabs, Power One batteries are manufactured at the world's most up-to-date and biggest production site for hearing aid batteries in Ellwangen/Germanywell recognized for manufacturing quality and detailed precision. Subject to Germany's stringent safety guidelines and quality checks, every cell is tested for its electrical and mechanical characteristics in compliance with its specification. Awarded for Best in Class performance in 02/2018 - This is not the Expiration Date (please check back of card for current EXP) Additional Details ------------------------------ Package quantity: 1