Power One p312 Hearing Aid Batteries (Size 312 Brown) provide reliable, consistent power for hearing aids that use Size 312 cells. Manufactured in Germany using zinc-air technology, they deliver stable output designed for modern digital hearing devices. Powerone is a VARTA-owned brand manufactured to strict quality standards. This bulk pack contains 60 batteries supplied in dial packs, offering a cost-effective supply for regular hearing aid users. Key Features Size 312 (Brown): Industry-standard Size 312 hearing aid battery. Zinc-Air Chemistry: Efficient power delivery and stable output. German Manufacturing: Produced to high quality standards. Sealed Packaging: Helps preserve freshness prior to activation. Pack Size: 60 batteries supplied in dial packs. Data & Safety Sheets Available downloads MSDS/PSDS/AIS Safety & Handling Sheet Export Information Commodity/Tariff Code - 85066000 Country of Origin - Germany (DE)