--Product Features: --Package: 6Pcs/ Card --Made in Germany ( New Date) --Expiry date : at least 2 years --Model : A13 13A E13 ZA13 13 PR48/A10 E10/a312 e312 S312 P312 PR41 A312/A675 e675 --Voltage: 1.45V. --Recommended by 7 of 10 Hearing Health Professionals --Mercury Free formula with higher voltage for quick start-up --Superior cell design that resists swelling and leakage, providing optimal performance and greater consistenc --Perforated package allows the dial to be removed for convenient transport --Environmentally friendly package made with recycled or recyclable materials --Hearing Aids Battery Suitable for In-ear Hearing Aid --Made in Germany ( New Date) --High quality with long life, even in powerful hearing aids. --Perforated package allows the dial to be removed for convenient transport --Environmentally friendly package made with recycled or recyclable materials --E13 A13 13A ZA13 13 PR48/A10 E10/a312 e312 S312 P312 PR41 A312/A675 e675 Zinc Air Battery