Sony Hearing Aid Battery Size 312 Made in Japan Genuine Pack 30 Batteries

Sony Hearing Aid Battery Size 312 made in Japan Genuine Pack 30 batteries Exp 2014

• Sony Zinc Air batteries are a perfect balance between running time and performance
• Feature a high and stable voltage to ensure steady sound output and avoid any interference caused by low temperature or excessively noisy environments
• Long tabs make it easy for users to remove a battery from the pack, activate it, then insert the battery into the hearing aid
• The use of sturdy cardboard within the packaging ensures excellent protection against unexpected drop.