Get reliable power for your hearing aids with these Udivita Size 13 (PR48) zinc-air batteries. The 80-pack comes in 10 blisters of 8 batteries each, featuring Phono Pulse technology for consistent energy delivery. With 1.45V and 310mAh capacity, these mercury-free batteries are compatible with all hearing aid brands and types. Intelligent Pulse Control regulates energy flow to reduce fluctuations, even with wireless devices. Experience up to 20% longer life per 8-battery pack and stable performance across various temperatures.
