The Rayovac Size 312 hearing Aid Batteries are a reliable and long-lasting power solution for hearing aids. With a voltage of 1.2V and an amp hour of 1.2 Ah, these zinc-air batteries offer consistent and efficient performance. This pack contains 12 cells in 2 packs, making it convenient for consistent use. Made in the United States, these batteries are suitable for both high and low drain devices, providing flexibility for different hearing aid models and needs. Trust in the Rayovac brand for quality and dependability in your daily activities.

Long Shelf Life - Maintains power for up to 4 years when stored properly

✔ Eco-Friendly - Mercury-free construction with recyclable packaging

Technical Specifications:

• Size: 312 (PR41/DA312/ZA/PR312)

• Dimensions: 7.9mm diameter × 3.6mm height

• Color Code: Brown

• Chemistry: Zinc-air

• Activation: Ready within 1 minute of tab removal

• Compatibility: Works with all major 312-size hearing aids