Signia Size 312 Hearing Aid Batteries | 1 Pack (6 Batteries)

The Signia Size 312 Hearing Aid Batteries are engineered to meet the power demands of modern hearing aids, including devices with wireless connectivity, streaming, and telecoil features. These batteries offer an optimal balance between compact size and dependable energy, making them one of the most commonly used battery formats worldwide.

With a stable 1.4V voltage output and 180 mAh typical capacity, Size 312 batteries help ensure clear, uninterrupted sound throughout daily use. The zinc-air chemical system activates only when the tab is removed, preserving energy and extending shelf life.

Signia’s mercury-free design reflects a commitment to environmental safety without compromising performance. The brown colour code and rotary dial pack make storage, identification, and replacement simple—ideal for everyday users and clinics alike.

Whether you rely on your hearing aid for conversations, phone calls, or media streaming, Signia Size 312 batteries provide dependable power you can trust.

Key Features

• Stable Voltage Output: Delivers consistent power for sound clarity

• Wireless Ready: Suitable for Bluetooth and streaming-enabled hearing aids

• Long Shelf Life: Up to 4 years when stored correctly

• Eco-Friendly: Mercury-free zinc-air chemistry

• Easy Handling: Rotary dial pack with brown size coding

Technical Specifications

Best For / Compatibility

• Receiver-in-the-Canal (RIC) hearing aids

• Digital hearing aids requiring Size 312 batteries

• Devices supporting wireless streaming or telecoil functionality

(Always confirm the battery size recommended by your hearing aid manufacturer.)

Package Contents

• 1 Pack × 6 Signia Size 312 Hearing Aid Batteries

Warranty & Quality Assurance

These batteries are covered against manufacturing defects only. Warranty does not apply to normal battery depletion or improper storage.

FAQs

1. Which hearing aids use Size 312 batteries?
Size 312 batteries are commonly used in RIC and slim-style hearing aids.

2. Are Signia Size 312 batteries suitable for Bluetooth hearing aids?
Yes. They support hearing aids with wireless and streaming features.

3. Are these batteries environmentally safe?
Yes. They are mercury-free and comply with environmental standards.

4. How long do unopened batteries last?
Up to 4 years from manufacturing when stored in a cool, dry place.

5. How will I know when the battery is low?
Most hearing aids provide a low-battery alert or warning tone.