Energizer 312 Batteries Pack of 8 Hearing Aid

Global brand quality for your hearing aid – Energizer 312 hearing aid batteries in a generous 8-pack offer reliable, stable power for all common hearing aids and medical audio devices worldwide. These mercury-free zinc-air batteries (0% Hg) with a nominal voltage of 1.45V are the first choice of millions of users – ideal for daily hearing aid wearers who require consistent performance and proven quality. The practical 8-pack provides a generous supply for several months, multiple devices, or as a safety backup – maximum convenience and optimal cost-effectiveness.

With the universal type designation 312/PR41 (alternatives: ZA312, PR312, AC312, HA312, B3124, etc.), these batteries are compatible with most hearing aid models from both older and newer manufacturers. Energizer – a global brand with over 60 years of battery expertise – is known and recommended by hearing care professionals and medical specialists worldwide. The convenient 8-pack blisters ensure safe storage and easy handling. Each battery delivers a constant 1.45V throughout its lifespan – reliably and consistently, without surprises.

Key features:

• Energizer 312 hearing aid batteries, 8-pack, zinc-air technology

• Type 312/PR41 – universal standard size for common hearing aids

• Nominal voltage: 1.45 volts – optimal, stable performance

• Dimensions: Diameter 7.9 mm, Height 3.6 mm – precise fit

• Zinc-air battery – a proven, reliable energy supply for decades

• Mercury-free (0% Hg) – environmentally friendly & sustainable

• 8-pack blisters – a generous supply for long-term use

• Alternative type designations: ZA312, PR312, AC312, HA312, B3124, B347PA, AC312E, DA312

• Compatible with hearing aids, sound processors, and medical audio devices

• Energizer brand quality – trusted by millions of users worldwide.

• Constant power output throughout its entire lifespan – no voltage fluctuations

• Secure storage in blister packs – practical & handy

Advantages & Applications:

• Proven Energizer brand quality – 60+ years of battery innovation

• Reliable daily performance – constant power supply for hearing aids

• Universal compatibility – fits most 312/PR41 hearing aids

• Generous 8-pack – 2-4 month supply & best cost efficiency

• Environmentally friendly – ​​mercury-free & sustainably produced

• Easy handling – standard blister packs for safe storage

• Consistent reliability – known to hearing care professionals worldwide

• Ideal for daily wearers and users with multiple hearing aids

• Global availability – found everywhere, known everywhere