A Revolution in Hearing Aid Batteries.

We Brought Rechargeability to the Mainstream in the Hearing Aid Market.

One of the most inconvenient aspects of the hearing aid user’s experience is the frequent, endless changing of batteries. ZPower helped change that with the introduction of its rechargeable microbatteries. In addition to supporting the design of smaller, safer devices, our silver-zinc microbatteries remove the hassle of regularly changing small batteries. Today, we provide the convenience of rechargeability to one million hearing aid users – and that number is growing every day.

Rechargeable Hearing aid with ZPower silver-zinc microbattery
ZPower rechargeable system

The ZPower Rechargeable System for Hearing Aids. Making the Change to Rechargeable is Easy.

The award-winning ZPower Rechargeable System for Hearing Aids makes many of today’s most popular hearing aids rechargeable. The Rechargeable System consists of rechargeable silver-zinc batteries, custom hearing aid battery doors that are compatible with both ZPower batteries and zinc air batteries, and a charging station.

Users love the convenience of having hearing aids they can confidently wear all day and recharge overnight. They also love the flexibility to still use disposable batteries, if necessary.

In short, our microbatteries enable the design of safer and more compact products, while elevating the customer experience.

ZPower supplies many major hearing aid OEMs, helping them to bring the convenience of rechargeable hearing aids to more patients.

Our Hearing Aid Manufacturer Partners

Buy from Widex
Buy from unitron
Buy from oticon
Buy from Resound
Buy from Starkey
Buy from Bernafon
Buy from Sonic
Buy from Beltone
Buy from Nuear
Buy from Audibel
Buy from Blamey Sounders hears
Hearing Aid Compatibility Where to Buy Hearing Aid Batteries

Key Benefits

  • smaller iconEnables smaller, more compact hearing aid design
  • charge iconConverts many existing hearing aids to rechargeable technology
  • interchange iconInterchangeable with zinc-air disposables when away from power for a prolonged period
  • safe iconNon-flammable and recyclable
Markets Hearing. Lady getting a hearing aid put in her ear. Back of a man's head with hearing aid in right ear. ZPower Heargin Aid Rechargeable System.

Get the Full Story

With any new technology comes a host of new questions. You can find the answers by downloading these helpful documents:

Silver-Zinc vs Lithium-Ion Comparison


ZPower Best Practices Tip Sheet


ZPower Best Practices Video


Instructions for Use


Quick Start Guide