HG Online Store Logo
Free Shipping Logo

On all orders of $10 or more

Google Rating
Based on 800 reviews

Open M-F 9:00 – 5:00 CST

ZPower 312 Rechargeable Hearing Aid Battery

(1 customer review)


312 Rechargeable ZPower Hearing Aid Battery Replacement.  Works with a variety of different manufacturers.  See details below. Price is per battery.

  • Mercury Free
  • 1.85V
  • 32 mah
  • SZ312R

Out of stock

The ZPower 312 rechargeable hearing aid battery is compatible with brands like Unitron, Starkey, Oticon, Resound, Widex, Bernafon, Signia, NuEar, Starkey, and Sonic. Price is per battery.  These batteries must be recharged nightly. Only compatible with ZPower rechargeable charger and battery doors that accommodate the charger.  Must charge for 24-48 hours before use. Please Note: Due to the nature of this product, it is not a refundable product.  All items are brand new and made by ZPower. If you believe you have a defective product we are happy to exchange it within the first 7 days but it is not refundable.

A question we get asked often is: How long should a ZPower rechargeable battery last? You can expect to get about a year of good rechargeability out of a battery. Most people tend to replace them about once a year. The best answer is when you start to see a decline in how long they stay charged in the day, that may be your sign that it is time to replace them. This technology is no longer being abundantly produced and carried by manufacturers. There is no warranty on these products even though the batteries are brand new and have never been used. What we have in stock is all we will be able to dispense moving forward. When they are gone they are gone. This also means no exchanges and no refunds as the Z Power batteries will be out of stock. For more information please see our blog post about ZPower Rechargeable Hearing Aid Battery.  

1 review for ZPower 312 Rechargeable Hearing Aid Battery

  1. Marc L (verified owner)

    The ZPower batteries are pretty much identical no mater where you get them, but HG gave me the benefits of a great price and same day shipment… I couldn’t ask for more. Great customer service.

Add a review

Your email address will not be published. Required fields are marked *