My dad uses ZINC AIR Rayovac batteries and they have a good reputation. We found them hard to get at a reasonable price so here they are. They are Rayovac brand that is made in Great Britain

We used to sell the Peak style of these but customer emailed us about how much better the Extra batteries are in performance so we have now gone to the Extra 1.45 Volt.

These are zinc-air so remove the tab and wait a minute for air to get into the battery so that it starts to work. Some websites say wait a full five minutes to get more usage time. Rayovac says one minute.

They expire October 2021 so plenty of life in them. There are plenty of photos so you can check that these are the batteries for you.

We have had people order the wrong type of battery and what we have done is got the customer to send the batteries back and we have sent out the correct ones. No panic.

There are 10 cards of batteries with 6 batteries per card. Totalling 60 batteries. I have sold a few of these so the photo is generic.

Being Zinc-Air batteries you need to remove the sealing tab and sit the batteries for a minute or two so they can activate. If you do not allow them the time then your battery life will be short.

The following are size 312 hearing aid battery cross reference models for most brands and card labels: A312 312A ZA312 312 PR41

Free urban freight.

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GST invoice available if needed