Rayovac Extra Advanced Hearing Aid Batteries, Size 312, Brown Tab, PR41, Pack of 60

VALUE FOR MONEY

I buy these frequently and am always happy with them. This time it took a little longer to arrive then usual but no problem

I should first of all admit I have not, of course, tried every hearing aid battery type. However, Rayovac claim to last at least as long as any other, and Duracell claim to last ‘up to 50% longer’. I have now tried both of these and, BEARING IN MIND THE LOWER COST, the Rayovac are the better buy. I recommend activating the battery before use for 5 minutes (not just the recommended 1 minute). This seems to boost the terminal voltage and maintain this output for (typically) 6 days. Easily best value.

I used this 312 battery for my hearing aid. It is little bit more expensive than the original Rayovac batteries supplied by the audiologist who provided me with the hearing aids. Those old ones lasted only a day each if I used them for over 10 hours. This meant that for two aids - one for each ear - I had to replace two batteries a day , which in the long run became quite expensive. The ones I am using now lasts much longer - at least five days for the same duration usage and are much more satisfactory.

I have ordered these batteries a few times from this seller I always leave it too late to top up my supply,but I know they will arrive in a few days,they are well wrapped and the price is great.

Easy to use in hearing aids

Work well

Very good price for top brand batteries