America Hears Size 312 Hearing Aid/Amplifier Batteries 40 Pack (Zinc Air Activated and Mercury Free)

I won’t be buying any more of these batteries. I have an Oticon hearing aid that uses size 312 batteries. The “name brand” batteries seem to last 5-6 days. These batteries need to be replaced every 2 days or so. On top of short life, these batteries are VERY hard to get out of the packet they come in. The back isn’t an easy push-through backing, but instead it is some thin, stiff cardboard. It’s bad enough I have to replace these more frequently, but to have to struggle to get the battery out is just extra frustration. There is NO WAY I am buying these again and there is no way I would recommend them!

I ordered a 40 pack of #312 batteries. When I got the package it looked odd. It had QT 40 in bold lettering and was factory sealed "Ready to Ship".... But there were only 20 batteries inside the sealed package. It was obviously a ripped card with half the batteries missing. Surely the packer would have noticed that something was wrong. But now I have to send it back for a refund. And potentially pay more for them next time. I suppose that is another way for Jeff to rip off his customers. Thumbs Down from this unhappy customer.

The ones with mercury would last me about a week, +/- a day. These, with mercury, last two to three days. Same price. Don't know if the ones with mercury have been banned but they are hard to find. Package is hard to open and too long to carry spares. Must carry spares, I've had some last only one day.

Disabled elderly female on SS benefits. Battery life is horrible--maximum life is two days. And with hands that shake do to Parkinson's, find getting the batteries off the card very challenging. Best I can say is that they are relatively inexpensive????

While the batteries are OK, the packaging bites. I'm used to dial packaging where you dial the battery to a plastic covered opening. This one requires you to cut the package and push the batteries through card board. The package does not lay flat once you do that. Harder to store.I've been using these batteries for enough time now that I find they are on the short lived side. The battery life plus unfriendly packaging will have me looking for a different product.

Each battery is individually packed in a pop-out blister from this pack. Even though the package can be folded in sections & separated, it was awkward to get a single battery in my hand. The quality was not as good as other brands. I prefer Amazon’s which are less than retail prices and give the added benefit of buying in larger quantities like these. Not one battery lasted a week. I’ve been wearing hearing aids in both ears for 25 years so I have a lot of first hand experience. I’m dissatisfied with this particular brand.

I'm lucky if this battery lasts Me 3 days sometimes true day and I've actually had some that don't even work at all. My ENT told me to get ever ready they last at least five or six days. Suggestion: Dont purchase these

Crap batteries. Don't last as long as other brands

Don’t last as long as my other batteries.Brought these because I didn’t want to shop at Costco because of Covid. Dropped off at my door.Better than nothing. Was getting five days on old ones. Getting 3.5 to 4 days on these ones.

buy this for my hearing aids and it works well

But bought hearing aids with 500-hour batteries instead.

everything is perfect

My hearing aids came were delivered on time and they were very easy to place in my hearing aids. Extremely comfortable.