Power One Size P312 2 Pack (120 Batteries) - Long Lasting Hearing Aid Batteries for Hearing Devices - Perfect for Daily Use, Travel & Emergency Backup

Disliked: the order did not arrive in 2 packs but each of those wheels holding 8 batteries was separate, i.e. there were 15 wheels loose in the package. However, they all arrived earlier than anticipated and the price can't be beat!Big bang for the buck. I wear my hearing aids from morning till night and need a dependable battery.These are the best batteries I have got, they last for 3-4 days before I need to change them. They are a Germany company. I have using this brand for six years.I’ve been using this brand for about 2 1/2 years and my experience with them has been excellent. During that period of time, I can only recall 3 that I would say were duds or died prematurely. I have state of the art “blue tooth” compatible hearing aids which require size 312 (brown) batteries. I originally tried two different national name brands of batteries and found that I needed to change them twice per week for a total of four batteries. The Power One batteries are at least as strong and durable but much more economical. The batteries are always fresh with the latest lot having a use by date of 10-2024. Amazon has great shipping and they arrive in great shape.Theses are greatThe USPS delivered ‘package’ arrived on the last day in the window which is not an issue - the package contains the 20 packs of PowerOne size 312 batteries was intact but torn up internally - but each 6 battery ‘case’ remained intact(thankfully) - we have had poor luck with the USPS and wish the seller would use other means.Reasonable price and good expiration date. So far they last a few days as expectedTHESE ARE NOT CHEAP WHEN PURCHASING THEM AS ONE CARD OF THEM. THIS VALUE WAS GREAT BUT MINE ONLY LAST A WEEK BECAUSE I USE A BLUETOOTH DEVICE THAT I ANSWER AND IT IS CLIPPED ON MY SHIRT AND IT IS CONNECTED TO MY HEARING AIDS. THIS DRAINS THE BATTERYS QUICKER THAN NOT HAVING IT BUT BEING SO CONVENIENT I DECIDED TO CONTINUE USING IT AND PAY THE PRICE OF CHANGING BATTERIES EVERY WEEK. THIS IS THE MAIN REASON I PURCHASED SO MANY BATTERIES. SO IT ISN'T THE BATTERIES THAT IS THE PROBLEM IT IS THE BLUE TOOTH IT IS CONNECTED TO THAT DRAIN THEM IN A WEEK BUT THAT IS MY CHOICE BECAUSE OF THE CONVENIENCE.L'annonce dit 2 packs (60 batteries). En réalité c'est une boite contenant 60 batteries. Donc ne vous attendez pas â recevoir 120 batteries.Ces batteries date de 2017