Duracell 303/357/76 Silver Oxide Button Battery Pack - Long-Lasting, Reliable Power - 3 Count Review

I only gave three stars because they didn't say it was too big for HP calculators. There were too many problems to send them back. Maybe someone in the family can use them for something else. The price was very low. As for HP calculators, non-genuine batteries are problematic. Hearing aid batteries only last a week. Prescribed batteries are $10 each, and it's unknown how long they will last. The batteries that came with it lasted for years. My answer to the problem? I downloaded the HP app for…

I hesitated but ordered 3 packs of Duracell 3 Pac 303/357 coin batteries. A package turned out to be returnable although it was not opened. The other 2-3 packs looked much cleaner. I looked everywhere for the date of the experiment. There was nothing. I have contacted Duracell. I have been told that not all batteries have an expiration date depending on the battery type. He said if there is no expiration date look at the back of the packing card. He said look up the copyright date and that will

I have an EC-3 conductivity meter for testing water and needed to replace the dead batteries in it. I spent some time researching and decided that these Duracells offered the best value for money. The Energizer EPX76 is slightly better with a nominal capacity of 200mAh, while the Duracell 303/357 has 190mAh. (mAh material is like tread wear on your tires: the higher the mAh count, the longer the battery lasts.) Why didn't I buy the EPX76? Because I could almost buy three Duracell 303/357 for…