Duracell 7K67BPK 6V Alkaline Battery Review

The first battery worked perfectly. And I've used several since then. I just opened a new package and the battery was leaking and unusable. These are not cheap batteries and should stay fresh in the box for about 10 years.

I was very surprised to find this particular battery. I was very pleased to have found it and bought it at a reasonable price with reasonable delivery. The battery works fine. It's just a battery doing what it's supposed to do. It came promptly, ahead of my expectations. I would buy "Revain" again from this seller.

This battery only lasted a few days! They used to take YEARS. I wanted to write to the carrier and tell him how bad things are. It was used for a dive computer. As said, in the past these batteries lasted for years because they were used sporadically and used very little power. This one died on day 4 of my week long dive trip leaving me not only without a dive computer but because it is air integrated I had no idea what my tank pressure was. I had to rent equipment! If the carrier offers me a…