12 Duracell DL2032 Duralock Lithium Batteries Cell Button Electronics (2x6)

This is my second time purchasing the 12-pack of Duracell DL2032 Duralock Lithium Batteries, and I’m still giving them a solid 5 stars. These batteries continue to be reliable and long-lasting, perfect for small electronics like remotes, watches, and key fobs. The Duralock technology keeps them holding their charge for an impressively long time, so I always feel confident they’ll work when I need them. Packaging arrived secure, and every battery was in perfect condition again. Highly recommended for anyone in need of dependable lithium button cells.

as described

When you need batteries for your things that matter, keys, air tags, medical devices, make the investment and use these. Superior batteries with an excellent reputation. These are batteries you can count on and are well worth the cost

Excelente compra

I'm accepting that Duracell claims for quality are correct and these are very good cells. They are very concerned about little kids swallowing these cells and make the packaging child-proof. You will need a pair of scissors to get the cell out of the package. Really, the packaging is damn near adult-proof. They also put a bittering agent in a ring on the negative pole of the cell. This is exactly where Apple Air Tags have a contact. You can see this in the picture. Kudos to me for this picture. That insulating ring is invisible to the naked eye unless the lighting is just right. This ring is easily removed with fine sandpaper such as 400 Wet-and-Dry, or finer. If your AirTag does not beep, you need to sand the negative side a little bit more until you get a good contact. Clean the cell with a wipe to ensure no cell draining contamination is left.I took away one star, as Duracell should warn people about the AirTag problem and the insulating ring on the packaging. Kudos to them about making this cell as child-proof as possible.