Casio AB-500 Data Bank Watch Battery Change (Module 386)
Casio AB-500 Data Bank Watch Battery Change (Module 386) Hello fellow Casio enthusiasts from around the World, I hope you are all well. In this post I will be changing the battery in the Casio AB-500 Tele Memo/Data bank watch. The battery in this watch has not been changed since January 2024 so it is due a new battery. The battery I will be using is a type 371 silver oxide battery. I am using a silver oxide battery as they are less likely to leak when the battery nears it's end of life. I have been changing all the batteries in my watches to silver oxide as I had previously been using the cheaper alkaline batteries which have a tendancy to leak near the end of their life and that is something I would like to avoid. Leaking batteries can destroy watches and stop them from working. The battery cost me £4.95 which is quite expensive for a watch battery, but it has a less likely chance to leak and I'd rather go with this option. As you can see, the display is faint ...