Sir Apfelot Blog

2th of June 2019
Watch batteries for the common models and manufacturers

Button cell SR626SW: Technical data and alternatives to this battery

The SR626SW battery is often referred to as the watch battery because it is one of its most common uses. In fact, it is - like most button cells - due to its small dimensions, its long shelf life of several years [...]
8. November 2018
CR2016, CR2025 and CR2032 - what are the differences?

CR2032 button cell: The differences to CR2025 and CR2016 batteries

The batteries of the CR series come under the name of "button cells" because they are round and flat like a button. Since the button cells from the CR series with the model names CR 2032, CR 2023 and [...]