Based on this product's specifications, here are some alternatives and similar models
Lithium Coin Cell Battery Kodak CR1616 single-use 3V
Summary description:
Kodak CR1616 is a single-use lithium coin cell battery providing 3V nominal voltage. Designed for small electronic devices such as watches, calculators, key fobs, medical devices, and memory backup, it offers stable discharge and long shelf life typical for primary lithium chemistry. Compact CR1616 size fits devices specifying this model.