Based on this product's specifications, here are some alternatives and similar models
Single-use battery Panasonic CR-2016EL/2B
Summary description:
The Panasonic CR-2016EL/2B is a single-use lithium battery designed for various electronic devices. With a height of 1.6 mm and a diameter of 20 mm, it weighs only 1.7 g. This pack contains 2 batteries, ensuring you have a reliable power source for your gadgets. Ideal for watches, calculators, and other small electronics, it offers long-lasting performance and stability.