Based on this product's specifications, here are some alternatives and similar models
Button Cell Battery Philips LR44 / A76 / AG13 — Alkaline, single blister pack
Summary description:
Philips LR44 (also labeled A76, AG13) is a single-cell alkaline button battery supplied in a one-piece blister pack. Designed for small electronic devices such as watches, calculators, toys, remote controls and medical instruments, it provides compact power where a 1.5V coin cell is required. Suitable for replacement in devices specifying LR44/A76/AG13.