Based on this product's specifications, here are some alternatives and similar models
Single-use battery Duracell DA10
Summary description:
The Duracell DA10 is a single-use Zinc-Air battery with a voltage of 1.4 V. Designed in a button/coin form factor, it provides reliable power for hearing aids and other small devices. Known for its long-lasting performance, this battery ensures that your devices operate efficiently. Duracell is a trusted brand, ensuring quality and reliability in every battery.