Based on this product's specifications, here are some alternatives and similar models
Battery ANSMANN Industrial 10-piece pack 3.0 V Model 1520-0010
Summary description:
Pack of 10 ANSMANN Industrial batteries, model 1520-0010, each with a nominal voltage of 3.0 V. Designed for industrial and professional applications that require a reliable primary (non-rechargeable) power source. Suitable for use in sensors, memory backup modules, instrumentation, and small electronic devices where stable long-term voltage is needed. Provides convenient multi-pack supply for maintenance and replacements.