Based on this product's specifications, here are some alternatives and similar models
Battery Ansmann A-Cas NP-40 Lithium-Ion 1200 mAh
Summary description:
The Ansmann A-Cas NP-40 is a Lithium-Ion battery with a capacity of 1200 mAh, designed for compatibility with various models including EX-Z 30, EX-Z40, and EX-P 700. Weighing only 56 g, it provides reliable power for your devices, ensuring longer usage times and enhanced performance. Ideal for photographers and videographers who need dependable battery life.