Based on this product's specifications, here are some alternatives and similar models
Power inverter Volt SINUS-600 12V to 230V (model 3SIP060012) pure sine output 600 W
Summary description:
Volt SINUS-600 is a 12V to 230V power inverter (model 3SIP060012) providing pure sine wave AC output suitable for powering household and electronic devices up to 600 W. Designed for use with 12V battery systems, it converts vehicle or battery power to mains-grade AC for appliances, chargers, laptops, and small power tools. Typical uses include mobile, RV, and backup power applications.