Based on this product's specifications, here are some alternatives and similar models
multimatic EDELSTROM RBC2 Sealed Lead Acid VRLA UPS Battery Replacement
Summary description:
The multimatic EDELSTROM RBC2 is a high-quality Sealed Lead Acid (VRLA) battery designed as a reliable replacement for uninterruptible power supply systems. This maintenance-free battery ensures stable power backup for your electronic equipment, providing consistent performance and longevity. Ideal for maintaining the operational continuity of your devices during power outages, it is a robust and efficient energy storage solution.