Based on this product's specifications, here are some alternatives and similar models
Yuasa NP1.2-12 Sealed Lead Acid VRLA Battery 12V 1.2Ah
Summary description:
The Yuasa NP1.2-12 is a high-quality 12V 1.2Ah Sealed Lead Acid (VRLA) battery designed for reliable power backup. Utilizing AGM technology, this maintenance-free battery is ideal for UPS systems, security alarms, and emergency lighting. It provides consistent performance and long service life in various standby applications, ensuring stable power delivery when needed most.