Based on this product's specifications, here are some alternatives and similar models
UPS battery Sealed Lead Acid Green Cell AGM16
Summary description:
The Green Cell AGM16 is a 6V 10Ah Sealed Lead Acid (VRLA) battery designed for reliable performance in UPS systems. Weighing 1.45 kg and measuring 50 mm in width and 94 mm in height, it offers compact dimensions for easy installation. Ideal for backup power applications, this battery ensures safety and longevity with its sealed design, making it a perfect choice for various electronic devices.