Based on this product's specifications, here are some alternatives and similar models
UPS battery Sealed Lead Acid Green Cell AGM14
Summary description:
The Green Cell AGM14 is a Sealed Lead Acid (VRLA) UPS battery with a voltage of 6 V and a capacity of 3.2 Ah. Weighing 650 g, it measures 35 mm in width and 61 mm in height. This reliable battery is designed for uninterrupted power supply applications, ensuring safety and efficiency in operation.