Based on this product's specifications, here are some alternatives and similar models
UPS Battery Sealed Lead Acid VRLA PowerWalker 91010032 12V 1pc
Summary description:
The PowerWalker 91010032 is a Sealed Lead Acid (VRLA) UPS battery with a voltage of 12V. It includes one battery and is designed for reliable power backup solutions. Ideal for various applications requiring uninterrupted power supply, it ensures stable performance and longevity.