Based on this product's specifications, here are some alternatives and similar models
Sealed Lead Acid Battery VIPOW 12V 4Ah BAT0210 — rechargeable backup power
Summary description:
Sealed lead-acid rechargeable battery VIPOW 12V/4Ah (BAT0210) provides compact backup power for UPS systems, alarm panels, emergency lighting, and small electronic devices. The 12-volt, 4 ampere-hour capacity offers reliable short-term power delivery and float charging compatibility. Maintenance-free, valve-regulated design suitable for installations requiring standby power.