This is why I have about five of these bad boys: CyberPower CP1500PFCLCD.
One is in my utility room for my cable modem and our chest freezer, three back up my homelab and wifi AP, and one is for my office.
They've been bulletproof through storms, and when we've lost power, but not Internet I can't keep on working.
The big thing to look for is number of battery+surge outlets vs just surge outlets. Typically they top out at 1500VA - the more overhead for what you're powering, the longer you can go without mains power.
A screen/display is helpful for at-a-glance information like expected runtime, current output, etc.