Replacing an APC S20BLK

Hello hello......long time no talky......

I have an APC S20 unit that for some reason has decided to crap out and replacement parts are non-existent and I'm looking for a replacement.

I have always liked the power conditioning and battery backup feature so that no electronics in my TV system are instantly shut down.

I've been looking for alternatives, but there don't seem to be any good options out there, so I'm wondering if my overkill is necessary. Quickly checked Best Buy and the Panamax M5400 was 50% off while I was posting, but I think I just missed the cutoff......

Either way, what is a good HTesque power conditioner these days? What about adding battery backup capabilities to the setup?.
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