CyberPower Sinewave 1500VA/1000W UPS Unboxing & Review

I'm replacing my existing Uninterruptible Power Supply from APC (550VA) for a new one from CyberPower. The model number of the new one is: CP1500PFCLCD PFC Sinewave UPS System, 1500VA/1000W.

I'm using for my 3d printer so it won't lose power during brief outages. For longer outages, I'm backing up the CyberPower UPS with an EcoFlow DeltaII which I've reviewed on this channel before:
https://youtu.be/-aeppfEFZeM
You need to put a computer compatible UPS in between the EcoFlow & the 3d printer/computer because the EcoFlow doesn't guarantee that it will switch to battery power from wall power fast enough not to cause the computer to glitch.

Link to CyberPower UPS on Amazon:
https://www.amazon.com/gp/product/B00429N19W/

-------------------
Link to my Etsy Store:
https://betacygnidesigns.etsy.com/

---------------------
End Screen Video Acknowledgement: Cosmic Reef Video produced by NASA and the Space Telescope Science Institute (STScI).
https://hubblesite.org/contents/media/videos/2020/16/1277-Video