This is my review of the APC Back-UPS Pro 1500 S. I've added it to run my desk, and because of it's sine wave output, I'm also using it in a daisy chain to send power to my APC Back-UPS 1000, and it works!

Amazon Affiliate links:
APC UPS 1500VA Sine Wave UPS Battery Backup, BR1500MS2: https://amzn.to/46C0ZfN
APC UPS 1000VA UPS Battery Backup and Surge Protector, BX1000M: https://amzn.to/46T8NJP

Check out my first UPS video here:    • Your home internet needs battery back...