CyberPower CP1500PFCLCD (Older/Original Model) Battery Pack Replacement with 3rd-Party Batteries

In this video, I show you how to replace the 2-battery pack in an older/original model (pre-color/tilt display) CyberPower CP1500PFCLCD with a couple of 3rd-party batteries I bought from Amazon for less than half the price of a CyberPower battery pack. The batteries have the exact same specifications as the ones CyberPower uses, so why pay more when a little extra effort results in the same result? I wouldn&recommend doing this with an in-warranty unit, but this unit is over 6 years old. I also wouldn&recommend doing this if you aren&familiar with, comfortable with, and experienced with electrical wiring and devices. This video is for demonstration and informational purposes only.