5 Series

Can I add external batteries to 5P, 5S, or 5SC?

5PRC FW Version 1.04.0006 sta File

What is a line-interactive UPS?

I have an Eaton 5P1500R-L and my front panel has a broken clip. Is there a way to purchase a new front panel?

Can I use an extension cord to plug in my UPS?