|
|
|
|
|
by ErroneousBosh
41 days ago
|
|
Our UPSes at work are like that, but the smallest is the size of a sofa and the largest is the size of a minivan. You can put them on street power, you can throw them over to the diesel genny, back onto a secondary genny, back onto street power, and the output won't even ripple. |
|