In today's digital age, a reliable UPS (Uninterruptible Power Supply) battery backup is not just a luxury—it's a necessity.

He recently converted a rack-mount uninterruptible power supply to feed a portion of his mains wiring. This one is not to be missed, since he did such a great job on the project, and an ...

Unless your main workstation is a laptop, you’ve probably got a APC or similar battery ... t need to start off with a consumer uninterruptible power supply. We’ve seen DIY systems put ...