I got a APC smart UPS 1000 from work, but when I plugged it in, there is nothing happening...at all<BR>when I plug another device into the back it acts like there is no power<BR>the fuse on the rear ...

Cheap uninterruptable power supply (UPS) boards that take Li-ion cells of some description seem to have cropped up everywhere the past years. Finding use in applications such as keeping single-board ...