Behind the fridge, under a counter top ... The concept will be familiar to anyone who's ever used an uninterruptible power ...

He recently converted a rack-mount uninterruptible power supply to feed a portion of ... (we’d assume this includes utilities like the refrigerator). One really great feature that the reused ...

Well, this portable gadget has enough juice to power appliances with higher energy demands like refrigerators ... 3000v2 can ...

One answer is an uninterruptible power supply, but maintaining batteries is no fun. [Scott] wanted to do better, so he built a UPS using supercapacitors. A supercapacitor UPS is nearly ideal.