At the end of my previous blog post, I mentioned that I was going to test the large pack to see if it was suitable as an uninterruptable power supply (UPS). Since it can be charged while being used, it seemed reasonable to see if it works for this function. Three days testing So I decided to put it on test for three days. Those three days ended at 9 am this morning, although I’ve still left it running. The pack has been powering the Pi, while the pack itself is connected to my 1 […more…]