CommentStreams:21dedf9b179be518e604de17b1f48675

Hi there. What did I do wrong? I bought four smart UPS HAT V3 and LiPo Batteri 3.7V 3000mAh batteries. Now two has stopped working. Before I unpack the last two, I would like to know what I do wrong! I have done the following: - Attached the battery to the UPS HAT. - Connected the Raspberry PI power supply to the UPS HAT - Left the HAT charging for a number of hours. - Attached the HAT to the Rapberry PI 3 Model B - Schwitched the AUTO UPS to ON Then PI booted up as expected and every thing worked as expected. The PI kept on running when disconnecting the HAT from the power supply. - The PI and HAT was then mounted in a rack

After a couple of days, the PI “disappeared” from the network. Connecting the PI with the HAT still mounted) to a console, showed that the PI was rebooting, but never managed to boot completely, before re-booting again. Connecting another power supply directly to the PI made the PI boot up and start running. But when disconnecting the PI, the HAT could not keep the PI alive any longer.

Any ideas what has happened to the two UPS HAT’s?