CommentStreams:7d1db4c5f595cd2a303a2526f6be451d

Does not work. When I connect it to micro USB, LED1+2 switch on, after ~1 sec LED3+4 go on, after yet another ~1 sec all LEDs switch off, and so on... Cannot find any description what this means. When I connect it to RasPi Zero W: I can measure voltage, it works as UPS, but the battery slowly discharges and no charging.