Review on 🔋 PiZ-UpTime Pro 2.0: Ultimate UPS for Raspberry Pi, Pi Zero, SBC & IoT by Mark Adams

I ordered 3 of these. Only 1 out of 3 actually worked! Their quality control is lacking because they were probably made in China where they have no understanding of quality. When they are domestically produced, there is no excuse for such a high DOA! *IF* you can get really functional, it will do what it's supposed to do and you'll probably be happy with it. The one I have works perfectly and does exactly what I was hoping for. You will definitely need a jeweler's screwdriver to install the micro-miniature battery connector set screws.