DIY 12V 18Ah 32650 Lifepo4 power bank with LED light, QC 3 0 USB ports, voltage & capacity indicator

I have a broken UPS, so I decided to reuse it as a case for the 32650 lifepo4 battery pack. I also integrated a voltage and battery capacity indicator module, 3.0 fast charging ports and 1 dimmable led light for emergency use. In addition, I also integrated a charger for it, just plug in the 220v source and the battery pack will be charged. Needs: (I love to reuse the items I have because it saves money and protects the environment. So always try to use what you already have before buying a new item :) ) A old UPS case or any box that fits all the components A voltage and battery capacity indicator module, QC 3.0 USB (https://s.click.aliexpress.com/e/_9H7F07 or https://s.click.aliexpress.com/e/_9iQVAB) 12 cells 32650 battery (https://s.click.aliexpress.com/e/_AsWyLN) 30A BMS board (https://s.click.aliexpress.com/e/_9fQ7IT - 100A board: https://s.click.aliexpress.com/e/_Aqv3Nh or https://amzn.to/3aKYRHy) Dimmer + 12v LED strip + Buck converter board (convert to 12V) Power supply (≥ 15V) (+ Buck converter board if power supply voltage higher than 16v) ------------------------------------ Watch all of my videos here:    / bakidiy   ------------------------------------- Please subscribe my channel for latest video.