How To Make 10400 mAh Smart UPS for WIFI Router ONU Mobile Charger

Hello friends , this is mini smart ups for your home. This will provide power for your Wifi router and onu to get internet connection at the time of power cut at your home. This is very simple to make just follow all the step and make your own ups.

Diagram :

Components :

1) DC Socket 5 Pcs : https://roboman.in/xezf
2) 18650 Lithium Battery 4Pcs 2600mAh : https://roboman.in/mmab
3) DC-DC Boost Converter LM2587 or XL6019 : https://roboman.in/kkuj
4) TP5100 Charging Module : https://roboman.in/m40y
5) 12V Relay :https://roboman.in/bhjl
6) SPST Switch : https://roboman.in/74he
7) QC 3.0 Charging Module(optional) : https://roboman.in/kkxv
8) 3mm LED : https://roboman.in/02lz
9) 5mm LED : https://roboman.in/rwug