DIY Powerbank Homemade | How to Make a Powerbank at Home

Hi guys Today we will make a Powerbank which can actually charge our phones and will work as actual powebank.

We need to connect everything According to the shown schmatics it is very easy to do these connections.

So do these connections and you are good to go.


Step by step images are attached for your reference.

> First solder the switch with battery
>Then solder the batter and switch with input side of boost converter
>Then use a screw driver and adjust the output of boost converter to 5v and measure it using multimeter
>Then solder the charging module also to the battery & switch as it was shown in schmatics
>Then solder a usb cable to the output end of boost converter

After that connect the usb cable which is coming out of output of boost converter to your phone and your phone will charge as mine.
And with micro usb cable you can charge the power bank from tp4056 charging module.