Tag: How to make Power Bank for Mobile Portable charger with 9v battery at home

HOW TO MAKE Power Bank

How to make Power Bank for Mobile Portable charger with 9v battery at home

How to make Power Bank? –  Power Bank is used for the Portable charger of mobile. In this blog, you learn how to make power bank easy with 9v Battery. I also show you a power bank circuit diagram. you can also make power bank with the help of a