How to make power bank easy at home.

Here are making processes step by step so you can make it easy by following these step.

Components List:-

1. LM-7805 IC

2. Charging Female Connector

3. Female USB Socket

4. 3MM Led Light

5. 1000 Ohm Resistance

6. 4007 Diode

7. Spst Switch 

For more information you can watch YouTube video 

Link:- How to make portable power bank at home