HOW TO MAKE POWER BANK WITH 9 VOLT BATTERY

HOW TO MAKE POWER BANK WITH 9 VOLT BATTERY

➣In this project i'm gonna show you how to make your own power bank by using ... If you are using simple 9 volt battery 

Requirement 

• 9v battery

• usb female

• 5v 500ma voltage regulator (can be exteracted from a non usb charger it has a hole on top)

• wires

• Instruction  -  

1. Connect Positive terminal of battery with Mosfet input terminal.
2. Connect Positive Terminal of USB Connector with Mosfet Output terminal.
3. Battery negative & USB nagetive connect with mosfet GND.