Make 10000mah Powerbank for 1$ with Laptop Battery and Car Charger
Channel: John's Crafting Lab
Date: 2015-10-19

This is how to make a 10000mah usb Powerbank with no modifications to the battery like all the other videos are showing,instead use a usb car charger and the total cost of this project is ONLY 1$!!!!!

Music: Danger Storm by Kevin Mcleod (CC 3.0,Incompetech.com)