DIY Powerbank

This is a DIY Powerbank designed and constructed at the lab with a few of the shelf components and a custom designed 3d printable case. The components can be found at www.deltakit.net and other vendors too in your locality and are as follows:

1. USB DC-DC Converter: deltakit.net/product/usb-dc-dc-converter/
For converting the voltage of the battery into 5V regulated usb power

2. TP4046 Li-Po battery charger: https://www.deltakit.net/product/lipo-battery-charger-module-tp4056-1a-micro-usb/