DIY USB CHARGER

Hi! I was tried of having my phone running out of battery and I had some modules laying around so I decided to make a Rechargable USB charger (It sounds weird to me).

I used some thing I used before for some simple Arduino projects that are the listed below:

1 x Step-up Boost Module
(http://dx.com/p/usb-dc-0-9v-to-5v-voltage-step-up-boost-module-blue-silver-193257)

1 x Mini USB 1A Lithium Battery Charging Board
(http://dx.com/p/mini-usb-1a-lithium-battery-charging-board-charger-144856)

1 x Rechargeable 18650 Lithium Battery

It took 47 Minutes to have everything printed out.


Every comment and suggestions will be highly appreciated.


NOTE: The other .stl file is for a charger I want to make using the same modules but adding a solar panel, but when I tested it out the solar panel wasn't giving enough power to make the step-up boost module work.

If anyone want's to know what kind of solar panel I wanted to use is this:

1 x DIY Solar Panel Motor Drive Ch