How to Make a Tiny Emergency USB Charger

by samthelawndude in Circuits > Electronics

227 Views, 0 Favorites, 0 Comments

How to Make a Tiny Emergency USB Charger

How to Make a Tiny Emergency USB Charger
IMG_0965[1].JPG
IMG_0966[1].JPG
IMG_0967[1].JPG

Hi, this tiny phone charger will not charge your phone to 100%, but it will charge your phone enough that you can make emergency call.

Supplies

  • Altoids container
  • 9v battery & conecter
  • Hot glue gun
  • soldering iron
  • USB port
  • knife
  • tape

Wiering

IMG_0974[1].PNG
IMG_0975[1].PNG

Connect the 9v battery connecter to the USB port. Make sure that the positive is with the positive and the negative with the negative. After that than tape the wires so that they don't short circuit.

Gluing the USB Port

IMG_0976[1].PNG
IMG_0977[1].PNG
IMG_0978[1].PNG

Glue the USB port to the Altoid container by making a hole in the side of the container. Make sure that the 9v battery will fit in with it.

Adding the 9v Battery

IMG_0971[1].JPG
IMG_0969[1].JPG

Plug in the 9v battery and slide it inside the Altoid container. If the battery doesn't fit than you can shorten the wires.

WARNING DO NOT USE ON LOW POWER DEVICES ONLY FOR PHONES!