Powerbank DIY Casette Tape Retro

thingiverse

I made a remake of my old powerbank using 18650 batteries, four of them. Check out the YouTube video for assembly, as it's the same process and parts used, although PART 2 provides additional guidance. This powerbank features a 2.1A USB PCB-board, allowing you to charge an iPad without any issues. You can purchase the required parts from here: <a target="_blank" href="http://www.banggood.com/Dual-USB-5V-1A-2_1A-Mobile-Power-Bank-18650-Battery-Charger-PCB-Module-Board-p-1031593.html?p=O516115442892201607W">USB PCB-board</a> <a target="_blank" href="http://www.banggood.com/DIY-4-Slot-18650-Battery-Holder-With-8-Leads-p-972768.html?p=O516115442892201607W">Battery holder</a> <a target="_blank" href="http://www.banggood.com/4PCS-MECO-3_7v-4000mAh-Protected-Rechargeable-18650-Li-ion-Battery-p-992723.html?p=O516115442892201607W">Battery (4000 mAh)</a> <a target="_blank" href="http://www.gearbest.com/batteries/pp_189823.html?lkid=10662699">Battery (3000 mAh)</a> <iframe width="560" height="315" src="https://www.youtube.com/embed/8QpOQNBCkfQ" frameborder="0" allowfullscreen></iframe> Please subscribe to my YouTube channel for more designs and updates. Consider supporting me with a small tip if you enjoy what I do.