3D Printed 12000mAh Power Bank

One can never have enough power banks!I had a few LG HG2 18650 3000mAh cells that I wasn't using, so why not 3D print a case and make a beast of a power bank?! :D Tools Required Here are the tools you'll need: 3D Printer - I used my Anet A8 Soldering iron Solder wire (flux core preferable) El...
By: Master_Mind

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