PowerBank 18650 with wireless charging
thingiverse
Power bank enclosure for "LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module" and 4 18650 cells together with a 5W 1A Qi Wireless Charger Transmitter Module For Mobile Cell Phone. Beside the modules you will need 4pcs of M3x25mm screws and 4pcs of M3 lock nuts. For this project you will need soldering skills, the led display needs to be removed from the module board and the connection needs to be remade with a ribbon cable or wires. The wireless module needs to be fixed with hot glue to the top part and powered from the outer two pins of the "yellow" usb port. Before final assembly use some 10mm foam or similar and put in on top of the batteries in order to prevent the from moving inside the housing. Mobile Power Bank 18650 Charging Module: https://www.ebay.com/itm/LED-Dual-USB-5V-2-4A-Micro-Type-C-USB-Mobile-Power-Bank-18650-Charging-Module/124510610537?hash=item1cfd692469:g:j94AAOSwGY5faVmm Wireless charger transmitter module for mobile phone: https://www.ebay.com/itm/5W-1A-Qi-Wireless-Charger-Transmitter-Module-For-Mobile-Cell-Phone-Fast-Charging/264673675901?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649 18650 battery cells: https://www.ebay.com/itm/LG-ELECTRONICS-INR18650HG2-Accumulateur-Lithium-Ion-18650-3-6V-3000mAh-Rechargea/184142041837?hash=item2adfb892ed:g:ZNUAAOSw--9eKbpe
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