Solar powered lithophane powerbank cube

thingiverse

Hello, I've discovered an eBay listing that showcases a DIY solar power bank kit using 18650 batteries. The KaitlynH wonderful cube design perfectly accommodates all the components to build a lithophane solar powered cube that doubles as a portable charger for your phones. It features two 2A USB ports and one 5V micro USB port to charge devices. To print the cube, refer to KaitlynH's original design on Thingiverse: https://www.thingiverse.com/thing:2721545 For RGB LED lighting, visit eBay's listing: https://www.ebay.com/itm/Submersible-10-LED-Waterproof-Light-RGB-for-Vase-Wedding-Party-Fish-Tank-Decors/172979180786?hash=item28465cd4f2:m:mPVxu9nb1n6vOdVBZyo-VlQ The DIY solar powered power bank kit can be found on eBay: https://www.ebay.com/itm/Solar-LED-Portable-Dual-USB-Power-Bank-5x18650-External-Battery-Charger-DIY-Box/123123816407?hash=item1caac057d7:g:ml0AAOSwYDZaUKRu You'll need four 18650 batteries, which can be sourced from an old laptop battery; eBay has a listing for them: https://www.ebay.com/itm/1-4PCS-Genuine-Samsung-26F-ICR18650-26F-2600mAh-Rechargeable-Li-ion-PCB-Battery/183124559996?hash=item2aa313087c:m:mQcPhH0cMtMrzmXp7vU6dvg The DIY solar powered power bank kit already comes equipped with a 5V LED panel, which can be used as an alternative to RGB LEDs; however, a modified design for the LED mount is required. Watch a tutorial on YouTube: https://www.youtube.com/watch?v=5ekdCvkWLsg