https://piggytube.piggy-server.org/videos/watch/72d6d755-41c9-4589-8c9d-269005c474b4 Get fast, cost-effective, and reliable PCBAs with JLCPCB — from prototype to mass production. New users get $123 in coupons to start their first order. Try it now via https://jlcpcb.com/pcb-assembly?from=DHLZA –––––––––––––––––––––––––––––– After months of designing, machining, and testing, I finally built my dream power bank. This project features a fully CNC-machined all-aluminum body, making it both durable and premium. Inside, it packs a 20,400mAh battery with a 220W total output, providing enough power to charge multiple devices at the same time. It includes: 2× USB-C ports 2× USB-A ports 30W wireless charging 12V & 24V DC output (2.1mm Female Adapter Plug) The dedicated 12V and 24V outputs make it perfect for camping, outdoor adventures, DIY electronics, and powering a wide range of portable devices. I also embedded two extremely strong magnets into the bottom of the power bank, allowing it to securely attach to almost any steel or iron surface. The charging system is designed to be as flexible as possible. The power bank accepts an input power from 15W up to 47W, so it can be charged with almost any USB-C power adapter. At the maximum 47W input, it charges from 0% to 100% in just 1 hour and 36 minutes. It also supports fast charging directly from a car cigarette lighter, making it ideal for travel and camping. For outdoor use, the power bank includes a built-in LED light with four lighting modes: High brightness (500 lumens) — up to 10 hours Medium brightness (100 lumens) — up to 30 hours Red light Flashing red emergency mode This project combines CNC machining, electronics, and custom engineering into a compact, high-performance power bank built for everyday use, camping, road trips, and outdoor adventures. If you enjoyed this project, don't forget to Like, Subscribe, and leave a comment. Thanks for watching! ⚡ Special Offer: Build your own projects with the Carvera Air Desktop CNC Machine and take your ideas to the next level! 🎁 $100 off Voucher: Pengu100off 🔗 Link: https://makerainc.sjv.io/PenguinDIY –––––––––––––––––––––––––––––– 3D File Link: https://drive.google.com/file/d/1bUA_FUqQWVa-0Z684N3-VnKZrlJJWn1a/view?usp=sharing –––––––––––––––––––––––––––––– Data Sheet Link: https://drive.google.com/file/d/1BYMRfIjApuC6aN7CiKJhEuebMkSOnC3d/view?usp=sharing –––––––––––––––––––––––––––––– #PowerBank #DIYPowerBank #CNC #Electronics #USBC #WirelessCharging #PortablePower #CampingGear #Maker #Engineering #Aluminum #DIYProjects #PenguinDIY #jlcpcb #pcbmanufacturing #pcba #smt Wed, 23 Sep 2026 05:06:47 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://piggytube.piggy-server.org https://piggytube.piggy-server.org/lazy-static/avatars/92ad7bdd-6440-4318-8535-27765d598515.png https://piggytube.piggy-server.org/videos/watch/72d6d755-41c9-4589-8c9d-269005c474b4 All rights reserved, unless otherwise specified in the terms specified at https://piggytube.piggy-server.org/about and potential licenses granted by each content's rightholder.