Die GRÖSSTE Powerbank der Welt! – 628.000 mAh aus nur einer Zelle! 😱 👉 EVE MB56

In this video, I'll introduce you to a particularly unusual DIY project: A huge 628,000 mAh power bank, built from a single EVE MB56 LiFePO4 cell! ✔️ I'll show you the complete construction ✔️ I'll put the cell through its paces ✔️ I'll charge my smartphone with it ✔️ And of course, you'll get plenty of technical details and measurements 💡 The case is made of high-quality acrylic glass and is stylishly illuminated – a real eye-catcher and designer piece! 🔧 Components used: • Cell: EVE MB56 (LiFePO4) – 3.2V / 628Ah • Power bank capacity: 628,000mAh at 3.2V • Housing: Acrylic glass, LED lighting, screen-printed plate, steel, and brass • Step-up converter & USB ports, DIY circuit board – all details in the video 📦 Sources: Step-up converter*: https://amzn.to/46tZuDk USB ports*: https://amzn.to/4kWsSFW LED strips*: https://amzn.to/4lPWw0O USB fan*: https://amzn.to/46sA0Gz 🔗 Supported by: 👉 https://hakadibattery.com (thanks for the support!) Discount code: HAKADIOffysWerkstatt #powerbank #diyprojects #lifepo4 ------------------ Offys Werkstatt on Instagram:   / offys_werkstatt   ----------------- Affiliate links/advertising links The links marked with an asterisk (*) are affiliate links. If you click on such an affiliate link and purchase through this link, I receive a commission from the respective online shop or retailer. The price does not change for you.