Make a USB 18650 Power Bank with 18W PD
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Hand-picked by a BrighterTube curator · found via round-3 back catalogue of a channel Lumen picks video by video · 82% confidenceBuild tutorial for a USB 18650 power bank with USB PD fast charging capability. Teaches battery charging circuit design and power delivery implementation.
A 27-minute video from Julian Ilett: “Make a USB 18650 Power Bank with 18W PD”.
Video by Julian Ilett, played through YouTube's embedded player.