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紫铜 · 18650Real builds and repairs made with AWithZ welders. Each project has a step-by-step digest with key frames, a welding recipe card and comment insights extracted from the original video.
07:55Ep. 35 | How handy is carrying 220V mains power outdoors? A homemade multi-function portable power station that can cook rice and run a hot pot on its own battery
06:01Ep. 42 | Turning a storage box into a solar-charged outdoor power station? Build a fun, practical multi-function solar-charging outdoor power station from a plain storage box — so useful!
Pinned07:55Bring 220V mains outdoors — DIY power station
01:45Ep. 61 | Last time a friend asked for one made from 18650s — today we build it; the full build is in the video, please watch patiently
02:18Beginner’s money-saving guide to hand-building lithium packs
01:31AWithZ UF20B supercapacitor spot welder: small size, big power
01:19Hand-building FPV drone packs, part 1! Not easy to make
03:24Never serve low-end customers — deep down they don’t recognise your value
00:580.15 copper stacked on nickel-plated strip, the result)