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/diy/ - Do It Yourself

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>> No.887444 [View]
File: 203 KB, 1080x780, TP4056-1A-Battery-Charger-Module-2.jpg [View same] [iqdb] [saucenao] [google]
887444

more 18650 lithium polymer

multicell 18650 chargers are heinously expensive, so i bought a shitton of t4056 single cell charging boards

i was going to wire these boards in parallel to a high current dc to dc converter, but i read an old stack exchange that says these tp4056 boards need separate dc to dc converters to power them, but no one explains why and it makes no sense

does anyone know why?

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