DIY Powerbank 40.000mAh 18650 QC4.0 Dual USB 5V 4.5A 22.5W

DIY Powerbank 40.000mAh 18650 QC4.0 Dual USB 5V 4.5A 22.5W

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PLA from £6 inc. UK delivery on letter-sized prints. We slice, print on a calibrated Creality K2 / Bambu A1, QC and post.

DIY powerbank case for 17 18650 cells with QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB control board

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