18650 Charger Case

thingiverse

18650 accu charger case with a mini DC-DC Spannungswandler XM1584 Step-Down Modul 3A 0,8V - 20V and one TP4056 Akku Charging Board Li-Ion 5V 1A Micro USB and a Wippenschalter Wippschalter Einbau Kipp Schalter Weiß eckig 14 x 10 mm. I adapted the design as I needed it for a solar power bank. For this I added the miniature buck converter and an additional rocker switch. What is required: 1x <p>rocker switch <a href="https://www.ebay.de/itm/352998260433?ssPageName=STRK%3AMEBIDX%3AIT&var=622219187484&_trksid=p2060353.m2749.l2649" title="rocker switch"> Version 14x10mm External dimensions 14.7x10.3mm Installation dimensions 14x9mm Installation depth 14mm Switching capacity 250VAC 3A</a>.</p> 1x <p>TP4056 <a href="https://www.ebay.de/itm/183583709117?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649" title="TP4056"> charging module protection circuit accumulator battery board Li-Ion 5V 1A Micro USB</a>.</p> 1x <p>XM1584 <a href="https://www.ebay.de/itm/254108117906?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649" title="XM1584"> step-down module 3A 0.8V - 20V</a>.</p> 1x M3 x 8 mm cylinder head screw 1x M3 x 10 mm cylinder head screw 2x M3 x 18 mm cylinder head screw 4x M3 x 35 mm cylinder head screw 8x M3 nuts cylinder head screw A little cable, red, black