This is an AA/AAA battery charger that is compatible with the Ikea Skadis pegboard.
1x Type-C: https://www.aliexpress.com/item/1005001337982060.html
2x AA: https://www.aliexpress.com/item/1005005511420988.html
2x AAA: https://www.aliexpress.com/item/1005005561294960.html
4x NiMH: https://www.aliexpress.com/item/1005004542940243.html
1x Switch Like: https://www.tinytronics.nl/en/switches/manual-switches/rocker-switches/standaard-built-in-rocker-switch-small
1x Red LED
1x 470 Ohm Resistor
Print in white filament for best result, although in black with a small hole for the light pass through might also work.
The author marked this model as their own original creation.