Electric screwdriver charging stand, designed for a specific screwdriver model, which can be found at this link https://www.amazon.de/gp/product/B07X1MY1JN/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 . Cables fit perfectly in place. The opening for the USB connector is 10mm x 6mm. The diameter is 16mm and the charging port is offset by ~ 0.5mm towards the diodes at the bottom.