Vitra 300-1029 Photocell Battery / Control Panel Sensor Adapter
a Vitra 437188 power supply, which is an electrical transformer designed for use with Vitra products, particularly sensor flush plates in concealed cisterns. It converts 185-264VAC input to 6.61 ± 0.3VDC output, with a maximum current of 1A. The transformer is made in Türkiye and has a caution label regarding the risk of electric shock.
This power supply is not a wireless charger or a general-purpose power adapter, but rather a specific component for Vitra's sanitary ware products.