15 w。
Tesla's wireless charger for the Model Y can charge QI-enabled phones with up to 15W of power. The model Y wireless charger can support two phones at the same time, and the power may be divided.
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The front ports of the central console of type Y have a USB-C and a USB-A. This is in addition to two USB-C connectors in the rear passenger compartment near the vents.
Although the appearance level of Tesla's wireless charging power supply is very good, the charging efficiency is really too slow, the wireless charging power only supports 5W charging power, and the wired charging mode, the power is up to 7.5W, compared to the current various ultra-high charging rate, it is really very slow.