https://us.community.samsung.com/t5/Galaxy-S23/Super-fast-charging-block-for-car-goes-on-and-off-constantly/m-p/2670714#M19246 The settings for Fast charging are located in the Device care menu under the Battery settings then charging settings menu , Also check the display settings and make sure charging information is enabled Mon, 25 Sep 2023 00:36:08 GMT user_ams007 2023-09-25T00:36:08Z