Discharging using Dex

Samsung Galaxy Tab S7 & S7+
I’ve discovered that using Dex on my Tab S7 Plus with an external monitor consumes more battery power than even a 25 watt fast charger can provide. I never encountered that with my Tab S4. That is even with the tablet screen turned off. Has anyone else experienced the same thing? I also had Bluetooth keyboard, mouse, and headphones connected.


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