Galaxy tab s9 ultra battery drain while on 65w PD hub and 4k hdmi

aaron aguilar · September 27, 2023

Hi, is it normal for the battery of my Galaxy tab s9 ultra to drain slowly, while being conected to a ugreen hub (100w pass) and my hub conected to a ugreen 65w charger and a hdmi 4k Tv (self powered).

I would expect to charge the tablet since the tv is powered and I'm conected via the hub to a 65w charger and not many applications are running.

NavyCobra1417 · September 27, 2023

Does the hub have other devices on it that are taking power?

Can you confirm the tablet is charging at max rate?

aaron aguilar · September 28, 2023

20 hours ago, NavyCobra1417 said:

Does the hub have other devices on it that are taking power?

Can you confirm the tablet is charging at max rate?

Good news think I found a solution for now. Before connecting the charger to the hub, first connect everything else to the hub (hdmi, usbs etc.) and then the hub to the tablet and lastly the charger to the hub (my charger is 65w). if its failing to charge disconnect and reconnect the charger only.