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i want to make a mobile charger and charge multiple mobiles at a time therefore i select a 5V 2A adapter and a USB hub with 4 ports check the image
what i am going to do with this adapter and USB hub is, i will remove the USB HUB circuit so that electricity goes directly to USB port and just use the USB ports for chargers by making a series connection directly from adapters to USB ports so that each port supply 5V constant and 2A if incase only 1 mobile is connected
Now my question is what i am going to do is correct ?
Is there any other safe way to do this ?
what is the safest way to make a charger ?
Should i remove the USB HUB circuit or no need ?
Just with this 2 items i can charge multiple mobiles at a time and charge it with 2ampere ?