Hardware Using the USB ports

[lukands]

So I'm getting a new set of rechargeable batteries + stand, this time it's the USB power type ( not AC plug) I'm already using one USB port for a HDD, can the other port be used at the same time to power the battery recharging stand without any conflict?
For some reason the AC power plug type of rechargeables is harder to find now, so I'm kinda forced to go with the USB type.

Edit.....spelling.

 

[Anastergun]

You can use it without problem so the USB Power plug will only use the energy from the port and will not make any data transfer.