Don't you need another cable to charge both devices at the same time?
1856071
Yes, there is another USB port on the car charger that you can charge another device with, if you have another supplied cable.
833371
Yes. Although if you want to use both at the same time, you'll need an adapter
1639385
A mophie can charge them both at the same time and I heard it's bad to separate the two charging ports and charge separately
1119157
yes you can... it is a great little device for charging more than one usb driven device.
2199584
Charging current comes from the AC charger - the cable plays no role in that. And no - it won't charge multiple devices, and I'd recommend against ever plugging more than one device in a at a time as it lacks protection circuits.
410587
Can't tell you about 2 iPads but do charge an iPad and iPhone at the same time
203197
Yes, plugging the charger in-line with the phone allows both to charge at the same time, but if you have the plug space, charge them separately. It's faster. Imagine a big swimming pool with one hose or 2 smaller pools each with their own hose.
2133617
Yes. I don't know if charging time is longer when both are connected though.
473271
Yes, that is the idea, and like the other answers say, you can probably get away with only using one. However, if you aren't using a USB hub, you should just play it safe and use both; I've had a hard drive with the same sort of setup that usually worked with just one cable, but it was right on the edge, and I had it cut out a couple times. If you are using a hub, it doesn't matter if you use both or not, they're generally capable of providing all available current up to 2.1 Amps through any single port.
1599054
No, you would need multiple chargers. The distance necessary for charging is a few millimeters. On the plus side, these are cheap enough that you can buy multiple. :D
1151045
Not when the pocket port is completely dead but once it has at least 1 bar of power then yes you can charge both at the same time.
1669893
No, one cable is for data, one only provides power. It will work at the same speed as any other usb cable.
356141
it charges both at the same time:) and it will stop charging one once it's full.
487515
Yes you charge both at the same time, second battery and phone or either by of the two alone
984266
As far as I can tell, both ports are the same. We don't have an iPad, but we charged two phones at the same time and both charged. We also charged a Kindle and an Android tablet with no problems.
1622203
No because the cable needs a third connector that provides power. The third connector is a USB connector that plugs into a laptop, for instance.
1043446
You can charge both at the same time, but its better if you do it separately