Can it charge a 2A tablet and a 1A phone at same time and in that case will each chrge as fast as if only 1 of them was used?
319822
The charging time will not be affected, however realize that the charging rate of the 1 amp is slower than the 2.1 amp.
319823
Yes, it can charge both devices at the same time. I don't have any information, though, about charging rates in that situation.
1800578
Hello Tim. The USB ports can be used for charging one 2.1Amps device or two 1Amp devices.
31421
Yes. One port is a bit faster than the other but we do plug in two phones or a phone and a tablet. The tablet works best in the 2.1A port. I like mine very much. It sticks out less so less in the way. With the red color you see it at a glance.
1778990
Yes, you will max out with 2 iPads and an iPhone (or similar combinations of a Samsung Galaxy 4 or other smartphone or device that has the ability to charge at 2A or higher). So it's not perfect, but it was the most bang for the buck that works for my needs. Of course, you can always charge at the lower A, but you just won't charge as quickly.
25320
It will charge an iPhone (2.1) and an Android phone (1.0) at the same time, no problem. I'm not sure about 2 Android devices at one time. My understanding is the 2.1 slot is for Apple products and I don't know if using that slot for Android products would be okay or not. Sorry.
533998
No. The charger would be damaged if your device needed 2 amps and the charger only provided 1 amp. The 2 amp rating means it could charge 2, 1 amp devices at the same time. I've used it many times without issue on a variety of devices.
542739
Yes. More than 1 can be charged at a time. My tablet drains faster than cell does when both being charged but still charges both.
1629197
The USB ports have a combined voltage of 2.5 amps. So with one connected you get all 2.5. With two connected you get around 1.5 amps each. It will charge but not as quickly as with just one connected. The AC Outlet works independently. So I currently have an iphone, and an ipad connected to the usb ports and a bluetooth speaker recharging on the AC outlet. All 3 are charging, albeit slower then if fewer devices were connected. Short answer is YES.
630867
This charges both tablets and phones. The ports are labeled, one for tablet, the other for phone. The tablet port delivers a higher charge to recharge tablet faster
1167383
I don't see why not. We regularly simultaneously charge 3 Android phones and sometimes an external battery overnight. Don't know if there are newer ones with more amps for faster charge.
1439351
The unit has two outputs. 2.1A and 1A, the 2.1A will charge faster, you can use it for any device. You should use the 2.1A for the iPad, or any tablet for that matter. I would only use the 1A if you need to charge two devices simultaneously.
675602
There are many USB chargers, max 2 amps. The 1 amps give a better charge, the 2amps give a faster charge. I used the one that came with my cell phone. All USB ports are supposed to put out the same voltage which is around 5 volts. So anything that will charge through a USB port will work.
581458
I have been able to charge two android devices simultaneously. If course, the rate of charge decreases with two devices.
277389
Yes you can. You have 2 USB ports (1) has a 1amp port the (2) has 2.1amp port as you know the 2.1amp will charge faster.
60347
Indeed. I'm in fact responding to you right now on my S4 while it and my ipad are charging. I was concerned when I received it because the packaging alluded that multiple requiring 1A could be charged at once but only one if the unit requires 2A (like an ipad). I can confirm however that I can charge my S4 and ipad at the same time. It may take longer, I'm not sure. But if I plug both in when going to bed, both are charged when I wake in the morning.
2030499
most certainly! I have had two devices charging at the same time with no problem. Certainly one item charges faster but all in all the charger is real quick on recharges and you shouldn't have a problem good luck!
121693
1a will charge all handsets, while 2.1a will also charge tablets...bigger devices....the 1a will charge them to but not thoroughly :)