How do I know which USB port to use to charge my devices? It has 2: USB1: 5V 1000mA, USB2: 5V 2100mA
225198
Usually phones will take the 1a and tablets will take the 2.1a. A lot of the new phone can do a fast charge with the 2.1a.
225199
It doesn't matter because the device won't accept more of a charge than it can handle ..If it did it would fry when you plugged it into a socket. Use the 2100 for everything and use the other when you need to charge 2 devices at once. The 2nd device will change more slowly.
225200
I'm not a big fan of this device it charges very slow an takes a day an a half to recharge the pack �
225201
The 2 amp is theoretical for tablets but wor good for smartphones due to bigger batt really it doesn't matter which one you use ....the 2 amp is supposed to charge quicker
576813
This is a EU charger. The 1.0A port is for phones and smaller devices. The 2.1A port is for tablets.
678831
Two USB ports. And you can use multiple "sections" at once. Meaning you can use the USB port and the plug at the same time
999724
Is the USB port 2.0 and powered? Mine won't charge off the old USB 1.1 on my old (2001) computer.
2245374
5 volt 2000ma Premium External Power Supply 5.0v 2.0A (2000mA) AC/DC Adapter for USB HUB and 2.5-inch HDD Enclosure
866427
First off throw away the cable and ends that came with it.Next plug a USB cable into the small USB plug on the side by itself.use any USB charging source.A dedicated 1 amp or bigger charger is best.The 2.1 & 1A are for power.1a will do a phone 2.1a should do a tablet.Hope this helps.
243354
my ipad charger says 5.4v - 2.4amp.this unit has two USB's one is 1amp and one is 2.1amp output.
1147217
The max output for the USB ports is 5 volts. But there is an adapter allowing you to plug the main 20 volt output into a usb outlet.
475404
there is one plug in and then two USB ports. So I pulled in my laptop and used my USB to charge my cell phone and my ipod at the same time.
1450448
in this picture the USB Port on the left is 2.1Amp and the one on the right is 1amp. The small micro usb port is for no-solar recharging of the unit, but I'm sorry to say my unit has stop recharging, either by solar or the micro usb.
803893
From the product description: Two front-facing 2.1-amp USB outlet for charging iPhone, iPad, smartphones, and E-Readers. As with most dual port USB charging devices, if you plug two devices in, they both charge at half the charger's capacity, i.e. one amp each.
864033
You can use any USB charger that has at least a 5 Volt,1 amp output. Amazon has hundreds to choose from. Hope this helps.
903086
Hi Bryan F. Ritter, There is only one charging port and that is the 5V 2.1A Smart Charging Port. The other ports are used for data-transferring purpose only, which can not be served as standalone charger. Meanwhile, for the charging port, when your computer is off but the supplied power adapter is still plugged, the one charging port can still used to charge your device. Anker Team 1-800-988-7973 support@ianker.com Mon-Fri 9am to 5pm(pst)
866428
You charge it using a mini usb cable and any usb charger or the usb port on your computer. The 1A port is for lower power devices like an iPhone and the 2.1A port is for high power devices like an iPad.
2234878
yes, if its usb powered, guessing t100? cause my t100 charges off of most things, its just slow to charge when under 2.amps
572519
USB 1.x and 2.0 have the same power pins 1 and 4 with +5v and ground, respectively. Will work on both.
1062260
The output rating on this is 1.5 amps. Manufacturer notes, "Charge up to 2 small USB compatible electronic devices".