However, with the battery plugged to an electric outlet, the connected devices charge- do not sure if my device is defective or just needs some instruction which was not provided.

The device works as described

Received this device and was immediately impressed with the apparent quality.

I recommend this device.

This device is awesome

Device works as promised.

I bought this for its ability to fast charge devices which have the capability of higher amperage input

As of writing this review, the price was $27.99 and I think that is a fair price for everything that you get in this capable device.

No problem charging multiple devices at once.

Great device to charge multiple items quickly.

I couldn't have ordered such a good device from anyone else.

Mounted to the back of a night stand so we could charge multiple devices and free up the wall outlets.

Love this device, I have purchased an off the wall charger similar but this one here is what you want

If you are looking to expand your charging capabilities then this is the right device for you!List Of Normal Charging Devices At Once:-iPhone

I just wish it would charge my iPad fully without the "device not charging" error at 98% charge while charging while at use

Good looking little device that works as advertised

Great device

and I have yet seen them fast charge any device I have had.

Thanks RAV power great device and

You can also pick the top green port for the quickest charge and a device that has priority like a phone

This device has been great!

This device has cutdown the number of power outlets, I once had to use, Inorder to power up all my electronic devices

Great device

excellent device

The device seemed to work fine, but it started humming shortly after I started using it

If you're using a device that supports fast charging, the very first USB plug which is of different color lights up blue otherwise if you're not using a fast charging capable device it lights up green

Faster than the fast charger devices came with!

And as I noted above, I chose to keep the devices anyway because I doubt I'll find anything that works better - if even as well.

There are enough ports to charge all your devices and the fast charge port works perfectly with Fast Charge capable devices, in my case, iPhone

There are enough ports to charge all your devices and the fast charge port works perfectly with Fast Charge capable devices, in my case, iPhone

Seemed a nice device but THEIR cable plugged into the 3.0 port first failed on one side and then on both sides.

Super device, works great with MotoX high speed charge.

Any device I connect results in screen flashing (IPAD) or phone vibrating off and on

Seemed a nice device but THEIR cable plugged into the 3.0 port first failed on one side and then on both sides.

Perhaps the most useful electrical charging device for today's electronics, phones, tablets, cameras, and inductive recharging devices

When the device is filly charged, the charger shuts down and doesn't overcharge what's plugged into it overnight, so it behaves as well as the device original charger is supposed to act

In terms of power output, I have never had any problems with the charger not supplying enough power to devices even in peak use times

great, fast charge and small device uses little table/desk top space.

So far it has worked perfectly charging 6 devices with no issues