Vinsic Tulip 3200mAh Power Bank, 5V 1A Portable External Mobile Battery Charger for iPhone 6 6s Plus 5 5s, iPad, Samsung, Cell Phones and Tablet PCs.

Convenient and compact portable charging device that fits easily in your pocket. The downside is that it takes a long time to charge, but it does charge your iPhone or other device quickly once it is charged.Note that since it's a smaller 3200mAh, it won't hold as much charge as the larger devices. For a standard iPhone, it will hold about 2-3 full charges, which is great considering that this fits in your pocket and can hold you over easily for a day or two with your phone.Overall, nice compact package that holds a good amount of charge for its size (despite long charging time of the device itself). 4 stars overall.

The product is not exactly as described, I use it to charge my iPhone 5S and my samsung mini S4 and only loads up to 50-60%, on the other hand it is very simple and straightforward, outwardly seems aluminum brings no wall charger must be loaded through the computer. I think mine is defective or is not 3200mah, since it should be able to charge my phones to 100% and does not.

The charging feature of this works well, but when I used almost up completely I have found that it gets measurably too hot to handle. Really not a quality I want in such a device.

If you buy, some tips to keep in mind is to not use your phone while charging, and that the bank takes forever to recharge. It recharged my iPhone 5 a good 2 times before completely dying. It doesn't hold its full charge for very long either so if you don't use it for a few days, charge it. The power button is to show you the level of the power bank but sometimes it only starts charging if you press that button. Unfortunately after 2 months, it stopped charging and when I did charge it, it got so hot it melted a bit of the outside charging port.

It worked well for the first several months. Then the mechanism inside became the slightest bit loose, and when you plug in the bluetooth end of your cable, to charge your device, the plug does not mack contact with the inside correctly, and it does not charge your device.

Exactly as expected. Small and lightweight. I have a Samsung Galaxy S4 and I was able to charge from 30% battery to full in about an hour. I haven't done the math, but I know that it charges quickly. Recharge is also pretty fast, usually taking me about an hour. Again, I haven't done the math but I know its quicker than a conventional charger.Something to mention: it does heat up fairly quickly. Will not burn you but is something to consider.

This powerbank works I got a black one and it comes with one cable which is used to charged the powerbank when it has none. it works on any iPhone/ipod because to charge it you need your charger cable which all the cables are usb ones and just plug it to your iPhone/ipod . I have the iPhone5s

it is not powerful but at least it change my phone before it loss battery power