I received this device in exchange for my honest review. Portable external batteries are almost a necessity now as phones suck up more and more juice and the internal batteries are so small to keep the phones thing and light. The prices of these external batteries have plummeted making them extremely affordable. The OXA Power Banks are a great way to get power on the go.
This device is thin and light. It almost looks as if it could have been designed by Apple. It's simple to use. A red light for when it's charging a blue light for when it's discharging. OXA says their devices support the new Apple iPads and iPhones, but beware even thought they come with a USB cable with multiple interchangeable adapters for mini-USB, 30 pin, etc, they do NOT come with a lightning adapter. You will have to provide your own cable to go from the Power Bank to your device.
At 3000 mAh, this device is powerful enough to charge my iPhone twice. I love it.
I'm giving it four stars because there is no battery gauge on it. At this price, I'm not sure I'd really expect one and I'm not sure it's really necessary. Just fully charge it every three months and whenever you use it. But, a battery gauge would make it perfect.
OXA 3000mAh Perfume Ultrathin Mini Stylish Power Bank with Chain for iPhone 5 5S 5C 4 4S 6, Samsung Galaxy S4 S3 S2 Note3 Note2, Google Nexus 4 5 7 10, Nokia Lumia 520 920 925 928 1520 N8, HTC One, Sony Xperia Z, BlackBerry Z10, Motorola Droid, LG Optimus G and More Smartphones (Black)