Among the best in the genre

Opportunities to use this object multiply with the combination of:
- The increase in devices that may discharge (of course phones, but also speakers and Bluetooth headset, Kindle, usb cup why not, in short all rechargeable or usable devices from the USB port of a computer)
- Increased travel and nomadism
- The short duration of autonomy of all the devices, linked to heavy use

In any case with this one is on the top of the top of the external battery.

The pros:
- Capacity -> 14Ah, enough to recharge a number of times your smartphone, this reserve can see coming a widespread power outage in stride (if access to the Amazon mobile website remains your priority in these moments)
- Packaging, nickel: pretty box, robust appearance, all the signs of quality, many cables in a small premium carrying case / protection -> everything inspires confidence
- The size, reasonable for such capacity
- The witness of remaining capacity
- Gadget bonus, the little extra light, which is activated by double-clicking the Power button
- Compliance with standards: micro USB input and output

The -:
- I do not really see, if a light footprint in absolute terms, but which is largely justified. If it is a brake, other less bulky batteries from the same manufacturer exist, especially in cylindrical format.

Conclusion: Great product, probably among the best in its class.