Practical Reserve

No bigger than a credit card, but not so flat, it weighs just 60 grams. So you realize that it is in the jacket. The Micro-USB it can be to many common, current, connect formats - whether smartphone or tablet. And also to the corresponding recharging (battery connector, other power sources).
Of course there is an overheating protection. The red LED lights up when charging, blue when discharging.

With 2500mAh it serves uniquely as a reserve on the go, when no other power source is available. If you find yourself in this embarrassment, will appreciate the power and do not want to miss again.

Those who criticize the power prematurely, should remember: It's a reserve, similar to the gas cans in the trunk. One does not remain and come to the next gas station.
More is not to be expected here, is not promised. It is not a replacement battery. And when using the tablet the reserve is used up very quickly, of course.

Criticism from my side there is on the white surface, which is quickly look "dirty". And the attached charging cable does not make strong impression. The announced manual is missing, is not "replenished" also via QR Code.