I was curious how this lovely idea with the roll-microUSB cable works, since this technology has to function reliably and satisfactorily in any device known to me.
On the first try, the 66cm long cable (instead of 70 cm mentioned in the product description) the cable hakelte when rolling back to the pressure on the silver push button.
So again pull out a piece, press again and then it worked with the full curl.
This game I have ever since, even if you have the cable previously not fully pulled out.
Thus, the mechanism works as in some other reviewers with me not as you'd expect.
Also in the product description, I wondered something.
3.1A on the additional "Power Port" in addition to 1A to the port with the cable?
The charger has in my opinion a total of 3.1A, it can provide, so "only" 2.1A on stronger port.
It says so on the device printed and that would also be completely sufficient to all of today's high-end smart phones and tablets to specification as soon as to provide them with the original charger with electricity.
In the product description and on the carton but otherwise maintained.
I can not refute, but otherwise not know 3.1A port USB chargers of any kind (and also no takers can handle these).
Due to the built-in retractable cord to get bad on the side USB port and the whole charger is really quite a juggernaut with its 34 grams and the 7.5 cm length.
But it scores highly in the material appearance, a very beautiful Synthesis matte plastic.
Even the loading works on both ports easily and quickly used (when there is the so long on the road).
In sum, this device of its essential purpose, the fast and reliable charging very well.
Unfortunately, the really very meaningful retractor does not work reliably.
But at least you have the option to take advantage of this and so saves cable in the car.
I therefore give 4 stars and please clarify the above-mentioned outstanding issues Wicked Chili.
I hope this review could assist you in your buying decision ...
