Everything as expected, but no red LED on my!

I can date the Vorrezensenten only agree when it comes to the expected functions. The unit is very versatile and invited my iTouch 4G after the first full charge already 2x completely. After several charge and discharge cycles are then allegedly 2,5-3 times.
On amazon.com I have read of a reviewer whose mobile gum after a few months in spite of good treatment could be only 1 charge - I hope that the lifetime of these batteries is on average much longer but, otherwise, the price would be really quite high. Somewhere I read of 500 cycles ..

The slide switch, which is also on amazon.com criticized by some (at the entire unit is even thus become useless), is no problem for me, there are already some resistance when pushing, so I do not fear that the device turns on by itself. I also do not know whether the device actually delivers electricity as soon as it is - logically would be that this is appropriate, as a kind of "standby" and that only current is delivered as soon as a device dranhängt !?

Now my gripe, which means my 1-2 star deduction:

When charging an LED should light red. That's not the case with me. Instead, the uppermost of the three LEDs light up green. Probably because an incorrect LED is installed, or it was defective from the onset.
Basically, that's not too tragic, because I the empty battery now just 6 hours power leave in the knowledge that it is then fully, but I find it really annoying that with a battery to 40 just in such details - a charge indicator - was fudged. The initial charging after receipt I thought the device was - contrary anderslautendem Note the Quick Start Guide - fully charged at the factory, so I left it just 4-5 hours on the net. That should indeed not go (because nowadays supposedly in li-ion No memory effect more), but I do think that a charge indicator should also function properly. Otherwise, should completely renounce to it.

Perhaps my machine is also an exception and everyone else has a red LED. I'm going to put me in spite of little practical importance times with the manufacturer and - if only my unit is defective here - induce an exchange via Amazon.

Conclusion: would the LED display function as expected, there was of me 4.5-5 star. So only 3-4!

UPDATE: I've been to some research, in which I found no similar experience of other users (some reports, the LED would pass gradually continuously from red to green and, depending on the viewing angle, the color would appear differently), Amazon.com contacted. More specifically, I entered my number on the website and was in the second it free for me a call (and contrary to expectations on request even late at night!). After 3 minutes of talk with a friendly and knowledgeable staff of the Exchange was decided, the replacement unit is already gone out to me, the "faulty" I can keep until the arrival with no problems.
I will therefore update the review as soon as I know that the red LED works when replacing equipment.

Regardless, I can only - once again - to underline that the customer service Amazon deserves far more than 5 stars. I know of no company, etc. run so smoothly with the support, warranty claims, reversals as at Amazon.com! No wonder that this company has such a success!

Last Update: I just - as always with Amazon: reliably and quickly - get the second battery. Unfortunately, this is lit from the start green during charging. A red LED will shine with this series seem to be not installed, even though it is in the manual mentioned. Thus, one can only estimate whether or when the battery is fully charged. There reportedly is no "memory effect" in lithium-ion batteries more today, but it might not be so bad well, if you do not quite fully charge the battery.

Nevertheless, I find it annoying, since the absence of the red LED will probably be due to a Schlampigkeitsfehler. Therefore further deduction of 2 stars, even though the device provides a valuable service in itself.