For this price (3.69 EUR incl. Delivery) I did not expect much, but wanted to try it based on the reviews. I am pleasantly surprised - simple and useful thing! In the cigarette lighter plug and see the Spannug the battery. When starting the engine you can see how the voltage drops below 10 V, and partially thereafter again comes back. During the trip you will see that the battery is charging (14.4V - 14.7V) and thus the alternator works. So it is more than a toy, will equal some rebuy (for friends and relatives as a gift).
The seller (FamilyMall / amazplu) was quite OK. At 20:12:13 ordered, announced delivery of 03-21:01:14, delivered at 04:01:14 with the internal mail. Well packed (upholstered), goods exactly as described. That it comes from Asia (and is sent from Frankfurt on) the delivery is fast.
