This switching charger seems well done, it is quite heavy (161 grams), it does not get too hot even with a running almost 5A load (1 tablet, smartphone 1, 2 electronic cigarettes, pmr 1) the start of charging. The voltage is stable (close to 5V) that it is loaded with 5A or almost empty.
Of course, this is the "Made in China" to be honest with you. I have not found any safety defect listed, it seems to be very well done, it inspires confidence anyway. If it can reassure certain, it has the "CE" marking.
To avoid losing the guarantee in case, it is clear that I do not disassembled for lai see more, can be in 1 year and a half !!! Indeed, it is ensured 18 months.
Packaging / Delivery = impeccable.
Product conformity with the description and photos.
Electrical tests = OK