Product disappointed but delighted with the service!

First, the battery has a capacity of 1900 mAh certe but am I the only one to have noticed his consomation is 7.03Wh against 6.11 Wh for the original ??!
SO in the end, the actual duration in practice is almost the same as the original, do not expect more than a "battery".

Secondo, the first battery charging held for 4 months, the second barely two months !! SO ridiculous autonomy.

Third, the anker are heavier than the original ..... only a few grams, but it's a fact.

If not careful packaging, convenient wall outlet malgres very hissing amber when charging.

To conclude, I would recommend to turn to an original product or mafois changing smartphone to a less energy device.

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I was contacted by the VAS after having left the comment above:

-Contact Neat and serious
-Refund Of DEFECTIVE products by simply sending batteries serial numbers

THUS 2nd conclusion, product DEFECTIVE for me (which I should get some), but service very seriously in that we can trust and refund the key.