Very useful to avoid changing systematically mobile

Owner of a Samsung Galaxy S since June 2011, I noticed last spring that his load capacities showed serious signs of weakness. Before possibly consider changing model, I saw that the battery change is a much more economical and satisfactory solution ecologically: for under 10 euros, we promise indeed qualified battery exclusively original, 6 months warranty. Like most major retailers (FNAC type or others ...) no longer sell this type of product, I consulted the Amazon site to order a ...
Faced with mixed reviews left on site for this product, I still ordered the battery in euroacces and after an unscheduled episode (headphones reception instead of the battery) quickly repaired without charge, I received Expected battery; it met these characteristics: battery actually similar origin to that of origin, bearing a date probably corresponding to its placing on the market (17/01/2014). One downside: the product is delivered without sealed unit package, which would be the only true guarantee of no previous use. After 6 months, the overall picture is positive: the phone is used with a relatively stable load periodicity: it remains functional property during the time recommended ...