I bought this battery for my Sony nex-5n. 48 euros anyway ... I thought that by not choosing the cheapest price offered I was away receiving a counterfeit. Well no! purchased the seller LBFC not AMAZON FR and shipped, so I received this imitation: no net enrollment, yellowed label where you can read the word "SABRIQUE JAPAN" (no it is not a typo in my hand) between each other, the lower weight relative to the true battery ... So AMAZON does not check what they ship? Who is responsible? Meanwhile the item is returned and I have to be repaid.