This battery is a Sony, identical to that supplied with the unit and used to take about 320 shots. Nothing negative to say about this product. The delivery was long, ordered on September 27, received on 27 October. I contacted the seller once who told me Shipping it in time. Do not receiving my second contact, he resend a new battery I received very quickly. This is the first time I have such a deadline, but I think the seller is not in question.
