My original battery was 3 years old and she was HS. It was swollen and held only a half day. I decided to find a model says Origin 'to replace it. On the website the comments nt "is not engaging, I''ve decided to buy one on the Samsung Shop, but he did not. I had no choice but to buy a model nickname ' origin '. In fact the model I bought held two days the first time and it takes one day for the first charge. For the price is good, but I expected better. parenthesis an original battery is equivalent battery (almost) that you receive with your laptop and with the same label. it's a bit like champagne before the name or AOC, anyone could call his cheap wine that foam of champagne. batteries is the same.
