Not to be confused with the original Sony Ericsson battery that came with the phone when you buy - Dimensions (L x W x H) 40.8 x 40 x 5.5 mm and covered with adhesive film. This original Sony Ericsson battery, probably more of a (bad) licensed product is, with (L x W x H) 41.1 x 40.5 x 5.8 mm slightly larger and fits therefore worse sitting very tight and the cover can be heavy close. In addition, the battery is encased in metal and covered with a more or less straight seated film label. Since it is a Li-polymer battery and this rarely comes fresh from the production, the imprint year and KW reveals it, you have to wake him once. According to Sony Ericsson, the battery reached after 10 recharges its full capacity, if not - exchange (improper storage, defective). The performance is comparable to the mobile phone original battery.
