MTEC Camera Battery 960mAh 3.6V 3,46Wh for Sony Cybershot DSC-H Series DSC-HX series DSC-N1 DSC-N2 DSC-T Series DSC-W Series DSC-WX Series HDR GW55VE replaces original battery name: NP-BG1 NP FG1 (Electronics) 5
MTEC Camera Battery 960mAh 3.6V 3,46Wh for Sony Cybershot DSC-H Series DSC-HX series DSC-N1 DSC-N2 DSC-T Series DSC-W Series DSC-WX Series HDR GW55VE replaces original battery name: NP-BG1 NP FG1 (Electronics)
So far there were no problems and I am completely satisfied. The same battery I had already for a long time and can not complain also about the long-term use.