For Sony Cyber-Shot DSC-N1 DSC-N2 DSC-W30 Digital Camera Battery NP-BG1 1.Voltage: 3.7V 2. ... quality For Sony Cyber-Shot DSC-N1 DSC-N2 DSC-W30 Digital Camera Battery NP-BG1 Introductions:When selecting a replacement ... -W200, DSC-W210, DSC-W220, DSC-W230, DSC-W290, DSC-W30, DSC-W300, DSC-W35, DSC-W40, DSC-W50, DSC-W55 ...